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76 mm divisional gun M1939 (USV)

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The 76-mm divisional gun M1939 ( F-22 USV or USV ) (Russian: 76-мм дивизионная пушка обр. 1939 г. ( Ф-22 УСВ or УСВ )) was a 76.2 mm cannon produced in the Soviet Union . It was adopted for Red Army service in 1939 and used extensively in World War II . The gun was designated as "divisional" - issued to batteries under the direct control of division headquarters. The F-22 USV was an intermediate model, coming between the F-22 , which had limited anti-aircraft capability, and the simpler and cheaper ZiS-3 , which eventually replaced it in production and service.

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92-447: The USV had a split-trail carriage with suspension; metal wheels with rubber tires were borrowed from the ZiS-5 truck. The gun featured semi-automatic vertical sliding breech block and Bofors-type cradle; recoil mechanism consisted of hydraulic recoil buffer and hydro-pneumatic recuperator. Sights and elevation controls were located on different sides of the barrel . The chamber fitted

184-453: A Land Rover . Winter War [REDACTED]   Finland [REDACTED]   Soviet Union Asia-Pacific Mediterranean and Middle East Other campaigns Coups Finland Iceland Norway The Winter War was a war between the Soviet Union and Finland . It began with a Soviet invasion of Finland on 30 November 1939, three months after

276-449: A fortification and consisted of two large wooden slabs called "cheeks" held apart by bracing pieces called "transoms". The trunnions of the gun barrel sat on the top of the cheeks; the rearward part of each cheek was stepped so that the breech could be lifted by iron levers called "handspikes". Because these guns were not required to travel about, they were only provided with four small solid wooden wheels called "trucks", whose main function

368-577: A "vicious and reactionary fascist clique". Field Marshal Mannerheim and Väinö Tanner , the leader of the Finnish Social Democratic Party , were targeted for particular scorn. When Stalin gained absolute power through the Great Purge of 1938, the Soviets changed their foreign policy toward Finland and began to pursue the reconquest of the provinces of Tsarist Russia that had been lost during

460-657: A Soviet plan to annex Finland. Rather, the objective was to gain Finnish territory and to reinforce Soviet influence in the region. Another American historian Stephen Kotkin also shares the position that the Soviet Union did not aim for annexation. He points out the different treatment Finland was given, compared to the Baltics: unlike the pacts of mutual assistance that the Baltics were pressured into, resulting in their total Sovietization,

552-603: A celebratory piece of music from Dmitri Shostakovich , Suite on Finnish Themes , intended to be performed as the marching bands of the Red Army paraded through Helsinki. The Soviets were confident that the Western powers would not come to Finland's aid. Ivan Maisky, the Soviet ambassador to the UK, said: "Who would help? The Swedes? The British? The Americans? There's no way in hell. There will be

644-677: A full Soviet conquest. Finland repelled Soviet attacks for more than two months and inflicted substantial losses on the invaders in temperatures as low as −43 °C (−45 °F). The battles focused mainly on Taipale along the Karelian Isthmus , on Kollaa in Ladoga Karelia and on Raate Road in Kainuu , but there were also battles in Salla and Petsamo in Lapland . Following the initial setbacks,

736-668: A fuss in the press, moral support, moaning and whining. But troops, aircraft, cannons, and machine guns – no." Hungarian historian István Ravasz wrote that the Soviet Central Committee had set out in 1939 that the former borders of the Tsarist Empire were to be restored, including Finland. American political scientist Dan Reiter stated that the Soviets "sought to impose a regime change " and thus "achieve absolute victory". He quoted Molotov, who had commented in November 1939 on

828-406: A light regiment with a battalion of 76 mm guns in three batteries of four guns, and two mixed battalions with one battery of 76 mm guns and two batteries of 122 mm howitzers, and a howitzer regiment of 20 75 mm guns. In June 1940 a battalion of 76-mm guns was removed, only 8 guns remained. In March 1942 a third mixed battalion (a battery of 76 mm and a battery of 122 mm)

920-510: A loss of prestige after having made them public. However, the Soviet offer was eventually rejected with respect to the opinion of the public and Parliament. At the meeting on 9 November, Paasikivi announced to the attending Stalin and Molotov the Finnish refusal to accept even their reduced demands. The Soviets were visibly surprised. Finnish Foreign Minister Vaino Tanner later wrote that "the eyes of our opposite numbers opened wide". Stalin had asked "You don't even offer Ino?" This would become

1012-404: A maximalist demand, ready to be traded down smaller. The Soviets instead had stressed the minimalist nature of their demands, and were incredulous over Finnish reluctance to agree. Finally, there was also Stalin's unwillingness or inability to accept that any territorial concessions on the part of Finland would have only been possible by a 4/5th majority in the Finnish parliament. He had mocked such

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1104-542: A meeting with military historians that the Soviets had launched the Winter War to "correct mistakes" made in determining the border with Finland after 1917. Opinion on the scale of the initial Soviet invasion decision is divided. The puppet Finnish communist government and the Molotov–Ribbentrop Pact's secret protocol is used as proof that the Soviet Union had intended to conquer all of Finland. On 1 December 1939,

1196-547: A minor presence in national politics and never had more than 14 seats of the 200 in the Finnish Parliament . By the late 1930s, the export-oriented Finnish economy was growing and the nation's extreme political movements had diminished. After Soviet involvement in the Finnish Civil War in 1918, no formal peace treaty was signed. In 1918 and 1919, Finnish volunteers conducted two unsuccessful military incursions across

1288-663: A narrow-front assault right on the Karelian isthmus. Additionally, Shaposhnikov argued for a fuller build-up, extensive fire support and logistical preparations, a rational order of battle and the deployment of the army's best units. Zhdanov's military commander, Kirill Meretskov , reported, "The terrain of coming operations is split by lakes, rivers, swamps, and is almost entirely covered by forests.... The proper use of our forces will be difficult". These doubts were not reflected in Meretskov's troop deployments, and he publicly announced that

1380-595: A possible German invasion through Finland. He stated that "the strongest argument" against a Soviet intention of full conquest is that it did not happen in either 1939 or during the Continuation War in 1944 even though Stalin "could have done so with comparative ease". Bradley Lightbody wrote that the "entire Soviet aim had been to make the Soviet border more secure". In 2002, Russian historian A. Chubaryan stated that no documents had been found in Russian archives that support

1472-406: A reason. He claimed that Stalin had little hope for such a deal but would play for time for the ongoing mobilisation. He stated the objective as being to secure Finland from being used as a staging ground by means of regime change. Others argue against the idea of a complete Soviet conquest. American historian William R. Trotter asserted that Stalin's objective was to secure Leningrad's flank from

1564-431: A requirement, proposing that they count his and Molotov's votes, too. On 26 November 1939, an incident was reported near the Soviet village of Mainila , near the border with Finland. A Soviet border guard post had been shelled by an unknown party resulting, according to Soviet reports, in the deaths of four and injuries of nine border guards. Research conducted by several Finnish and Russian historians later concluded that

1656-411: A stout wooden (and later iron) beam on which the entire gun carriage was mounted. The beam was fitted to a pivot at the centre, and to one or more trucks or "racers" at the front; the racers ran along a semi-circular iron track set in the floor called a "race". This allowed the gun to be swung in an arc over a parapet . Alternatively, the pivot could be fitted to the front of the beam and the racers at

1748-515: Is unknown,; according to some sources there were up to 300. Anti-tank performance is also hard to determine. During trials held in 1943 a projectile from a captured gun penetrated the front armor of the KV tank (75 mm at 60°) from 600 m. The Finns captured nine of these guns. They were designated 76 K 39 , war journals from 12.01.1940 show that some of the guns were given to the 6th battery in Lapland after

1840-624: The 107 mm gun model 1940 (M-60) . With the German invasion in 1941, production was reopened at No. 92 and the Barrikady factory in Stalingrad ; it amounted to 2,616 pieces in 1941 and 6,046 in 1942. From late summer of 1941 the gun was being gradually replaced in production by yet another of Grabin's design - ZiS-3 - and by the end of 1942 the process was completed. According to the organization of 1939, each rifle division had two artillery regiments :

1932-709: The East Karelian uprising in Russia in 1921, and Finnish communists in the Soviet Union continued to prepare for revenge and staged a cross-border raid into Finland, the Pork Mutiny , in 1922. In 1932, the Soviet–Finnish Non-Aggression Pact was signed between both countries, and it was reaffirmed for ten years in 1934. Foreign trade in Finland was booming, but less than 1% of it was with the Soviet Union. In 1934,

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2024-495: The Gulf of Finland along the seaward approaches to Leningrad, but Finland refused. Negotiations continued throughout 1938 without results. The Finnish reception of Soviet entreaties was decidedly cool, as the violent collectivisation and purges in Stalin's Soviet Union resulted in a poor opinion of the country. Most of the Finnish communist elite in the Soviet Union had been executed during

2116-480: The Hanko Peninsula for 30 years and to permit the Soviets to establish a military base there. In exchange, the Soviet Union would cede Repola and Porajärvi from Eastern Karelia (2120 square miles), an area twice the size as that of the territory demanded from Finland (1000 square miles). The Soviet offer divided the Finnish government: Gustaf Mannerheim had argued for an agreement, being pessimistic of

2208-633: The Leningrad Military District Kiril Meretskov initially ran the overall operation against the Finns. The command was passed on 9 December 1939 to the General Staff Supreme Command (later known as Stavka ), directly under Kliment Voroshilov (chairman), Nikolai Kuznetsov , Stalin and Boris Shaposhnikov. On 28 December, when Stalin asked for volunteers to take over military command, Semyon Timoshenko offered himself on

2300-658: The Royal Navy State Funeral Gun Carriage bearing the coffin is drawn by sailors from the Royal Navy rather than horses. (This tradition dates from the funeral of Queen Victoria ; the horses drawing the gun carriage bolted, so ratings from the Royal Navy hauled it to the Royal Chapel at Windsor .) This distinguishing feature is not invariable, however, as shown by the use of naval ratings rather than horses at

2392-507: The Soviet Union , recognised the new Finnish government just three weeks after the declaration. Finland achieved full sovereignty in May 1918 after a four-month civil war in which the conservative Whites defeated the socialist Reds with the help of the Imperial German Army , pro-German Jägers , and some Swedish troops, in addition to the expulsion of Bolshevik troops. Finland joined

2484-637: The Spanish Civil War veterans General Pavel Rychagov from the Soviet Air Forces ; the tank expert General Dmitry Pavlov and Stalin's favourite general, Marshal Grigory Kulik , the chief of artillery. The other faction was led by Khalkhin Gol veterans General Georgy Zhukov of the Red Army and General Grigory Kravchenko of the Soviet Air Forces. Under this divided command structure, the lessons of

2576-514: The Treaty of Tartu , confirming the old border between the autonomous Grand Duchy of Finland and Imperial Russia proper as the new Finnish–Soviet border. Finland also received Petsamo Province , with its ice-free harbour on the Arctic Ocean. Despite the signing of the treaty, relations between the two countries remained strained. The Finnish government allowed volunteers to cross the border to support

2668-525: The ceremonial funeral for Lord Mountbatten in 1979, which was one of a number of features on that occasion which emphasized Mountbatten's lifelong links with the Royal Navy. In state funerals in the United States , a caisson (a two-wheeled ammunition wagon), is used in place of a gun carriage. At the 2015 state funeral of Lee Kuan Yew in Singapore , the coffin was mounted on a 25-pounder gun towed by

2760-446: The "double-bracket" carriage with a single wooden spar reinforced with iron. The First World War is often considered the dawn of modern artillery because, like repeating firearms, the majority of barrels were rifled , the projectiles were conical, the guns were breech loaded and many used fixed ammunition or separate loading charges and projectiles. Some of the features of modern carriages are listed below and illustrated in

2852-471: The East. Some USVs in German service were converted to anti-tank guns, designated 7.62 cm PaK 39(r) . The modifications included rechambering for a bigger cartridge, addition of a muzzle brake, and elevation controls moved to the left side of the barrel where the sights resided. All those guns were of pre-war production, as guns produced during the war had weaker breech part. The exact number of converted pieces

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2944-570: The F-22. However it was still too big and heavy and had the same inconvenient placement of sights and elevation controls on different sides of the barrel, making the gun less effective in an anti-tank role. Those shortcomings led to its replacement by the lighter and easier to produce ZiS-3. Gun carriage#Modern gun carriages A gun carriage is a frame or a mount that supports the gun barrel of an artillery piece, allowing it to be maneuvered and fired. These platforms often had wheels so that

3036-542: The Finnish Civil War to the early 1930s was a politically unstable time in Finland because of the continued rivalry between the conservatives and the socialists. The Communist Party of Finland was declared illegal in 1931, and the nationalist Lapua Movement organised anticommunist violence, which culminated in a failed coup attempt in 1932. The successor of the Lapua Movement, the Patriotic People's Movement , had

3128-571: The Finnish campaign would take two weeks at most. Soviet soldiers had even been warned not to cross the border mistakenly into Sweden. Stalin's purges in the 1930s had devastated the officer corps of the Red Army; those purged included three of its five marshals, 220 of its 264 division or higher-level commanders and 36,761 officers of all ranks. Fewer than half of all the officers remained. They were commonly replaced by soldiers who were less competent but more loyal to their superiors. Unit commanders were overseen by political commissars , whose approval

3220-557: The Finnish government, and lead them to believe more concession may be forthcoming. Thus, Paasikivi's idea of reaching some sort of compromise by offering the Soviets the island of Jussarö and the fort of Ino were refused by Helsinki. On 31 October, Molotov publicly announced the Soviet demands to the Supreme Soviet . This surprised the Finns, and lent credibility to Soviet claims that their demands were minimalist and thus unalterable, as it would have been impossible to reduce them without

3312-415: The Finnish prospects in a war against the Soviet Union. But the Finnish government was reticent in reaching an agreement out of mistrust for Stalin: there was a fear of repeated follow-up demands, which would have put the future of Finnish sovereignty in danger. There were also those, such as Foreign Minister Eljas Erkko and Prime Minister Aimo Cajander , and the Finnish intelligence in general, who mistook

3404-574: The Finnish-Soviet border on the Karelian Isthmus be moved westward to a point only 30 km (19 mi) east of Viipuri ( Russian : Vyborg ) and that Finland destroy all existing fortifications on the Karelian Isthmus. Likewise, the delegation demanded the cession of islands in the Gulf of Finland as well as Rybachy Peninsula ( Finnish : Kalastajasaarento ). The Finns would also have to lease

3496-633: The Great Purge, further tarnishing the Soviets' image in Finland. Meanwhile, Finland was attempting to negotiate a military co-operation plan with Sweden and hoping to jointly defend Åland. The Soviet Union and Nazi Germany signed the Molotov–Ribbentrop Pact in August 1939. It was publicly a non-aggression treaty , but it included a secret protocol in which Central and Eastern European countries were divided into spheres of influence . Finland fell into

3588-656: The League of Nations in 1920 and sought security guarantees, but Finland's primary goal was co-operation with the Scandinavian countries , mainly Sweden, and it focused on the exchange of information and on defence planning (the joint defence of Åland , for example), rather than on military exercises or on the stockpiling and the deployment of materiel . Nevertheless, Sweden carefully avoided committing itself to Finnish foreign policy. Finland's military policy included clandestine defence co-operation with Estonia . The period after

3680-565: The RKKA for further trials. Grabin's gun went through ground tests in March–April 1939 and was also given to the army. Although its designation - F-22 USV or simply USV - suggested that the gun was only an upgrade of the F-22, in fact it was a completely new design. The third competing project, OKB-43's NDP , failed ground tests in April 1939. RKKA tested the remaining designs from 5 June to 3 July 1939 and

3772-626: The Red Army possessed 1,070 USVs. Many were lost in combat, but some remained in service until the end of the German-Soviet War. It's not clear whether the gun saw combat in the earlier Winter War . In 1941–42 the Wehrmacht captured hundreds of USVs and adopted them as field guns, designated 7.62 cm F.K.297(r) . By March 1944 359 pieces were in service, including 295 in the West, 40 in Denmark and 24 in

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3864-679: The Russian capital, Saint Petersburg . Eventually Russia conquered and annexed Finland, and converted it into an autonomous buffer state . The resulting Grand Duchy of Finland enjoyed wide autonomy within Russia until the end of the 19th century, when Russia began attempts to assimilate Finland as part of a general policy to strengthen the central government and unify the Empire by Russification . Those attempts were aborted because of Russia's internal strife, but they ruined Russia's relationship with Finland. In addition, support increased in Finland for self-determination movements. World War I led to

3956-556: The Soviet Union also joined the League of Nations. Soviet General Secretary Joseph Stalin regarded it a disappointment that the Soviet Union could not halt the Finnish Revolution. He thought that the pro-Finland movement in Karelia posed a direct threat to Leningrad and that the area and defences of Finland could be used to invade the Soviet Union or restrict fleet movements. Soviet propaganda then painted Finland's leadership as

4048-542: The Soviet Union formed a puppet government , named the Finnish Democratic Republic , to govern Finland after Soviet conquest. A declaration delivered via TASS stated: The People's Government in its present composition regards itself as a provisional government. Immediately upon arrival in Helsinki, capital of the country, it will be reorganised and its composition enlarged by the inclusion of representatives of

4140-495: The Soviet Union was mostly impassable except along a handful of unpaved roads . In prewar calculations, the Finnish Defence Command , which had established its wartime headquarters at Mikkeli , had estimated seven Soviet divisions on the Karelian Isthmus and no more than five along the whole border north of Lake Ladoga. In the estimation, the manpower ratio would have favoured the attacker by three to one. The true ratio

4232-415: The Soviet Union's "first real war on a massive scale using tanks, artillery, and aircraft" at Khalkin Gol went unheeded. As a result, Russian BT tanks were less successful during the Winter War, and it took the Soviet Union three months and over a million men to accomplish what Zhukov had managed at Khalkhin Gol in ten days (albeit in completely different circumstances). Soviet generals were impressed by

4324-625: The Soviet border, the Viena and Aunus expeditions , to annex areas in Karelia that according to the Greater Finland ideology would combine all Baltic Finnic peoples into a single state. In 1920, Finnish communists based in Soviet Russia attempted to assassinate the former Finnish White Guard Commander-in-Chief, Marshal Carl Gustaf Emil Mannerheim . On 14 October 1920, Finland and Soviet Russia signed

4416-724: The Soviet military. After 15 months of Interim Peace , in June 1941, Germany commenced Operation Barbarossa , and the Continuation War between Finland and the Soviets began. Until the early 19th century, Finland was the eastern part of the Kingdom of Sweden . From 21 February 1808 to 17 September 1809, the Russian Empire waged the Finnish War against the Kingdom of Sweden, ostensibly to protect

4508-645: The Soviet sphere. On 1 September 1939, Germany began its invasion of Poland , and two days later, the United Kingdom and France declared war on Germany. On 17 September, the Soviet invasion of Poland began. After the fall of Poland, Germany and the Soviet Union exchanged occupied Polish lands to establish a new border in accordance with the provisions of the Molotov-Ribbentrop Pact. Estonia, Latvia and Lithuania were soon forced to accept treaties that allowed

4600-455: The Soviets demanded limited territorial concessions from Finland, and even offered land in return, which would not have made sense if full Sovietization was intended. And according to Kotkin, Stalin seemed to be genuinely interested in reaching an agreement during the negotiations: he had personally attended six of the seven meetings with the Finns, and had multiple times reduced his demands. However, mutual mistrust and misunderstandings would mar

4692-408: The Soviets did not trust Germany and that war was considered possible between the two countries. The Red Army would not wait passively behind the border but would rather "advance to meet the enemy". Finnish representatives assured Yartsev that Finland was committed to a policy of neutrality and that the country would resist any armed incursion. Yartsev suggested that Finland cede or lease some islands in

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4784-459: The Soviets reduced their strategic objectives and put an end to the puppet Finnish communist government in late January 1940, informing the Finnish government that they were willing to negotiate peace. After the Soviet military reorganized and adopted different tactics, they renewed their offensive in February 1940 and overcame the Finnish defences on the Karelian Isthmus. This left the Finnish army in

4876-488: The Soviets to establish military bases on their soil. Estonia accepted the ultimatum by signing the agreement on 28 September. Latvia and Lithuania followed in October. Unlike the three Baltic countries, Finland started a gradual mobilisation under the guise of "additional refresher training ". The Soviets had already started intensive mobilisation near the Finnish border in 1938–39. Assault troops thought to be necessary for

4968-471: The USSR for military purposes. On the next meeting on 23 October, Stalin conceded to lessen his demands: a reduction in the amount of land demanded in Karelia; a reduction of the Hanko garrison from 5000 to 4000 men; and reducing the length of lease from 30 years to whatever date the ongoing (second world) war in Europe would end. However, this sudden change, contrary to previous statements that Soviet demands were minimalist and thus unalterable, had surprised

5060-565: The artillery pieces could be moved more easily. Gun carriages are also used on ships to facilitate the movement and aiming of large cannons and guns. These are also used in the funeral procession of any higher authority of any state and country. The earliest guns were laid directly onto the ground, with earth being piled up under the muzzle end of the barrel to increase the elevation. As the size of guns increased, they began to be attached to heavy wooden frames or beds that were held down by stakes. These began to be replaced by wheeled carriages in

5152-506: The chaos of the October Revolution of 1917 and the Russian Civil War almost two decades earlier. Soviet leaders believed that the old empire's extended borders provided territorial security and wanted Leningrad, only 32 km (20 mi) from the Finnish border, to enjoy a similar level of security against the rising power of Nazi Germany . In April 1938, NKVD agent Boris Yartsev contacted Finnish Foreign Minister Rudolf Holsti and Finnish Prime Minister Aimo Cajander , stating that

5244-444: The collapse of the Russian Empire during the Russian Revolution of 1917 and the Russian Civil War . On 15 November 1917, the Bolshevik Russian government declared that national minorities possessed the right of self-determination , including the right to secede and form a separate state, which gave Finland a window of opportunity. On 6 December 1917, the Senate of Finland declared the nation's independence . Soviet Russia , later

5336-406: The condition that he be allowed to implement Shaposhnikov's initial plan of a focused attack on the Karelian Isthmus to break the Mannerheim Line; it was accepted. In January 1940, the Leningrad Military District was reformed and renamed "North-Western Front". The Soviet forces were organised as follows: The Finnish strategy was dictated by geography. The 1,340 km (830 mi) border with

5428-451: The country's international reputation suffered. Their gains exceeded their pre-war demands, and the Soviets received substantial territories along Lake Ladoga and further north. Finland retained its sovereignty and enhanced its international reputation. The poor performance of the Red Army encouraged German Chancellor Adolf Hitler to believe that an attack on the Soviet Union would be successful and confirmed negative Western opinions of

5520-451: The demands and the Soviet military build-up as a mere bluff on the part of Stalin, and were thus disinclined to reach an agreement. The Finns made two counteroffers to cede the Terijoki area to the Soviet Union. That would double the distance between Leningrad and the Finnish border but was far less than the Soviets had demanded. The Finns would also cede the islands in the Gulf of Finland, but they would not agree to lease any territory to

5612-399: The early 16th century. From the 16th to the mid-19th century, the main form of artillery remained the smoothbore cannon . By this time, the trunnion (a short axle protruding from either side of the gun barrel) had been developed, with the result that the barrel could be held in two recesses in the carriage and secured with an iron band, the " capsquare ". This simplified elevation, which

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5704-415: The failure of the notorious Bofors 105mm mountain guns due to the extreme cold. The Romanian Army captured a number of these guns during Operation Barbarossa . They were later put into service with the artillery units of infantry divisions to replace the losses of 75 mm field guns. Two F-22USV are preserved in front of the Military Museum in Oradea . The USV was an improvement over its predecessor,

5796-439: The final meeting: the Soviets stopped responding to further Finnish letters and on 13 November, when the Finnish delegation was recalled from Moscow, no Soviet officials came to see them off. The Finns had left under the expectation that the negotiations would continue. Instead, the Soviet Union ramped up its military preparations. The negotiations had failed, as neither side was willing to substantially reduce their demands, nor

5888-416: The invasion did not begin deployment until October 1939. Operational plans made in September called for the invasion to start in November. On 5 October 1939, the Soviets invited a Finnish delegation to Moscow for negotiations. Juho Kusti Paasikivi , the Finnish envoy to Sweden, was sent to Moscow to represent the Finnish government Furthermore, the negotiations were attended by Stalin in person, signalling

5980-414: The main theatre of war near the breaking point, with a retreat seeming inevitable. Consequently, Finnish commander-in-chief Carl Gustaf Emil Mannerheim urged a peace deal with the Soviets, while the Finns still retained bargaining power. Hostilities ceased in March 1940 with the signing of the Moscow Peace Treaty in which Finland ceded 9% of its territory to the Soviet Union. Soviet losses were heavy, and

6072-506: The negotiations, producing an impasse. Before the war, Soviet leadership had expected total victory within a few weeks. The Red Army had just completed the invasion of eastern Poland at a cost of fewer than 4,000 casualties after Germany attacked Poland from the west. Stalin's expectations of a quick Soviet triumph were backed up by politician Andrei Zhdanov and military strategist Kliment Voroshilov , but other generals were more reserved. Red Army Chief of Staff Boris Shaposhnikov advocated

6164-413: The occupation of Finland. However, Joseph Stalin was not pleased with the conservative pace that the operation required and demanded new plans be drawn up. With the new plans, the key deadline for Finland's capitulation was to be Stalin's 60th birthday on 21 December. Convinced of the invasion's forthcoming success, Andrei Zhdanov , chairman of the highest legislative body in the Soviet Union, commissioned

6256-548: The outbreak of World War II , and ended three and a half months later with the Moscow Peace Treaty on 13 March 1940. Despite superior military strength, especially in tanks and aircraft, the Soviet Union suffered severe losses and initially made little headway. The League of Nations deemed the attack illegal and expelled the Soviet Union from its organization. The Soviets made several demands, including that Finland cede substantial border territories in exchange for land elsewhere, claiming security reasons – primarily

6348-452: The outbreak of war, but its reservists were equipped with warm civilian clothing. However, the sparsely-populated highly-agrarian Finland had to draft so many of its working men that the Finnish economy was massively strained because of a lack of workers. An even greater problem than lack of soldiers was the lack of materiel since foreign shipments of anti-tank weapons and aircraft were arriving only in small quantities. The ammunition situation

6440-399: The photo gallery: Gun carriages have been used to carry the coffin of fallen soldiers and officers at military funerals and holders of high office with a military connection in state funerals to their final resting place. The practice has its origins in war and appears in the nineteenth century in the Queens regulations of the British Army . In the United Kingdom , in a state funeral,

6532-400: The protection of Leningrad , 32 km (20 mi) from the Finnish border. When Finland refused, the Soviets invaded. Most sources conclude that the Soviet Union had intended to conquer all of Finland, and cite the establishment of the puppet Finnish Communist government and the Molotov–Ribbentrop Pact 's secret protocols as evidence of this, while other sources argue against the idea of

6624-457: The rear end, called a "trail", rested on the ground. When the gun needed to be moved any distance, the trail could be lifted onto a second separate axle called a limber , which could then be towed by a team of horses or oxen. Limbers had been invented in France in about 1550. An innovation from the mid-18th century was the invention of the "block trail", which replaced the heavy cheeks and transoms of

6716-416: The rear, allowing the gun to fire through an embrasure . The traversing beam sloped upwards towards the rear, allowing the gun and its carriage to recoil up the slope. These were designed to allow guns to be deployed on the battlefield and were provided with a pair of large wheels similar to those used on carts or wagons. The cheeks of field carriages were much narrower than those on the naval carriage and

6808-411: The regime change plan to a Soviet ambassador that the new government "will not be Soviet, but one of a democratic republic. Nobody is going to set up Soviets over there, but we hope it will be a government we can come to terms with as to ensure the security of Leningrad". According to Russian historian Yuri Kilin , the Soviet terms encompassed the strongest fortified approaches of the Finnish defences for

6900-448: The seriousness of the effort. Paasikivi would later recount his surprise over the friendly atmosphere in which the delegation was received, and mentioned the pleasant manners of Stalin towards them. The meetings began on 12 October, with Molotov's offer of a mutual assistance pact, which the Finns immediately refused. To the Finns' surprise, Molotov dropped the offer and instead proposed an exchange of territory. The offer stipulated that

6992-481: The shelling was a false flag operation since there were no artillery units there, and it was carried out from the Soviet side of the border by an NKVD unit with the purpose of providing the Soviets with a casus belli and a pretext to withdraw from the non-aggression pact. Soviet war games held in March 1938 and 1939 had been based on a scenario in which border incidents taking place at the village of Mainila would spark

7084-488: The standard model 1900 cartridge , which meant that the gun could use ammunition manufactured for older 76.2 mm divisional and regimental guns. In 1937, unsatisfied with both the obsolete 76-mm divisional gun M1902/30 and the new, but flawed 76 mm divisional gun model 1936 (F-22) , Red Army command (RKKA) initiated development of a new gun. The requirements, issued in March that year, specified elevation of 45° and combat weight of no more than 1,500 kg. The gun

7176-493: The success of German Blitzkrieg tactics , but they had been tailored to conditions in Central Europe , with its dense well-mapped network of paved roads. Armies fighting there had recognised supply and communications centres, which could be easily targeted by armoured vehicle regiments. Finnish Army centres, in contrast, were deep inside the country. There were no paved roads, and even gravel or dirt roads were scarce. Most of

7268-466: The terrain consisted of trackless forests and swamps. The war correspondent John Langdon-Davies observed the landscape: "Every acre of its surface was created to be the despair of an attacking military force". Waging Blitzkrieg in Finland was a highly-difficult proposition, and according to Trotter, the Red Army failed to meet the level of tactical co-ordination and local initiative that would be required to execute such tactics in Finland. Commander of

7360-400: The various parties and groups participating in the people's front of toilers. Soviet leaflets dropped over Helsinki on the first day of the war stated: "Finnish Comrades! We come to you not as conquerors, but as liberators of the Finnish people from the oppression of the capitalists and the landlords". In 1939, Soviet military leadership had formulated a realistic and comprehensive plan for

7452-415: The war. Molotov claimed that the incident was a Finnish artillery attack. He demanded that Finland apologise for the incident and to move its forces beyond a line 20–25 km (12–16 mi) from the border. Finland denied responsibility for the attack, rejected the demands and called for a joint Finnish–Soviet commission to examine the incident. In turn, the Soviet Union claimed that the Finnish response

7544-402: Was achieved by raising or lowering the breech of the gun by means of a wedge called a quoin or later by a steel screw. During this time, the design of gun carriages evolved only slowly, with the trend being towards lighter carriages carrying barrels that were able to throw a heavier projectile. There were two main categories of gun carriages: These were designed for use aboard a ship or within

7636-689: Was added, which brought the number of 76 mm guns to 12. Guards rifle divisions from December 1942 had three artillery battalions (two batteries of 76 mm guns and one battery of 122 mm howitzers each), totaling 24 76-mm guns. From December 1944 they were reorganized to have an artillery brigade of three regiments, including a light regiment with 20 76 mm guns. From June 1945, all rifle divisions were reorganized identically. Motorized divisions had two mixed battalions (one battery of 76 mm guns, two batteries of 122 mm howitzers), totaling 8 76-mm guns. Cavalry divisions until August 1941 also had 8 76-mm guns, then their divisional artillery

7728-430: Was alarming, as stockpiles had cartridges, shells and fuel to last only 19 to 60 days. The ammunition shortage meant the Finns could seldom afford counter-battery or saturation fire . Finnish tank forces were operationally nonexistent. The ammunition situation was alleviated somewhat since Finns were largely armed with Mosin–Nagant rifles dating from the Finnish Civil War, which used the same 7.62×54mmR cartridge that

7820-426: Was either side able to fully trust the other. The Finns were fearful of an encroachment on their sovereignty, while the Soviets were (claiming to be) fearful of a springboard for international enemies in Finland, in close proximity to Leningrad. No promises to the contrary managed to persuade the other. Additionally, both sides had misunderstood the others position: the Finns had assumed that the Soviets had opened up on

7912-417: Was generally satisfied with both of them. The USV was found to have less "childhood diseases" and was therefore recommended for production. The USV entered production in 1939; 140 pieces were built until the end of the year and 1,010 more in 1940. In 1941, production was stopped as the plan for divisional guns was already fulfilled. Moreover, RKKA considered transition to larger caliber divisional guns, such as

8004-473: Was hostile, renounced the non-aggression pact and severed diplomatic relations with Finland on 28 November. In the following years, Soviet historiography described the incident as Finnish provocation. Doubt on the official Soviet version was cast only in the late 1980s, during the policy of glasnost . The issue has continued to divide Russian historiography even after the end of the Soviet Union in 1991. In 2013, Russian President Vladimir Putin stated at

8096-424: Was much higher, however, since for example, 12 Soviet divisions were deployed north of Lake Ladoga. Finland had a large force of reservists, which was trained in regular maneuvers, some of which had experience from the recent Finnish Civil War. The soldiers were also almost universally trained in basic survival techniques, such as skiing. The Finnish Army was not able to equip all its soldiers with proper uniforms at

8188-507: Was needed to approve and ratify military decisions, which they evaluated based on their political merits. The dual system further complicated the Soviet chain of command and annulled the independence of commanding officers. After the Soviet success at the Battles of Khalkhin Gol against Japan, on the USSR's eastern border, Soviet High Command had divided into two factions. One side was represented by

8280-776: Was removed and in summer of 1942 restored again. Rifle brigades from 1939 had 8 76 mm divisional guns; motorized and mechanized brigades had 12. Cavalry corps from late 1942 had artillery battalion of 12 pieces. Tank and artillery corps in late 1944 received light artillery regiment with 76 mm guns (24 pieces). The USV was also used by artillery units of the Reserve of the Main Command, namely: anti-tank artillery brigades (24 pieces, from 1942 - tank destroyer brigades with 16 pieces), by light artillery brigades (60-72 pieces) and by breakthrough artillery divisions (light brigade with 72 pieces, from 1944 - with 48 pieces). By 1 June 1941,

8372-516: Was supposed to have the same ballistics as the M1902/30 and use the same ammunition. Three design bureaus joined the program - Kirovskiy Plant bureau under I. A. Makhanov, No. 92 Plant bureau under V. G. Grabin , and AKB-43 (KB AU) under M. N. Kondakov. The L-12 of Kirovskiy Plant was the first to reach ground tests (in April–May 1938), was returned for revision, tested again in August and given to

8464-424: Was to roll backwards with the recoil of the gun and then allow it to be moved forward into a firing position after reloading. Traversing the gun was achieved by levering the rear of the carriage sideways with handspikes. An improvement on this arrangement started at the end of the 18th century with the introduction of the traversing carriage , initially in fortifications but later on ships as well. This consisted of

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