An invasion is a military offensive of combatants of one geopolitical entity , usually in large numbers, entering territory controlled by another similar entity, often involving acts of aggression . Generally, invasions have objectives of conquering, liberating or reestablishing control or authority over a territory; forcing the partition of a country; altering the established government or gaining concessions from said government; or a combination thereof. An invasion can be the cause of a war , be a part of a larger strategy to end a war, or it can constitute an entire war in itself. Due to the large scale of the operations associated with invasions, they are usually strategic in planning and execution. Not every military offense with the goal to capture territory or remove a government is an invasion.
183-447: Archaeological evidence indicates that invasions have been frequent occurrences since prehistory . In antiquity, before radio communications and fast transportation , the only way for a military to ensure adequate reinforcements was to move armies as one massive force. This, by its very nature, led to the strategy of invasion. With invasion came cultural exchanges in government, religion , philosophy , and technology that shaped
366-406: A client state , often accompanied by requirements to pay reparations or tribute to the victor. In other cases the results of a successful invasion may simply be a return to the status quo ; this can be seen in wars of attrition , when the destruction of personnel and supplies is the main strategic objective, or where a nation previously subdued and currently occupied by an aggressive third party
549-469: A coral reef and were shelled from the beach. Other landers were sunk before they could reach the shore, and the tanks they were carrying were stranded in the water. Most of the few survivors of the first wave ended up pinned down on the beach. The island was conquered but at a heavy cost, and the loss of life sparked mass protests from civilians in the United States. Invasion by air is an invention of
732-588: A German strategic offensive was halted before it could break through enemy defences and penetrate to its strategic depths . Though the Red Army had succeeded in winter offensives previously, their counter-offensives after the German attack at Kursk were their first successful summer offensives of the war. The battle has been called the "last gasp of Nazi aggression". As the Battle of Stalingrad slowly ground to its conclusion,
915-464: A basic level of analysis, artifacts found are cleaned, catalogued and compared to published collections. This comparison process often involves classifying them typologically and identifying other sites with similar artifact assemblages. However, a much more comprehensive range of analytical techniques are available through archaeological science , meaning that artifacts can be dated and their compositions examined. Bones, plants, and pollen collected from
1098-546: A big impact throughout Europe. However, prior to the development of modern techniques, excavations tended to be haphazard; the importance of concepts such as stratification and context were overlooked. In the mid-18th century, the German Johann Joachim Winckelmann lived in Rome and devoted himself to the study of Roman antiquities, gradually acquiring an unrivalled knowledge of ancient art. Then, he visited
1281-442: A centralized state government but by independent leadership, and these groups may be made up of civilians, foreign agents, mercenaries , politicians, religious leaders, and members of the regular military. These groups act in smaller numbers, are not confined by borders, and do not necessarily depend on the direct support of the state. Groups such as these are not easily defeated by straightforward invasion, or even constant occupation;
1464-401: A clear objective as to what the archaeologists are looking to achieve must be agreed upon. This done, a site is surveyed to find out as much as possible about it and the surrounding area. Second, an excavation may take place to uncover any archaeological features buried under the ground. And, third, the information collected during the excavation is studied and evaluated in an attempt to achieve
1647-529: A defense can be intended to actively prevent invading forces from entering the country by means of an extended and well-defended barrier; the Great Wall of China , Hadrian's Wall , and the Danewerk are famous examples. Such barriers have also included trench lines and, in more modern times, minefields , cameras , and motion-sensitive sensors . However, these barriers can require a large military force to provide
1830-748: A discussion in which the OKW Operations Staff suggested abandoning the offensive, Hitler further postponed the operation until 3 July then, on 1 July, Hitler announced 5 July as the launch date of the offensive. A three-month quiet period had descended upon the Eastern Front as the Soviets prepared their defences and the Germans attempted to build up their forces. The Germans used this period for specialised training of their assault troops. All units underwent training and combat rehearsals. The Waffen-SS had built
2013-451: A field survey. Regional survey is the attempt to systematically locate previously unknown sites in a region. Site survey is the attempt to systematically locate features of interest, such as houses and middens , within a site. Each of these two goals may be accomplished with largely the same methods. Survey was not widely practised in the early days of archaeology. Cultural historians and prior researchers were usually content with discovering
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#17328376024922196-609: A fluid manner. On 6 February 1943, Manstein met with Hitler at his headquarters in Görlitz (now Gierłoż, Poland ) to discuss the proposals he had previously sent. He received an approval from Hitler for a counteroffensive against the Soviet forces advancing in the Donbas region. On 12 February 1943, the remaining German forces were reorganised. To the south, Army Group Don was renamed Army Group South and placed under Manstein's command. Directly to
2379-420: A full-scale duplicate Soviet strong point that was used to practice the techniques for neutralizing such positions. The panzer divisions received replacement men and equipment and attempted to get back up to strength. The German forces to be used in the offensive included 12 panzer divisions and 5 panzergrenadier divisions, four of which had tank strengths greater than their neighbouring panzer divisions. However,
2562-472: A further 20,200 anti-tank and 9,097 anti-personnel mines in its second defensive belt. Furthermore, mobile obstacle detachments were tasked with laying more mines directly in the path of advancing enemy armoured formations. These units, consisting of two platoons of combat engineers with mines at division level and one company of combat engineers normally equipped with 500–700 mines at corps level, functioned as anti-tank reserves at every level of command. In
2745-625: A hunger strike in Long Kesh prison , became a symbol of the Provisional Irish Republican Army . Without a steady flow of supplies, an invading force will soon find itself retreating. Before his invasion of Greece , Xerxes I spent three years amassing supplies from all over Asia; Herodotus wrote that the Persian army was so large it "drank the rivers dry". In most invasions, even in modern times, many fresh supplies are gathered from
2928-528: A large region or site can be expensive, so archaeologists often employ sampling methods.) As with other forms of non-destructive archaeology, survey avoids ethical issues (of particular concern to descendant peoples) associated with destroying a site through excavation. It is the only way to gather some forms of information, such as settlement patterns and settlement structure. Survey data are commonly assembled into maps , which may show surface features and/or artifact distribution. The simplest survey technique
3111-597: A larger invasion force, to verify orders or to call for artillery support and air strikes. These communications were critical to the German blitzkrieg strategy, as infantry commanders relayed defensive positions to tanks and bombers. In diplomatic, public relations and propaganda terms, it may help an invader (or a potential invader) to have an invitation as an excuse to intervene with a view to "restoring order" or "righting wrongs". Dissident groups, fifth columns or official circles may conspire to "call in" foreign assistance. Cases include: National foundation-legends can echo
3294-411: A letter dated 8 April, Zhukov warned that the Germans would attack the salient with a strong armoured force: We can expect the enemy to put [the] greatest reliance in this year's offensive operations on his tank divisions and air force, since his infantry appears to be far less prepared for offensive operations than last year ... In view of this threat, we should strengthen the anti-tank defences of
3477-548: A possible German attack in the Kursk sector. Stalin and some senior officers were eager to strike first once the rasputitsa ended, but a number of key officers, including Deputy Supreme Commander Georgiy Zhukov , recommended a strategic defensive before going on the offensive. In a letter to the Stavka and Stalin, on 8 April, Zhukov wrote: In the first phase the enemy, collecting their best forces—including 13–15 tank divisions and with
3660-503: A series of counterstrokes into the flanks of the Soviet armoured formations, with the goal of destroying them while retaking Kharkov and Kursk. The II SS Panzer Corps had arrived from France in January 1943, refitted and up to near full strength. Armoured units from the 1st Panzer Army of Army Group A had pulled out of the Caucasus and further strengthened Manstein's forces. The operation
3843-475: A series of sites, such as castles or forts placed near a border. These structures are designed to delay an invasion long enough for the defending nation to mobilize an army of a size sufficient for defense or, in some cases, counter-invasion—such as, for example, the Maginot Line . Forts can be positioned so that the garrisons can interdict the supply lines of the invaders. The theory behind these spaced forts
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#17328376024924026-780: A site can all be analyzed using the methods of zooarchaeology , paleoethnobotany , palynology and stable isotopes while any texts can usually be deciphered . Battle of Kursk Günther von Kluge Hermann Hoth Werner Kempf Walter Model Otto Deßloch Robert Ritter von Greim Heinz Guderian Alfred Jodl Vasily Sokolovsky Konstantin Rokossovsky Aleksandr Vasilevsky Nikolai Vatutin Ivan Konev Pavel Rotmistrov Sergei Rudenko Kirill Moskalenko Markian Popov Alexander Novikov The Battle of Kursk
4209-504: A site excavated depends greatly on the country and "method statement" issued. Sampling is even more important in excavation than in survey. Sometimes large mechanical equipment, such as backhoes ( JCBs ), is used in excavation, especially to remove the topsoil ( overburden ), though this method is increasingly used with great caution. Following this rather dramatic step, the exposed area is usually hand-cleaned with trowels or hoes to ensure that all features are apparent. The next task
4392-414: A site reveals its stratigraphy; if a site was occupied by a succession of distinct cultures, artifacts from more recent cultures will lie above those from more ancient cultures. Excavation is the most expensive phase of archaeological research, in relative terms. Also, as a destructive process, it carries ethical concerns. As a result, very few sites are excavated in their entirety. Again the percentage of
4575-408: A sole source. The material record may be closer to a fair representation of society, though it is subject to its own biases, such as sampling bias and differential preservation. Often, archaeology provides the only means to learn of the existence and behaviors of people of the past. Across the millennia many thousands of cultures and societies and billions of people have come and gone of which there
4758-527: A stone wall, will develop more slowly, while those above other types of features (such as middens ) may develop more rapidly. Photographs of ripening grain , which changes colour rapidly at maturation, have revealed buried structures with great precision. Aerial photographs taken at different times of day will help show the outlines of structures by changes in shadows. Aerial survey also employs ultraviolet , infrared , ground-penetrating radar wavelengths, Lidar and thermography . Geophysical survey can be
4941-685: A strong occupying force can still succeed in its goals on a tactical level, building upon numerous small victories, similar to a war of attrition. Contemporary debate on this issue is still fresh; neither side can claim to know for certain which strategies will ultimately be effective in defeating non-state combatants. Opponents of the invasion strategy point to a lack of examples in which occupying or peacekeeping forces have met with conclusive success. They also cite continuing conflicts such as Northern Ireland , Israel , Chechnya , and Iraq , as well as examples which they claim ultimately proved to be failures, such as Lebanon , and Afghanistan . Supporters of
5124-744: A sufficient number of troops—and the need for a high level of intelligence in order for the invasion to be successful. The closest examples to a true air invasion are the Battle of Crete , Operation Thursday (the Chindits second operation during the Burma Campaign ) and Operation Market Garden . The latter was an assault on the German-occupied Netherlands conducted in September 1944. Nearly 35,000 men were dropped by parachute and glider into enemy territory in an attempt to capture bridges from
5307-482: A systematic guide to the ruins and topography of ancient Rome in the early 15th century, for which he has been called an early founder of archaeology. Antiquarians of the 16th century, including John Leland and William Camden , conducted surveys of the English countryside, drawing, describing and interpreting the monuments that they encountered. The OED first cites "archaeologist" from 1824; this soon took over as
5490-417: A trap where their armoured power would be destroyed, thus creating the conditions for a major Soviet counteroffensive. They decided to meet the enemy attack by preparing defensive positions to wear out the German groupings before launching their own offensive. Preparation of defences and fortifications began by the end of April, and continued until the German attack in early July. The two-month delay between
5673-495: A wide range of influences, including systems theory , neo-evolutionary thought , [35] phenomenology , postmodernism , agency theory , cognitive science , structural functionalism , Marxism , gender-based and feminist archaeology , queer theory , postcolonial thoughts , materiality , and posthumanism . An archaeological investigation usually involves several distinct phases, each of which employs its own variety of methods. Before any practical work can begin, however,
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5856-486: Is a strategy whose time may never come. Once political boundaries and military lines have been breached, pacification of the region is the final, and arguably the most important, goal of the invading force. After the defeat of the regular military, or when one is lacking, continued opposition to an invasion often comes from civilian or paramilitary resistance movements . Complete pacification of an occupied country can be difficult, and usually impossible, but popular support
6039-401: Is generally used either in conjunction with another method of invasion, and especially before the invention of flight , for cases in which there is no other method to enter the territory in question. Arguments in favor of this method usually consist of the ability to perform a surprise attack from sea, or that naval defenses of the area in question are inadequate to repel such an attack. However,
6222-451: Is little or no written record or existing records are misrepresentative or incomplete. Writing as it is known today did not exist in human civilization until the 4th millennium BC, in a relatively small number of technologically advanced civilizations. In contrast, Homo sapiens has existed for at least 200,000 years, and other species of Homo for millions of years (see Human evolution ). These civilizations are, not coincidentally,
6405-426: Is no one approach to archaeological theory that has been adhered to by all archaeologists. When archaeology developed in the late 19th century, the first approach to archaeological theory to be practised was that of cultural-historical archaeology , which held the goal of explaining why cultures changed and adapted rather than just highlighting the fact that they did, therefore emphasizing historical particularism . In
6588-443: Is reflected or emitted from the observed scene. Passive instruments sense only radiation emitted by the object being viewed or reflected by the object from a source other than the instrument. Active instruments emit energy and record what is reflected. Satellite imagery is an example of passive remote sensing. Here are two active remote sensing instruments: The archaeological project then continues (or alternatively, begins) with
6771-535: Is restored to control of its own affairs (i.e. Western Europe following the Normandy landings in 1944, or Kuwait following the defeat of Iraq in 1991). In some cases, the invasion may be strategically limited to a geographical area, which is carved into a separate state as with the Bangladesh Liberation War in 1971. Archaeology Archaeology or archeology is the study of human activity through
6954-428: Is surface survey. It involves combing an area, usually on foot but sometimes with the use of mechanized transport, to search for features or artifacts visible on the surface. Surface survey cannot detect sites or features that are completely buried under earth, or overgrown with vegetation. Surface survey may also include mini-excavation techniques such as augers , corers, and shovel test pits. If no materials are found,
7137-414: Is that the invader cannot afford to bypass these defenses, and so must lay siege to the structures. In modern times, the notion of constructing large-scale static defenses to combat land-based threats has largely become obsolete. The use of precision air campaigns and large-scale mechanization have made lighter, more mobile defenses desirable to military planners. The obsolescence of large fortifications
7320-460: Is the importance of leadership being able to communicate with the invasion force. In ancient times, this often meant that a king needed to lead his armies in person to be certain his commands were timely and followed, as in the case of Alexander the Great (356–323 BCE). At that time, the skills needed to lead troops in battle were as important as the skills needed to run a country during peacetime. When it
7503-515: Is the straightforward entry of armed forces into an area using existing land connections, usually crossing borders or otherwise defined zones, such as a demilitarized zone , overwhelming defensive emplacements and structures. Although this tactic often results in a quick victory, troop movements are relatively slow and subject to disruption by terrain and weather. Furthermore, it is hard to conceal plans for this method of invasion, as most geopolitical entities take defensive positions in areas that are
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7686-645: Is through archaeology. Because archaeology is the study of past human activity, it stretches back to about 2.5 million years ago when the first stone tools are found – The Oldowan Industry . Many important developments in human history occurred during prehistory, such as the evolution of humanity during the Paleolithic period, when the hominins developed from the australopithecines in Africa and eventually into modern Homo sapiens . Archaeology also sheds light on many of humanity's technological advances, for instance
7869-431: Is to form a site plan and then use it to help decide the method of excavation. Features dug into the natural subsoil are normally excavated in portions to produce a visible archaeological section for recording. A feature, for example a pit or a ditch, consists of two parts: the cut and the fill . The cut describes the edge of the feature, where the feature meets the natural soil. It is the feature's boundary. The fill
8052-643: Is vital to the success of any invasion. Media propaganda such as leaflets, books, and radio broadcasts can be used to encourage resistance fighters to surrender and to dissuade others from joining their cause. Pacification, often referred to as "the winning of hearts and minds", reduces the desire for civilians to take up resistance. This may be accomplished through reeducation , allowing conquered citizens to participate in their government, or, especially in impoverished or besieged areas, simply by providing food, water, and shelter. Sometimes displays of military might are used; invading forces may assemble and parade through
8235-420: Is what the feature is filled with, and will often appear quite distinct from the natural soil. The cut and fill are given consecutive numbers for recording purposes. Scaled plans and sections of individual features are all drawn on site, black and white and colour photographs of them are taken, and recording sheets are filled in describing the context of each. All this information serves as a permanent record of
8418-605: The Panther tank , but also the Ferdinand tank destroyer and greater numbers of the Tiger heavy tank. He postponed the operation in order to await their arrival. Receiving reports of powerful Soviet concentrations behind the Kursk area, Hitler further delayed the offensive to allow for more equipment to reach the front. With pessimism for Citadel increasing with each delay, in June, Alfred Jodl ,
8601-657: The Red Army moved to a general offensive in the south, in Operation Little Saturn . By January 1943, a 160-to-300-kilometre-wide (99 to 186 mi) gap had opened between German Army Group B and Army Group Don , and the advancing Soviet armies threatened to cut off all German forces south of the Don River , including Army Group A operating in the Caucasus . Army Group Center came under significant pressure as well. Kursk
8784-546: The Russian invasion of Ukraine in 2022 his popularity improved dramatically, while Putin's image of a calculating strategist was damaged and Russia was growingly being seen as a pariah in the international stage . In the 20th and 21st centuries, questions arose regarding the effectiveness of the invasion strategy in neutralizing non-state combatants, a type of warfare sometimes referred to as " fourth generation warfare ". In this case, one or more combatant groups are controlled not by
8967-546: The four-field approach ), history or geography . Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. Archaeology is distinct from palaeontology , which is the study of fossil remains. Archaeology is particularly important for learning about prehistoric societies, for which, by definition, there are no written records. Prehistory includes over 99% of
9150-480: The looting of artifacts, a lack of public interest, and opposition to the excavation of human remains. In Ancient Mesopotamia , a foundation deposit of the Akkadian Empire ruler Naram-Sin (ruled c. 2200 BC ) was discovered and analysed by king Nabonidus , c. 550 BC , who is thus known as the first archaeologist. Not only did he lead the first excavations which were to find
9333-567: The trench method , on several Native American burial mounds in Virginia . His excavations were prompted by the "Moundbuilders" question ; however, his careful methods led him to admit he saw no reason why ancestors of the Native Americans of his time could not have raised those mounds. One of the major achievements of 19th-century archaeology was the development of stratigraphy . The idea of overlapping strata tracing back to successive periods
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#17328376024929516-549: The 1870s. These scholars individuated nine different cities that had overlapped with one another, from prehistory to the Hellenistic period . Meanwhile, the work of Sir Arthur Evans at Knossos in Crete revealed the ancient existence of an equally advanced Minoan civilization . The next major figure in the development of archaeology was Sir Mortimer Wheeler , whose highly disciplined approach to excavation and systematic coverage in
9699-642: The 1920s and 1930s brought the science on swiftly. Wheeler developed the grid system of excavation , which was further improved by his student Kathleen Kenyon . Archaeology became a professional activity in the first half of the 20th century, and it became possible to study archaeology as a subject in universities and even schools. By the end of the 20th century nearly all professional archaeologists, at least in developed countries, were graduates. Further adaptation and innovation in archaeology continued in this period, when maritime archaeology and urban archaeology became more prevalent and rescue archaeology
9882-861: The 20th century and modern warfare . The idea involves sending military units into a territory by aircraft . The aircraft either land, allowing the military units to debark and attempt their objective, or the troops exit the aircraft while still in the air, using parachutes or similar devices to land in the territory being invaded. Many times air assaults have been used to pave the way for a ground- or sea-based invasion, by taking key positions deep behind enemy lines such as bridges and crossroads, but an entirely air-based invasion has never succeeded. Two immediate problems are resupply and reinforcement. A large airborne force cannot be adequately supplied without meeting up with ground forces; an airborne force too small simply places themselves into an immediate envelopment situation. Arguments in favor of this method generally relate to
10065-424: The 35 major Luftwaffe raids on Soviet airfields in the Kursk sector in June 1943 were against dummy airfields. According to historian Antony Beevor , in contrast, Soviet aviation apparently succeeded in destroying more than 500 Luftwaffe aircraft on the ground. The Soviet deception efforts were so successful that German estimates issued in mid-June placed the total Soviet armoured strength at 1,500 tanks. The result
10248-420: The 4th Panzer Army and Army Detachment "Kempf", of Army Group South, had 223,907 men (149,271 combat soldiers) and 100,000–108,000 men (66,000 combat soldiers) respectively. The 2nd Army, that held the western side of the salient contained an estimated 110,000. In total, the German forces had a total strength of 777,000–779,000 men, and the three attacking armies contained 438,271 combat soldiers. Army Group South
10431-531: The 51st and 52nd – together equipped with 200 Panthers, for which the offensive had been delayed, were attached to the Großdeutschland Division in the XLVIII Panzer Corps of Army Group South. With the 51st and 52nd Battalions arriving on 30 June and 1 July, the two units had little time to perform reconnaissance or to orient themselves to the terrain they found themselves in. This was a breach of
10614-588: The Allied threat in the Mediterranean, rather than using them as a strategic reserve for the Eastern Front. As a result, Hitler cancelled the offensive at Kursk after only a week, in part to divert forces to Italy. Germany's heavy losses of men and tanks ensured that the victorious Soviet Red Army held a strategic initiative for the rest of the war. The Battle of Kursk was the first time in the Second World War that
10797-550: The Central Front had been reconstructed from the Don Front , which had been part of the northern pincer of Operation Uranus and had been responsible for the destruction of the 6th Army at Stalingrad. The Central and Voronezh Fronts each constructed three main defensive belts in their sectors, with each subdivided into several zones of fortification. The Soviets employed the labour of over 300,000 civilians. Fortifying each belt
10980-515: The Central Front, which was defending the northern face of the salient. Kluge refused, believing that his forces were too weak to launch such an attack. Further Axis advances were blocked by Soviet forces that had been shifted down from the Central Front to the area north of Belgorod. By mid-April, amid poor weather and with the German forces exhausted and in need of refitting, the offensives of Operational Order No. 5 were postponed. On 15 April, Hitler issued Operational Order No. 6, which called for
11163-475: The Central and Voronezh fronts, and assemble as soon as possible. Nearly all artillery, including howitzers, guns, anti-aircraft and rockets, were tasked with anti-tank defence. Dug-in tanks and self-propelled guns further strengthened the anti-tank defences. Anti-tank forces were incorporated into every level of command, mostly as anti-tank strong points with the majority concentrated on likely attack routes and
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#173283760249211346-565: The Chief of Staff at the OKW, instructed the armed forces propaganda office to portray the upcoming operation as a limited counteroffensive. Due to concerns of an Allied landing in the south of France or in Italy and delays in deliveries of the new tanks, Hitler postponed again, this time to 20 June. Zeitzler was profoundly concerned with the delays, but he still supported the offensive. On 17–18 June, following
11529-472: The Citadel offensive profitable, by May he shared Model's misgivings. Hitler called his senior officers and advisors to Munich for a meeting on 4 May. Hitler spoke for about 45 minutes on the reasons to postpone the attack, essentially reiterating Model's arguments. A number of options were put forth for comment: going on the offensive immediately with the forces at hand; delaying the offensive further to await
11712-470: The Eastern Front. In 1943, an offensive by the Soviet Central, Bryansk and Western Fronts against Army Group Centre was abandoned shortly after it began in early March, when the southern flank of the Central Front was threatened by Army Group South. Soviet intelligence received information about German troop concentrations spotted at Orel and Kharkov, as well as details of an intended German offensive in
11895-671: The Ferdinand tank destroyers, which lacked machine guns as secondary armament. The soldiers were also promised financial rewards for each tank destroyed, with the People's Commissariat of Defence providing a bounty of 1,000 roubles for each destroyed tank. The Soviets employed maskirovka (military deception) to mask defensive positions and troop dispositions and to conceal the movement of men and materiel. These included camouflaging gun emplacements, constructing dummy airfields and depots, generating false radio-traffic, and spreading rumours among
12078-454: The German area of control, centred on the city of Kursk. The heavy losses sustained by Germany since the opening of Operation Barbarossa had resulted in a shortage in infantry and artillery. Units were in total 470,000 men understrength. For the Wehrmacht to undertake an offensive in 1943, the burden of the offensive, in both attacking the Soviet defences and holding ground on the flanks of
12261-458: The German armaments industry . The Soviet government had foreknowledge of the German plans from the Lucy spy ring . Aware months in advance that the attack would fall on the neck of the Kursk salient, the Soviets built a defence in depth designed to wear down the German armoured spearhead . The Germans delayed the offensive while they tried to build up their forces and waited for new weapons, giving
12444-527: The German decision to attack the Kursk salient and its implementation allowed the Red Army ample time to thoroughly prepare. The Voronezh Front , commanded by Nikolai Vatutin , was tasked with defending the southern face of the salient. The Central Front, commanded by Konstantin Rokossovsky , defended the northern face. Waiting in reserve was the Steppe Front , commanded by Ivan Konev . In February 1943,
12627-454: The Germans and make way for the Allies' advance. However, even with such a massive force taking the Germans completely by surprise, the assault was a tactical failure and after 9 days of fighting the Allies managed only to escape back to their own lines, having sustained over 18,000 casualties. In the 21st century, as vast improvements are made in anti-aircraft defenses, it seems that the air invasion
12810-467: The II SS Panzer Corps under Paul Hausser . The XLVIII Panzer Corps , commanded by Otto von Knobelsdorff , would advance on the left while Army Detachment Kempf would advance on the right. The 2nd Army , under the command of Walter Weiss , would contain the western portion of the salient. On 27 April, Model met with Hitler to review and express his concern regarding intelligence which showed
12993-457: The Kursk offensive operation, codenamed Zitadelle ("Citadel"), to begin on 3 May or shortly thereafter. The directive was drafted by Kurt Zeitzler , the OKH Chief of Staff. For the offensive to succeed it was deemed essential to attack before the Soviets had a chance to prepare extensive defences or to launch an offensive of their own. Some military historians have described the operation using
13176-705: The Kursk sector through the Lucy spy ring in Switzerland . The Soviets verified the intelligence via their spy in Britain, John Cairncross , at the Government Code and Cypher School at Bletchley Park , who clandestinely forwarded raw decrypts directly to Moscow. Cairncross also provided Soviet intelligence with identifications of the Luftwaffe airfields in the region. Soviet politician Anastas Mikoyan wrote that on 27 March 1943, Soviet leader Joseph Stalin notified him of
13359-726: The Luftwaffe had seen earlier. The introduction of the Yakovlev Yak-9 and Lavochkin La-5 fighters gave the Soviet pilots near parity with the Luftwaffe in terms of equipment. Furthermore, large numbers of ground-attack aircraft, such as the Ilyushin Il-2 "Shturmovik" and the Pe-2 , had become available as well. The VVS also fielded large numbers of aircraft supplied via lend-lease. Huge stockpiles of supplies and ample reserves of replacement aircraft meant
13542-409: The Red Army and VVS formations would be able to conduct an extended campaign without slackening in the intensity of their effort. For the operation, the Germans used four armies along with a large portion of their total tank strength on the Eastern Front. On 1 July, the 9th Army of Army Group Centre based in the northern side of the salient contained 335,000 men (223,000 combat soldiers); in the south,
13725-456: The Red Army constructing very strong positions at the shoulders of the salient and having withdrawn their mobile forces from the area west of Kursk. He argued that the longer the preparation phase continued, the less the operation could be justified. He recommended completely abandoning Citadel, allowing the army to await and defeat the coming Soviet offensive, or radically revising the plan for Citadel. Though in mid-April, Manstein had considered
13908-528: The Red Army time to construct a series of deep defensive belts and establish a large reserve force for counter-offensives, with one German officer describing Kursk as "another Verdun ". The battle was the final strategic offensive that the Germans were able to launch on the Eastern Front. Because the Allied invasion of Sicily began during the battle, Adolf Hitler was forced to divert troops training in France to meet
14091-497: The Song period, were revived in the 17th century during the Qing dynasty , but were always considered a branch of Chinese historiography rather than a separate discipline of archaeology. In Renaissance Europe , philosophical interest in the remains of Greco - Roman civilization and the rediscovery of classical culture began in the late Middle Ages , with humanism . Cyriacus of Ancona
14274-483: The Soviet frontline troops and the civilian population in the German-held areas. Movement of forces and supplies to and from the salient took place at night only. Ammunition caches were carefully concealed to blend in with the landscape. Radio transmission was restricted and fires were forbidden. Command posts were hidden and motor transport in and around them forbidden. According to a Soviet General Staff report, 29 of
14457-425: The Soviet offensive potential for the summer of 1943, by cutting off and enveloping the forces that they anticipated would be in the Kursk salient. Hitler believed that a victory here would reassert German strength and improve his prestige with his allies , who he thought were considering withdrawing from the war. It was also hoped that large numbers of Soviet prisoners would be captured to be used as slave labour in
14640-577: The Soviets also launched powerful counterattacks the same day, one of which led to a large armoured clash, the Battle of Prokhorovka . On 3 August, the Soviets began the second phase of the Kursk Strategic Offensive Operation with the launch of the Belgorod–Kharkov offensive operation (Operation Polkovodets Rumyantsev, Полководец Румянцев ) against the German forces on the southern side of the salient. The Germans hoped to weaken
14823-528: The Soviets assembled a large number of lend-lease tanks. These included U.S.-manufactured M3 Lee medium tanks and British-built Churchill , Matilda II and Valentine infantry tanks. However, the T-34 made up the bulk of the Soviet armour. Without including the deeper reserves organised under the Steppe Front, the Soviets massed about 1,300,000 men, 3,600 tanks, 20,000 artillery pieces and 2,792 aircraft to defend
15006-589: The Soviets concentrated 80% of their entire air fleet for use at the Battle of Kursk. According to some historians, the Soviets employed 40% of their manpower and 75% of their armoured forces to the battle. By 1943 the Luftwaffe's strength on the Eastern Front had started to weaken after Stalingrad, and the siphoning of resources to North Africa . The Luftwaffe forces in the east were further depleted with fighter units being shifted back to Germany to defend against
15189-652: The Spanish military engineer Roque Joaquín de Alcubierre in the ancient towns of Pompeii and Herculaneum , both of which had been covered by ash during the Eruption of Mount Vesuvius in AD 79 . These excavations began in 1748 in Pompeii, while in Herculaneum they began in 1738. The discovery of entire towns, complete with utensils and even human shapes, as well the unearthing of frescos , had
15372-575: The Steppe Front had an additional 573,195 men (449,133). Thus the total size of the Soviet force was 1,910,361 men, with 1,426,352 actual combat soldiers. Soviet armour strength included 4,869 tanks and 259 SPGs. Overall a third of the Soviet tanks at Kursk were light tanks , but in some units this proportion was considerably higher. Of the 3,600 tanks in the Central and Voronezh Fronts in July 1943, 1,061 were light as T-60 and T-70 tanks. With very thin armour and small guns, they were unable to effectively engage
15555-753: The UK, metal detectorists have been solicited for involvement in the Portable Antiquities Scheme . Regional survey in underwater archaeology uses geophysical or remote sensing devices such as marine magnetometer, side-scan sonar , or sub-bottom sonar. Archaeological excavation existed even when the field was still the domain of amateurs, and it remains the source of the majority of data recovered in most field projects. It can reveal several types of information usually not accessible to survey, such as stratigraphy , three-dimensional structure, and verifiably primary context. Modern excavation techniques require that
15738-408: The United States, have utilized a significant naval presence to forestall an invasion of their country, rather than fortifying their border areas. A successful naval defense, however, usually requires a preponderance of naval power and the ability to sustain and service that defense force. In particularly large nations, the defending force may also retreat to facilitate a counterattack by drawing
15921-420: The ability to target specific areas that may not necessarily be easily accessible by land or sea, a greater chance of surprising the enemy and overwhelming defensive structures, and, in many cases, the need for a reduced number of forces due to the element of surprise. Arguments against this method typically involve capacity to perform such an invasion—such as the sheer number of planes that would be needed to carry
16104-426: The ability to use fire, the development of stone tools , the discovery of metallurgy , the beginnings of religion and the creation of agriculture . Without archaeology, little or nothing would be known about the use of material culture by humanity that pre-dates writing. However, it is not only prehistoric, pre-literate cultures that can be studied using archaeology but historic, literate cultures as well, through
16287-599: The advance, would have to be carried primarily by the panzer divisions. On 10 March, Manstein presented a plan whereby the German forces would pinch off the Kursk salient with a rapid offensive commencing as soon as the spring rasputitsa had subsided. On 13 March, Hitler signed Operational Order No. 5, which authorised several offensives, including one against the Kursk salient. As the last Soviet resistance in Kharkov petered out, Manstein attempted to persuade Günther von Kluge , commander of Army Group Centre, to immediately attack
16470-408: The archaeological excavations being conducted at Pompeii and Herculaneum . He was one of the founders of scientific archaeology and first applied the categories of style on a large, systematic basis to the history of art He was one of the first to separate Greek art into periods and time classifications. Winckelmann has been called both "The prophet and founding hero of modern archaeology " and
16653-434: The area surveyed is deemed sterile . Aerial survey is conducted using cameras attached to airplanes , balloons , UAVs , or even Kites . A bird's-eye view is useful for quick mapping of large or complex sites. Aerial photographs are used to document the status of the archaeological dig. Aerial imaging can also detect many things not visible from the surface. Plants growing above a buried human-made structure, such as
16836-505: The armoured formations and the limitations of German industry to replace losses. General Heinz Guderian argued strongly against the operation, stating "the attack was pointless". The conference ended without Hitler coming to a decision, but Citadel was not aborted. Three days later, OKW , Hitler's conduit for controlling the military, postponed the launch date for Citadel to 12 June. Following this meeting, Guderian continued to voice his concerns over an operation that would likely degrade
17019-426: The arrival of new and better tanks; radically revising the operation, or cancelling it altogether. Manstein advocated an early attack, but requested two additional infantry divisions, to which Hitler responded that none were available. Kluge spoke out strongly against postponement and discounted Model's intelligence. Albert Speer , the minister of Armaments and War Production, spoke about the difficulties of rebuilding
17202-555: The artifacts they had found in chronological order. A major figure in the development of archaeology into a rigorous science was army officer and ethnologist Augustus Pitt Rivers , who began excavations on his land in England in the 1880s. Highly methodical by the standards of the time, he is widely regarded as the first scientific archaeologist. He arranged his artifacts by type or " Typology (archaeology) ", and within types chronologically. This style of arrangement, designed to highlight
17385-544: The attacking formations to disengage and redeploy to the south to counter the threat of the advancing German forces under Manstein. Exhaustion of both the Wehrmacht and the Red Army, coupled with the loss of mobility due to the onset of the spring rasputitsa , resulted in the cessation of operations for both sides by mid-March. The counteroffensive left a Soviet salient extending 250 kilometres (160 mi) from north to south and 160 kilometres (99 mi) from east to west into
17568-411: The battlefield from enemy reinforcements, and finally, once the critical point had been reached in the land battle, to render close air support . The changing strengths between the two opponents prompted the Luftwaffe to make operational changes for the battle. Previous offensive campaigns had been initiated with Luftwaffe raids against opposing airfields to achieve aerial superiority. By this point in
17751-626: The best way to defend against air attacks. Such systems were used effectively by the North Vietnamese around Hanoi . Also, the United States has invested considerable time and money into the construction of a National Missile Defense system, a static defense grid intended to intercept nuclear intercontinental ballistic missiles . Island nations , such as the United Kingdom or Japan , and continental states with extensive coasts , such as
17934-563: The best-known; they are open to the inquiry of historians for centuries, while the study of pre-historic cultures has arisen only recently. Within a literate civilization many events and important human practices may not be officially recorded. Any knowledge of the early years of human civilization – the development of agriculture, cult practices of folk religion, the rise of the first cities – must come from archaeology. In addition to their scientific importance, archaeological remains sometimes have political or cultural significance to descendants of
18117-528: The border. The scorched earth tactics used in Russia forced Napoleon to withdraw his forces due to lack of food and shelter. Today, the Law of land warfare forbids looting and the confiscation of private property, but local supplies, particularly perishables, are still purchased when possible for use by occupying forces, and airplanes often use parachutes to drop supplies to besieged forces. Even as rules become stricter,
18300-471: The country's regular army may be defeated, the government may be replaced, but asymmetric warfare on the part of these groups can be continued indefinitely. Because regular armed forces units do not have the flexibility and independence of small covert cells , many believe that the concept of a powerful occupying force actually creates a disadvantage. An opposing theory holds that, in response to extremist ideology and unjust governments, an invasion can change
18483-434: The course of the operation. Fuel was the most significant limiting factor. To help build up supplies for the support of Citadel, the Luftwaffe greatly curtailed its operations during the last week of June. Despite this conservation of resources, the Luftwaffe did not have the resources to sustain an intensive air effort for more than a few days after the operation began. For Citadel, the Luftwaffe confined its operations to
18666-434: The defense, as well as maintain the equipment and positions, which can impose a great economic burden on the country. Some of those same techniques can also be turned against defenders, used to keep them from escape or resupply. During Operation Starvation , Allied forces used airdropped mines to severely disrupt Japanese logistical operations within their own borders. Alternatively, the fortifications can be built up at
18849-634: The development of much of the ancient world . Before the days of package tours and cut-price airlines, military invasions functioned as a standard major form of proto- tourism – bringing large numbers of foreign visitors into new environments, with the consequential social, cultural and economic impacts on indigenous populations and on the invaders. States with potentially hostile neighbors typically adopt defensive measures to delay or forestall an invasion. In addition to utilizing geographical barriers such as rivers , marshes , or rugged terrain , these measures have historically included fortifications . Such
19032-578: The direct support of the forces on the ground. In this mission the Luftwaffe continued to make use of the Junkers Ju 87 "Stuka" dive-bombers. A new development to this aircraft was the "Bordkanone" 3,7 cm cannon, one of which could be slung under each wing of the Stuka in a gun pod . Half of the Stuka groups assigned to support Citadel were equipped with these Kanonenvogel (literally "cannon-bird") tankbuster aircraft. The air groups were also strengthened by
19215-473: The early 20th century, many archaeologists who studied past societies with direct continuing links to existing ones (such as those of Native Americans , Siberians , Mesoamericans etc.) followed the direct historical approach , compared the continuity between the past and contemporary ethnic and cultural groups. In the 1960s, an archaeological movement largely led by American archaeologists like Lewis Binford and Kent Flannery arose that rebelled against
19398-628: The empirical evidence that existed for the understanding of the past, encapsulated in the motto of the 18th century antiquary, Sir Richard Colt Hoare : "We speak from facts, not theory". Tentative steps towards the systematization of archaeology as a science took place during the Enlightenment period in Europe in the 17th and 18th centuries. In Imperial China during the Song dynasty (960–1279), figures such as Ouyang Xiu and Zhao Mingcheng established
19581-435: The escalating Allied bombing campaign . By the end of June, only 38.7 percent of the Luftwaffe's total aircraft remained in the east. In 1943 the Luftwaffe could still achieve local aerial superiority by concentrating its forces. The majority of German aircraft left available on the Eastern Front were slated for Citadel. The goal of the Luftwaffe remained unchanged. The priority was to gain aerial supremacy , then to isolate
19764-639: The established cultural-history archaeology. They proposed a "New Archaeology", which would be more "scientific" and "anthropological", with hypothesis testing and the scientific method very important parts of what became known as processual archaeology . In the 1980s, a new postmodern movement arose led by the British archaeologists Michael Shanks , Christopher Tilley , Daniel Miller , and Ian Hodder , which has become known as post-processual archaeology . It questioned processualism's appeals to scientific positivism and impartiality, and emphasized
19947-620: The evolutionary trends in human artifacts, was of enormous significance for the accurate dating of the objects. His most important methodological innovation was his insistence that all artifacts, not just beautiful or unique ones, be collected and catalogued. William Flinders Petrie is another man who may legitimately be called the Father of Archaeology. His painstaking recording and study of artifacts, both in Egypt and later in Palestine , laid down many of
20130-424: The exception of a small area in the immediate environs of Kursk. The combined depth of the three main defensive zones was about 40 kilometres (25 mi). The six defensive belts on either side of Kursk were 130–150 kilometres (81–93 mi) deep. If the Germans managed to break through these defences they would still be confronted by additional defensive belts to the east, manned by the Steppe Front. These brought
20313-533: The father of the discipline of art history . The father of archaeological excavation was William Cunnington (1754–1810). He undertook excavations in Wiltshire from around 1798, funded by Sir Richard Colt Hoare. Cunnington made meticulous recordings of Neolithic and Bronze Age barrows , and the terms he used to categorize and describe them are still used by archaeologists today. Future U.S. President Thomas Jefferson also did his own excavations in 1784 using
20496-746: The fifteenth century, and the general accuracy of his records entitles him to be called the founding father of modern classical archeology." He traveled throughout Greece and all around the Eastern Mediterranean, to record his findings on ancient buildings, statues and inscriptions, including archaeological remains still unknown to his time: the Parthenon , Delphi , the Egyptian pyramids , the hieroglyphics . He noted down his archaeological discoveries in his diary, Commentaria (in six volumes). Flavio Biondo , an Italian Renaissance humanist historian, created
20679-528: The first history books of India. One of the first sites to undergo archaeological excavation was Stonehenge and other megalithic monuments in England. John Aubrey (1626–1697) was a pioneer archaeologist who recorded numerous megalithic and other field monuments in southern England. He was also ahead of his time in the analysis of his findings. He attempted to chart the chronological stylistic evolution of handwriting, medieval architecture, costume, and shield-shapes. Excavations were also carried out by
20862-466: The force was markedly deficient in infantry divisions, which were essential to hold ground and to secure the flanks. By the time the Germans initiated the offensive, their force amounted to around 777,000 men, 2,451 tanks and assault guns (70 percent of the German armour on the Eastern Front) and 7,417 guns and mortars . The Battle of Kursk would engulf more than 70% of Germany's military force on
21045-498: The foundation deposits of the temples of Šamaš the sun god, the warrior goddess Anunitu (both located in Sippar ), and the sanctuary that Naram-Sin built to the moon god, located in Harran , but he also had them restored to their former glory. He was also the first to date an archaeological artifact in his attempt to date Naram-Sin's temple during his search for it. Even though his estimate
21228-524: The frontal armour of German medium and heavy tanks or AFVs. The most capable Soviet tank at Kursk was the T-34. However, the original version was armed only with a 76.2mm gun, which struggled against uparmoured Panzer IVs, and the frontal armour of Tigers and Panthers was essentially impenetrable. Only the SU-122 and SU-152 self-propelled guns had the power to destroy the Tiger at short range, but they were not equal to
21411-509: The general offensive which would finally finish off his main force. Stalin consulted with his frontline commanders and senior officers of the General Staff from 12 to 15 April 1943. In the end he and the Stavka agreed that the Germans would probably target Kursk. Stalin believed the decision to defend would give the Germans the initiative, but Zhukov countered that the Germans would be drawn into
21594-402: The government and reeducate the people, making prolonged resistance unlikely and averting future violence. This theory acknowledges that these changes may take time—generations, in some cases—but holds that immediate benefits may still be won by reducing membership in, and choking the supply lines of, these covert cells. Proponents of the invasion strategy in such conflicts maintain the belief that
21777-547: The heaviest German ammunition expenditure on the Eastern Front up to that point, with 236,915 tons consumed in July and 254,648 in August. The previous peak had been 160,645 tons in September 1942. The Red Army used two Fronts for the defence of Kursk, and created a third front behind the battle area which was held as a reserve. The Central and Voronezh Fronts fielded 12 armies, with 711,575 men (510,983 combat soldiers) and 625,591 men (446,236 combat soldiers) respectively. In reserve,
21960-508: The highest concentration in the first main defensive belt. The minefields at Kursk achieved densities of 2,500 anti-personnel and 2,200 anti-tank mines per kilometre, six times the density used in the defence of Moscow . For example, the 6th Guards Army of the Voronezh Front, was spread out over nearly 64 kilometres (40 mi) of front and was protected by 69,688 anti-tank and 64,430 anti-personnel mines in its first defensive belt with
22143-485: The human past, from the Paleolithic until the advent of literacy in societies around the world. Archaeology has various goals, which range from understanding culture history to reconstructing past lifeways to documenting and explaining changes in human societies through time. Derived from Greek, the term archaeology means "the study of ancient history". The discipline involves surveying , excavation , and eventually analysis of data collected, to learn more about
22326-468: The ideas behind modern archaeological recording; he remarked that "I believe the true line of research lies in the noting and comparison of the smallest details." Petrie developed the system of dating layers based on pottery and ceramic findings , which revolutionized the chronological basis of Egyptology . Petrie was the first to scientifically investigate the Great Pyramid in Egypt during the 1880s. He
22509-472: The importance of a more self-critical theoretical reflexivity . However, this approach has been criticized by processualists as lacking scientific rigor, and the validity of both processualism and post-processualism is still under debate. Meanwhile, another theory, known as historical processualism , has emerged seeking to incorporate a focus on process and post-processual archaeology's emphasis of reflexivity and history. Archaeological theory now borrows from
22692-399: The instances of basic overland invasion become fewer; often the conventional fighting is effectively over before the infantry arrives in the role of peacekeepers (see " Applications regarding non-state combatants " in this article). Invasion by sea is the use of a body of water to facilitate the entry of armed forces into an area, often a landmass adjoining the body of water or an island. This
22875-589: The invaded territories themselves. Before the laws of war , invaders often relied heavily on the supplies they would win by conquering towns along the way. During the Second Punic War , for example, Hannibal diverted his army to conquer cities simply to gather supplies; his strategy in crossing the Alps necessitated traveling with as few provisions as possible, expecting the Roman stores to sustain them when they had breached
23058-410: The invaders deeper into hostile territory. One effect of this tactic is that the invading force becomes too spread out, making supply difficult and making the lines more susceptible to attack. This tactic, although costly, helped the Soviets stop the German advance at Stalingrad . It can also cause the invading force to extend too far, allowing a pincer movement to cut them off from reinforcements. This
23241-416: The invasion strategy hold that it is too soon to call those situations failures, and that patience is needed to see the plan through. Some say that the invasions themselves have, in fact, been successful, but that political opponents and the international media skew the facts for sensationalism or political gain. The outcomes of an invasion may vary according to the objectives of both invaders and defenders,
23424-433: The large amount of specialized equipment, such as amphibious vehicles and the difficulty of establishing defenses—usually with a resulting high casualty count —in exchange for a relatively small gain, are often used as arguments against such an invasion method. Underwater hazards and a lack of good cover are very common problems during invasions from the sea. At the Battle of Tarawa , Marine landing craft became hung up on
23607-444: The lives and interests of the populace. Writings that were produced by people more representative of the general population were unlikely to find their way into libraries and be preserved there for posterity. Thus, written records tend to reflect the biases, assumptions, cultural values and possibly deceptions of a limited range of individuals, usually a small fraction of the larger population. Hence, written records cannot be trusted as
23790-665: The locations of monumental sites from the local populace, and excavating only the plainly visible features there. Gordon Willey pioneered the technique of regional settlement pattern survey in 1949 in the Viru Valley of coastal Peru , and survey of all levels became prominent with the rise of processual archaeology some years later. Survey work has many benefits if performed as a preliminary exercise to, or even in place of, excavation. It requires relatively little time and expense, because it does not require processing large volumes of soil to search out artifacts. (Nevertheless, surveying
23973-488: The methods of the Panzerwaffe , considered essential for the successful use of armour. Though led by experienced panzer commanders, many of the tank crews were new recruits and had little time to become familiar with their new tanks, let alone train together to function as a unit. The two battalions came direct from the training ground and lacked combat experience. In addition, the requirement to maintain radio silence until
24156-720: The most effective way to see beneath the ground. Magnetometers detect minute deviations in the Earth's magnetic field caused by iron artifacts, kilns , some types of stone structures , and even ditches and middens. Devices that measure the electrical resistivity of the soil are also widely used. Archaeological features whose electrical resistivity contrasts with that of surrounding soils can be detected and mapped. Some archaeological features (such as those composed of stone or brick) have higher resistivity than typical soils, while others (such as organic deposits or unfired clay) tend to have lower resistivity. Although some archaeologists consider
24339-560: The most vulnerable to the methods mentioned above. In modern warfare, invasion by land often takes place after, or sometimes during, attacks on the target by other means. Air strikes and cruise missiles launched from ships at sea are a common method of "softening" the target. Other, more subtle, preparations may involve secretly garnering popular support, assassinating potentially threatening political or military figures, and closing off supply lines where they cross into neighboring countries. In some cases, those other means of attack eliminate
24522-507: The necessities of war become more numerous; in addition to food, shelter, and ammunition, today's militaries require fuel, batteries, spare mechanical parts, electronic equipment, and many other things. In the United States, the Defense Logistics Agency employs over 22,000 civilians with the sole task of logistics support, and 30,000 soldiers graduate from the U.S. Army Logistics Management College each year. Another consideration
24705-465: The need for ground assault; the 1945 atomic-bombing of Hiroshima and Nagasaki ultimately made it unnecessary for the Allies to invade the Japanese home islands with infantry troops. In cases such as this, while some ground troops are still needed to occupy the conquered territory, they are allowed to enter under the terms of a treaty and as such are no longer invaders. As unmanned, long-range combat evolves,
24888-474: The north, Army Group B was dissolved, with its forces and areas of responsibility divided between Army Group South and Army Group Centre. Manstein inherited responsibility for the massive breach in the German lines. On 18 February, Hitler arrived at Army Group South headquarters at Zaporizhia just hours before the Soviets liberated Kharkov , and had to be hastily evacuated on the 19th. Once given freedom of action, Manstein intended to utilise his forces to make
25071-443: The now-destroyed archaeology and is used in describing and interpreting the site. Once artifacts and structures have been excavated, or collected from surface surveys, it is necessary to properly study them. This process is known as post-excavation analysis , and is usually the most time-consuming part of an archaeological investigation. It is not uncommon for final excavation reports for major sites to take years to be published. At
25254-416: The objective of pinching off the Kursk salient with attacks on the base of the salient from north and south simultaneously. After the German offensive stalled on the northern side of the salient, on 12 July, the Soviets commenced their Kursk Strategic Offensive Operation with the launch of Operation Kutuzov ( Russian : Кутузов ) against the rear of the German forces on the same side. On the southern side,
25437-506: The occupied area behind Army Group Centre destroyed 298 locomotives, 1,222 railway wagons and 44 bridges, and in the Kursk sector there were 1,092 partisan attacks on railways. These attacks delayed the build-up of German supplies and equipment, and required the diversion of German troops to suppress the partisans, delaying their training for the offensive. Central Partisan Headquarters coordinated many of these attacks. In June Soviet Air Forces (VVS) flew over 800 sorties at night to resupply
25620-529: The original research objectives of the archaeologists. It is then considered good practice for the information to be published so that it is available to other archaeologists and historians, although this is sometimes neglected. Before actually starting to dig in a location, remote sensing can be used to look where sites are located within a large area or provide more information about sites or regions. There are two types of remote sensing instruments—passive and active. Passive instruments detect natural energy that
25803-416: The panzer forces that he had been attempting to rebuild. He considered the offensive, as planned, to be a misuse of the panzer forces, as it violated two of the three tenets he had laid out as the essential elements for a successful panzer attack - surprise, deployment in mass, and suitable terrain. In his opinion, the limited German resources in men and materiel should be conserved, as they would be needed for
25986-468: The partisan groups operating behind Army Group Centre. The VVS also provided communication and sometimes even daylight air-support for major partisan operations. Special training was provided to the Soviet infantry manning the defences to help them overcome the tank phobia that had been evident since the start of the German invasion. Soldiers were packed into trenches and tanks were driven overhead until all signs of fear were gone. This training exercise
26169-682: The past. In broad scope, archaeology relies on cross-disciplinary research. Archaeology developed out of antiquarianism in Europe during the 19th century, and has since become a discipline practiced around the world. Archaeology has been used by nation-states to create particular visions of the past. Since its early development, various specific sub-disciplines of archaeology have developed, including maritime archaeology , feminist archaeology , and archaeoastronomy , and numerous different scientific techniques have been developed to aid archaeological investigation. Nonetheless, today, archaeologists face many problems, such as dealing with pseudoarchaeology ,
26352-490: The pending defence of western Europe. In a meeting with Hitler on 10 May he asked, Is it really necessary to attack Kursk, and indeed in the east this year at all? Do you think anyone even knows where Kursk is? The entire world doesn't care if we capture Kursk or not. What is the reason that is forcing us to attack this year on Kursk, or even more, on the Eastern Front? Hitler replied, "I know. The thought of it turns my stomach." Guderian concluded, "In that case your reaction to
26535-693: The people who produced them, monetary value to collectors, or strong aesthetic appeal. Many people identify archaeology with the recovery of such aesthetic, religious, political, or economic treasures rather than with the reconstruction of past societies. This view is often espoused in works of popular fiction, such as Raiders of the Lost Ark, The Mummy, and King Solomon's Mines. When unrealistic subjects are treated more seriously, accusations of pseudoscience are invariably levelled at their proponents (see Pseudoarchaeology ) . However, these endeavours, real and fictional, are not representative of modern archaeology. There
26718-550: The precise locations of objects and features, known as their provenance or provenience, be recorded. This always involves determining their horizontal locations, and sometimes vertical position as well (also see Primary Laws of Archaeology ). Likewise, their association , or relationship with nearby objects and features , needs to be recorded for later analysis. This allows the archaeologist to deduce which artifacts and features were likely used together and which may be from different phases of activity. For example, excavation of
26901-409: The problem is the correct one. Leave it alone." Despite reservations, Hitler remained committed to the offensive. He and the OKW, early in the preparatory phase, were hopeful that the offensive would revitalise German strategic fortunes in the east. As the challenges offered by Citadel increased, he focused more and more on the expected new weapons that he believed were the key to victory: principally
27084-611: The recent arrival of the Henschel Hs 129 , with its 30 mm MK 103 cannon , and the F-subtype ground attack ("jabo") version of the Focke-Wulf Fw 190 . In the months preceding the battle, Luftflotte 6 supporting Army Group Center noted a marked increase in the strength of the opposing VVS formations. The VVS formations encountered displayed better training, and were flying improved equipment with greater aggressiveness and skill than
27267-462: The recovery and analysis of material culture . The archaeological record consists of artifacts , architecture , biofacts or ecofacts, sites , and cultural landscapes . Archaeology can be considered both a social science and a branch of the humanities . It is usually considered an independent academic discipline , but may also be classified as part of anthropology (in North America –
27450-676: The remainder amply spread out elsewhere. Each anti-tank strong-point typically consisted of four to six anti-tank guns, six to nine anti-tank rifles, and five to seven heavy and light machine guns. They were supported by mobile obstacle detachments as well as by infantry with automatic firearms . Independent tank and self-propelled gun brigades and regiments were tasked with cooperating with the infantry during counterattacks. Soviet preparations also included increased activity of Soviet partisans , who attacked German communications and supply lines. The attacks were mostly behind Army Group North and Army Group Centre. In June 1943, partisans operating in
27633-418: The salient, driving south to the hills east of Kursk, securing the rail line from Soviet attack. Army Group South would commit the 4th Panzer Army, under Hermann Hoth , and Army Detachment Kempf , under Werner Kempf , to pierce the southern face of the salient. This force would drive north to meet the 9th Army east of Kursk. Manstein's main attack was to be delivered by Hoth's 4th Panzer Army, spearheaded by
27816-401: The salient. This amounted to 26 percent of the total manpower of the Red Army, 26 percent of its mortars and artillery, 35 percent of its aircraft and 46 percent of its tanks. One source states that in the Battle of Stalingrad the Soviets used fourteen field armies and one tank army, while at Kursk they used twenty-two full-strength field armies and five tank armies. According to one source,
27999-463: The start of the attack meant that the Panther units had little training in battalion-level radio procedures. Furthermore, the new Panthers were still experiencing problems with their transmissions, and proved mechanically unreliable. By the morning of 5 July, the units had lost 16 Panthers due to mechanical breakdown, leaving only 184 available for the launching of the offensive. July and August 1943 saw
28182-498: The streets of conquered towns, attempting to demonstrate the futility of any further fighting. These displays may also include public executions of enemy soldiers, resistance fighters, and other conspirators. Particularly in antiquity, the death or imprisonment of a popular leader was sometimes enough to bring about a quick surrender. However, this has often had the unintended effect of creating martyrs around which popular resistance can rally. For example, Bobby Sands , who died during
28365-475: The sub-discipline of historical archaeology . For many literate cultures, such as Ancient Greece and Mesopotamia , their surviving records are often incomplete and biased to some extent. In many societies, literacy was restricted to the elite classes, such as the clergy , or the bureaucracy of court or temple. The literacy of aristocrats has sometimes been restricted to deeds and contracts. The interests and world-view of elites are often quite different from
28548-408: The success of Citadel, but problems with supply shortfalls hampered their preparations. Partisan activity, particularly behind Army Group Center, slowed the rate of re-supply and cut short the Luftwaffe's ability to build up essential stockpiles of petrol, oil, lubricants, engines, munitions, and, unlike Red Army units there were no reserves of aircraft that could be used to replace damaged aircraft over
28731-411: The success of the invasion and the defense, and the presence or absence of an agreed settlement between the warring parties. The most common outcome of a successful invasion is the loss of territory from the defender, generally accompanied by a change in government and often the loss of direct control of that government by the losing faction. This sometimes results in the transformation of that country into
28914-443: The support of a large number of aircraft—will strike Kursk with their Kromskom-Orel grouping from the north-east and their Belgorod-Kharkov grouping from the south-east... I consider it inadvisable for our forces to go over to an offensive in the near future in order to forestall the enemy. It would be better to make the enemy exhaust himself against our defences, and knock out his tanks and then, bringing up fresh reserves, to go over to
29097-403: The term blitzkrieg (lightning war); other military historians do not use the term in their works on the battle. Operation Citadel called for a double envelopment , directed at Kursk, to surround the Soviet defenders of five armies and seal off the salient. Army Group Centre would provide General Walter Model 's 9th Army to form the northern pincer. It would cut through the northern face of
29280-540: The theme of inviting foreign warriors to come and rule a people: note the traditional account in the Tale of Bygone Years of how Varangian invaders came establish long-term rule in Novgorod (and subsequently throughout Russia ). In contrast, in modern times, a defender can improve public relations with a right message: Ukrainanian President Volodymyr Zelenskyy 's popularity was suffering after years of his presidency, but during
29463-471: The total depth of the defences to nearly 300 kilometres (190 mi). The Voronezh and Central Fronts dug 4,200 kilometres (2,600 mi) and 5,000 kilometres (3,100 mi) of trenches respectively, laid out in criss-cross pattern for ease of movement. The Soviets built more than 686 bridges and about 2,000 kilometres (1,200 mi) of roads in the salient. Red Army combat engineers laid 503,993 anti-tank mines and 439,348 anti-personnel mines , with
29646-555: The tradition of Chinese epigraphy by investigating, preserving, and analyzing ancient Chinese bronze inscriptions from the Shang and Zhou periods. In his book published in 1088, Shen Kuo criticized contemporary Chinese scholars for attributing ancient bronze vessels as creations of famous sages rather than artisan commoners, and for attempting to revive them for ritual use without discerning their original functionality and purpose of manufacture. Such antiquarian pursuits waned after
29829-576: The use of metal detectors to be tantamount to treasure hunting, others deem them an effective tool in archaeological surveying. Examples of formal archaeological use of metal detectors include musketball distribution analysis on English Civil War battlefields, metal distribution analysis prior to excavation of a 19th-century ship wreck, and service cable location during evaluation. Metal detectorists have also contributed to archaeology where they have made detailed records of their results and refrained from raising artifacts from their archaeological context. In
30012-950: The use of cities as fortifications can be seen in the Iraqi Army 's stands in the 2003 invasion of Iraq at Baghdad , Tikrit , and Basra in the major combat in the Iraq War . A defender can also use these mobile assets to precipitate a counteroffensive like the Soviet Red Army at the Battle of Kursk or the Northern Alliance in Afghanistan . However, static emplacements remain useful in both defense against naval attacks and defense against air attacks . Naval mines are still an inexpensive but effective way to defend ports and choke off supply lines. Large static air defense systems that combine antiaircraft guns with missile launchers are still
30195-472: The usual term for one major branch of antiquarian activity. "Archaeology", from 1607 onward, initially meant what we would call "ancient history" generally, with the narrower modern sense first seen in 1837. However, it was Jacob Spon who, in 1685, offered one of the earliest definitions of "archaeologia" to describe the study of antiquities in which he was engaged, in the preface of a collection of transcriptions of Roman inscriptions which he had gleaned over
30378-467: The war . It was one of the costliest battles of the Second World War, the single deadliest armoured battle in history, and the opening day of the battle, 5 July, was the single costliest day in the history of aerial warfare . The battle was also marked by fierce house-to-house fighting and hand-to-hand combat . The battle began with the launch of the German offensive Operation Citadel ( German : Unternehmen Zitadelle ), on 5 July, which had
30561-465: The war Red Army equipment reserves were extensive and the Luftwaffe commanders realised that aircraft could be easily replaced, making such raids futile. Therefore, this mission was abandoned. In addition, previous campaigns had made use of medium bombers flying well behind the frontline to block the arrival of reinforcements. This mission, however, was rarely attempted during Citadel. The Luftwaffe command understood that their support would be crucial for
30744-412: The years of his travels, entitled Miscellanea eruditae antiquitatis. Twelfth-century Indian scholar Kalhana 's writings involved recording of local traditions, examining manuscripts, inscriptions, coins and architectures, which is described as one of the earliest traces of archaeology. One of his notable work is called Rajatarangini which was completed in c. 1150 and is described as one of
30927-525: Was a major World War II Eastern Front battle between the forces of Nazi Germany and the Soviet Union near Kursk in southwestern Russia during the summer of 1943, resulting in a Soviet victory. The Battle of Kursk is the single largest battle in the history of warfare . It ranks only behind the Battle of Stalingrad several months earlier as the most often-cited turning point in the European theatre of
31110-516: Was a restlessly itinerant Italian humanist and antiquarian who came from a prominent family of merchants in Ancona , a maritime republic on the Adriatic . He was called by his contemporaries pater antiquitatis ('father of antiquity') and today "father of classical archaeology": "Cyriac of Ancona was the most enterprising and prolific recorder of Greek and Roman antiquities, particularly inscriptions, in
31293-421: Was also responsible for mentoring and training a whole generation of Egyptologists, including Howard Carter who went on to achieve fame with the discovery of the tomb of 14th-century BC pharaoh Tutankhamun . The first stratigraphic excavation to reach wide popularity with public was that of Hissarlik , on the site of ancient Troy , carried out by Heinrich Schliemann , Frank Calvert and Wilhelm Dörpfeld in
31476-408: Was an interconnected web of minefields, barbed-wire fences, anti-tank ditches , deep entrenchments for infantry, anti-tank obstacles , dug-in armoured vehicles, and machine-gun bunkers. Behind the three main defensive belts were three more belts prepared as fallback positions; the first was not fully occupied or heavily fortified, and the last two, though sufficiently fortified, were unoccupied with
31659-423: Was borrowed from the new geological and paleontological work of scholars like William Smith , James Hutton and Charles Lyell . The systematic application of stratigraphy to archaeology first took place with the excavations of prehistorical and Bronze Age sites. In the third and fourth decades of the 19th century, archaeologists like Jacques Boucher de Perthes and Christian Jürgensen Thomsen began to put
31842-421: Was developed as a result of increasing commercial development. The purpose of archaeology is to learn more about past societies and the development of the human race . Over 99% of the development of humanity has occurred within prehistoric cultures, who did not make use of writing , thereby no written records exist for study purposes. Without such written sources, the only way to understand prehistoric societies
32025-474: Was displayed by the failure of the Maginot Line in the beginning of World War Two. Nations defending against modern invasions normally use large population centers such as cities or towns as defensive points. The invader must capture these points to destroy the defender's ability to wage war. The defender uses mobile armored and infantry divisions to protect these points, but the defenders are still very mobile and can normally retreat. A prominent example of
32208-511: Was equipped with more armoured vehicles , infantry and artillery than the 9th Army of Army Group Center. The 4th Panzer Army and Army Detachment "Kempf" had 1,377 tanks and assault guns, while the 9th Army possessed 988 tanks and assault guns. German industry produced 2,816 tanks and self-propelled guns between April and June, of which 156 were Tigers and 484 Panthers. At Kursk, a total of 259 Panther tanks, about 211 Tigers, and 90 Ferdinands were used. The two new Panther battalions –
32391-459: Was hastily prepared and did not receive a name. Later known as Third Battle of Kharkov , it commenced on 21 February, as 4th Panzer Army under General Hoth launched a counter-attack. The German forces cut off the Soviet mobile spearheads and continued the drive north, retaking Kharkov on 15 March and Belgorod on 18 March. A Soviet offensive launched on 25 February by the Central Front against Army Group Centre had to be abandoned by 7 March to allow
32574-504: Was inaccurate by about 1,500 years, it was still a very good one considering the lack of accurate dating technology at the time. The science of archaeology (from Greek ἀρχαιολογία , archaiologia from ἀρχαῖος , arkhaios , "ancient" and -λογία , -logia , " -logy ") grew out of the older multi-disciplinary study known as antiquarianism . Antiquarians studied history with particular attention to ancient artifacts and manuscripts, as well as historical sites. Antiquarianism focused on
32757-614: Was necessary for the king to be elsewhere, messengers would relay updates back to the rear, often on horseback or, in cases such as the Battle of Marathon (490 BCE), with swift runners. When possible, sloops and cutters were used to relay information by sea. HMS Pickle brought Britain the first news that Nelson had defeated the French forces at the Battle of Trafalgar in 1805. The development of Morse Code , and later of voice communications by radio and satellite, have allowed even small units of skirmishers to remain in contact with
32940-498: Was not only a vast underestimation of Soviet strength, but a misperception of Soviet strategic intentions. The main tank of the Soviet tank arm was the T-34 medium tank, on which the Red Army attempted to concentrate production. The tank arm also contained large numbers of the T-70 light tank. For example, the 5th Guards Tank Army roughly contained 270 T-70s and 500 T-34s. In the salient itself
33123-440: Was referred to by the soldiers as "ironing". In combat, the soldiers would spring up in the midst of the attacking infantry to separate them from the spearheading armoured vehicles. The separated armoured vehicles – now vulnerable to infantry armed with PTRD-41 anti-tank rifles, demolition charges and molotov cocktails – could then be disabled or destroyed at point-blank range. These types of attacks were mostly effective against
33306-500: Was retaken by the Soviets on 8 February 1943, and Rostov on 14 February. The Soviet Bryansk , Western , and newly created Central Fronts prepared for an offensive which envisioned the encirclement of Army Group Centre between Bryansk and Smolensk . By February 1943 the southern sector of the German front was in strategic crisis. Since December 1942, Field Marshal Erich von Manstein had been strongly requesting "unrestricted operational freedom" to allow him to use his forces in
33489-592: Was the cause of the British defeat at the Battle of Cowpens during the American Revolutionary War . Finally, sending too many reinforcements can leave too few defenders in the attackers' territory, allowing a counter-invasion from other areas, as happened in the Second Punic War . There are many different methods by which an invasion can take place, each method having arguments both in their favour and against. These include invasion by land, sea, or air, or any combination of these methods. Invasion over land
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