The Joint Direct Attack Munition ( JDAM ) is a guidance kit that converts unguided bombs , or "dumb bombs", into all-weather precision-guided munitions (PGMs). JDAM-equipped bombs are guided by an integrated inertial guidance system coupled to a Global Positioning System (GPS) receiver, giving them a published range of up to 15 nautical miles (28 km). JDAM-equipped bombs range from 500 to 2,000 pounds (230 to 910 kg). The JDAM's guidance system was jointly developed by the United States Air Force and United States Navy , hence the "joint" in JDAM. When installed on a bomb, the JDAM kit is given a GBU (Guided Bomb Unit) identifier, superseding the Mark 80 or BLU (Bomb, Live Unit) nomenclature of the bomb to which it is attached.
126-421: Strike Fighter Squadron 2 (VFA-2) also known as the "Bounty Hunters" is a United States Navy F/A-18F Super Hornet strike fighter squadron based at Naval Air Station Lemoore , California. Their tail code is NE and their callsign is "Bullet". They are attached to Carrier Air Wing 2 (CVW-2), a composite unit made up of a wide array of aircraft performing a variety of combat and support missions that deploy aboard
252-516: A 14-month circumnavigation of the world. Ordered by President Theodore Roosevelt , it was a mission designed to demonstrate the Navy's capability to extend to the global theater. By 1911, the U.S. had begun building the super-dreadnoughts at a pace to eventually become competitive with Britain. The 1911 also saw the first naval aircraft with the navy which would lead to the informal establishment of United States Naval Flying Corps to protect shore bases. It
378-569: A GPS signal is available. If the GPS signal is jammed or lost, the JDAM can still achieve a 98-foot (30 m) CEP or less for free flight times up to 100 seconds. The introduction of GPS guidance to weapons brought several improvements to air-to-ground warfare. The first is a real all-weather capability since GPS is not affected by rain, clouds, fog, smoke, or artificial obscurants. Previous precision guided weapons relied on seekers using infrared, visual light, or
504-476: A Marine Corps Air Station. In April 1996, VF-2's F-14Ds were modified to carry the LANTIRN infrared targeting pod, giving them precision strike capabilities. During their 1999 cruise, VF-2 supported Operation Southern Watch and on 9 September, attacked Surface-to-Air Missile sites and anti-aircraft guns around Basra . The same day, a VF-2 Tomcat engaged 2 Iraqi Air Force MiG-23 ’s that were heading south into
630-633: A change in their rating from their previous rating (i.e., MMCM) to CMDCM. The stars for Command Master Chief are silver, while stars for Fleet, and gold stars for Force. Additionally, CMCs wear a badge, worn on their left breast pocket, denoting their title (Command/Fleet/Force). Insignia and badges of the United States Navy are military "badges" issued by the Department of the Navy to naval service members who achieve certain qualifications and accomplishments while serving on both active and reserve duty in
756-653: A contract with Boeing to become the first international customer of LJDAM. Deliveries for the German Air Force began in mid-2009. The order also includes the option for further kits in 2009. Boeing announced in September 2008 that it had conducted demonstration flights with the LJDAM loaded aboard a B-52H . The GBU-54 LJDAM made its combat debut in August 2008 in Iraq when an F-16 from
882-459: A formidable force in the years prior to World War II , with battleship production being restarted in 1937, commencing with USS North Carolina (BB-55) . Though ultimately unsuccessful, Japan tried to neutralize this strategic threat with the surprise attack on Pearl Harbor on 7 December 1941. Following American entry into the war , the U.S. Navy grew tremendously as the United States
1008-629: A frequent actor in American foreign and military policy. The United States Navy is part of the Department of the Navy , alongside the United States Marine Corps , which is its coequal sister service. The Department of the Navy is headed by the civilian secretary of the Navy . The Department of the Navy is itself a military department of the Department of Defense , which is headed by the secretary of defense . The chief of naval operations (CNO)
1134-495: A jet engine tailkit to the JDAM-ER for 10 times greater range. The U.S. Air Force initially showed no interest in the concept, but by 2020 Boeing believed the service had regained interest in acquiring low-cost cruise missiles. The Powered JDAM combines a 500 lb (230 kg) bomb with a wing kit and a propulsion module, giving it the range of more sophisticated missiles through a low-cost engine while being cheaper though not having
1260-416: A loosely defined area, they can be laid directly into harbor mouths, shipping channels, canals, rivers, and inland waterways, reducing the number of mines required and enhancing the possibility of blocking ship transit corridors. Enemy naval ports can be blockaded, and a defensive minefield quickly planted to protect areas threatened by amphibious assault . A direct-attack bomb version called "Quicksink"
1386-513: A lower cost. Although Russian air defenses force Ukrainian aircraft to fly at extremely low levels, they could pop up and release the bombs on a lofted trajectory to glide toward a target. Ukrainian platforms needed modifications to employ the weapons, as had been done with the AGM-88 HARM . The JDAM-ER was already in use by the Ukrainians by the time of the reports of its delivery. Yuriy Ignat,
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#17329172199341512-621: A major effect on naval planning is the Pivot to East Asia . In response, the Secretary of the Navy Ray Mabus stated in 2015 that 60 percent of the total U.S. fleet will be deployed to the Pacific by 2020. The Navy's most recent 30-year shipbuilding plan, published in 2016, calls for a future fleet of 350 ships to meet the challenges of an increasingly competitive international environment. A provision of
1638-606: A national navy was debated in the Second Continental Congress . Supporters argued that a navy would protect shipping, defend the coast, and make it easier to seek support from foreign countries. Detractors countered that challenging the British Royal Navy , then the world's preeminent naval power, was a foolish undertaking. Commander in Chief George Washington resolved the debate when he commissioned
1764-491: A navy able to reform those enemies to mankind or crush them into non-existence. Naval power . . . is the natural defense of the United States. The Navy was rooted in the colonial seafaring tradition, which produced a large community of sailors, captains, and shipbuilders. In the early stages of the American Revolutionary War , Massachusetts had its own Massachusetts Naval Militia . The rationale for establishing
1890-637: A number of unique capabilities, including Military Sealift Command , Naval Expeditionary Combat Command , and Naval Information Forces . The United States Navy has seven active numbered fleets – Second , Third , Fifth , Sixth , Seventh and Tenth Fleets are each led by a vice admiral , and the Fourth Fleet is led by a rear admiral . These seven fleets are further grouped under Fleet Forces Command (the former Atlantic Fleet), Pacific Fleet, Naval Forces Europe-Africa, and Naval Forces Central Command, whose commander also doubles as Commander Fifth Fleet;
2016-482: A precision terminal guidance seeker in the JDAM kit. The Laser JDAM (LJDAM), as this upgrade is known, adds a laser seeker to the nose of a JDAM-equipped bomb, enabling it to engage moving targets. The laser seeker is a cooperative development between Boeing 's Defense, Space and Security unit and Israel's Elbit Systems . It is called the Precision Laser Guidance Set (PLGS) by Boeing and consists of
2142-842: A quarter of whom are in ready reserve. Of those on active duty, more than eighty percent are enlisted sailors and around fifteen percent are commissioned officers ; the rest are midshipmen of the United States Naval Academy and midshipmen of the Naval Reserve Officer Training Corps at over 180 universities around the country and officer candidates at the Navy's Officer Candidate School . Enlisted sailors complete basic military training at boot camp and then are sent to complete training for their individual careers . Sailors prove they have mastered skills and deserve responsibilities by completing Personnel Qualification Standards (PQS) tasks and examinations. Among
2268-632: A radical concept that used GPS. At the time, there were few GPS satellites and the idea of using satellite navigation for real-time weapon guidance was untested and controversial. To identify the technical risk associated with an INS/GPS guided weapon, the Air Force created in early 1992 a rapid-response High Gear program called the "JDAM Operational Concept Demonstration" (OCD) at Eglin Air Force Base. Honeywell , Interstate Electronics Corporation, Sverdrup Technology, and McDonnell Douglas were hired to help
2394-576: A reflected laser spot to "see" the ground target. These seekers were not effective when the target was obscured by fog and low altitude clouds and rain (as encountered in Kosovo), or by dust and smoke (as encountered in Desert Storm). The second advantage is an expanded launch acceptance region (LAR). The LAR defines the region that the aircraft must be within to launch the weapon and hit the target. Non-GPS based precision guided weapons using seekers to guide to
2520-465: A senior non-commissioned officer in the other services, and must have a minimum 14 years in service. Sailors in pay grades E-1 through E-3 are considered to be in apprenticeships. They are divided into five definable groups, with colored group rate marks designating the group to which they belong: Seaman, Fireman, Airman, Constructionman, and Hospitalman. E-4 to E-6 are non-commissioned officers (NCOs), and are specifically called Petty officers in
2646-489: A service member may choose to further their career by becoming a Command Master Chief Petty Officer (CMC). A CMC is considered to be the senior-most enlisted service member within a command, and is the special assistant to the Commanding Officer in all matters pertaining to the health, welfare, job satisfaction, morale, use, advancement and training of the command's enlisted personnel. CMCs can be Command level (within
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#17329172199342772-401: A ship passes within lethal range, a safe/arm device in the nose, and a parachute-retarder tailkit in the back. Dropping of naval mines has historically been challenging, as the delivery aircraft has to fly low and slow, 500 ft (150 m) at 320 knots (370 mph; 590 km/h), making it vulnerable to hostile fire. The first aerial mining mission of Operation Desert Storm resulted in
2898-404: A single unit, such as a ship or shore station), Fleet level (squadrons consisting of multiple operational units, headed by a flag officer or commodore), or Force level (consisting of a separate community within the Navy, such as Subsurface, Air, Reserves). CMC insignia are similar to the insignia for Master Chief, except that the rating symbol is replaced by an inverted five-point star, reflecting
3024-469: A spokesman for Air Force Command of the Ukrainian Armed Force, told Ukrainian TV that: "These bombs (JDAM) are slightly less powerful, but extremely accurate. I would like to have more such bombs for success at the front." This comment might be a reference to the fact that these bombs are 500 pounds. As to how many were supplied one US official said "enough to do a couple of strikes." On 26 April,
3150-614: A stealthy shape or the ability to conduct low-altitude flights. Though less survivable, Powered JDAMs could be networked to provide a cheap standoff weapon to overwhelm air defense systems. In late February 2023, it was revealed that JDAM-ERs would be provided to the Ukrainian Air Force as part of an arms package during the Russian invasion of Ukraine . With a standoff range of up to 72 km (45 mi), it delivers similar range to M142 HIMARS rockets, but with heavier warheads and at
3276-458: A system reliability in excess of 95% with a published accuracy under 33-foot (10 m) CEP. In addition to controlled parameter drops, the testing and evaluation of the JDAM also included "operationally representative tests" consisting of drops through clouds, rain and snow with no decrease in accuracy from clear-weather tests. In addition, there have been tests involving multiple weapon drops with each weapon being individually targeted. JDAM and
3402-405: A target. Weapon trajectories can be controlled so that a target can be impacted at precise headings and vertical angles. This provides the ability to impact perpendicular to a target surface and minimize the angle of attack (maximizing penetration), detonate the warhead at the optimum angle to maximize the warhead effectiveness, or have the weapon fly into the target area from a different heading than
3528-538: A wide range of missions including reconnaissance, close air support, CAP and strike missions. On 28 February 2003, during Operation Southern Watch, a VF-2 aircraft delivered the 1st Tomcat JDAM in combat. During this deployment, VF-2 flew 483 sorties and dropped 294 Laser-guided bomb 's/JDAMs/MK-82 bombs. On 1 July 2003, VF-2 was redesignated VFA-2, and began transition to the F/A-18F Super Hornet receiving its first aircraft on 6 October 2003. VFA-2 deployed to
3654-709: Is a distinct, separate service branch with its own uniformed service chief – the Commandant of the Marine Corps, a four-star general. The Marine Corps depends on the Navy for medical support (dentists, doctors , nurses, medical technicians known as corpsmen ) and religious support (chaplains). Thus, Navy officers and enlisted sailors fulfill these roles. When attached to Marine Corps units deployed to an operational environment they generally wear Marine camouflage uniforms, but otherwise, they wear Navy dress uniforms unless they opt to conform to Marine Corps grooming standards. In
3780-405: Is have an uninterrupted Line-of-Sight (LOS) with – at least four satellites", and will "often" have more satellites available to it. Thus, blocking signals from one direction might not affect the receiver's ability to "see" other satellites. Russian forces may choose to respond by placing more jammers in order to deny a line of sight to the satellites that it requires. Russian EW units might also have
3906-694: Is immediately under and reports to the Secretary of the Navy. At the same time, the Chief of Naval Operations is a member of the Joint Chiefs of Staff , which is the second-highest deliberative body of the armed forces after the United States National Security Council , although it plays only an advisory role to the President and does not nominally form part of the chain of command . The Secretary of
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4032-736: Is not a stand-alone weapon; rather it is a "bolt-on" guidance package that converts unguided gravity bombs into PGMs. The key components of the system are a tail section with aerodynamic control surfaces, a (body) strake kit, and a combined inertial guidance system and GPS guidance control unit. The JDAM was meant to improve upon laser-guided bomb and imaging infrared technology, which can be hindered by bad ground and weather conditions. Laser seekers are now being fitted to some JDAMs. From 1998 to November 2016, Boeing completed more than 300,000 JDAM guidance kits. In 2017 it built more than 130 kits per day. As of January 2024, 550,000 kits had been produced. The U.S. Air Force 's bombing campaign during
4158-409: Is the first advance in aerial mine delivery techniques since World War II. It can increase the survivability of delivery aircraft, since instead of making multiple slow passes at low altitude directly over the area, an aircraft can release all of their mines in a single pass from a standoff distance and altitude. This increases the mines' effectiveness, since instead of laying a random pattern of mines in
4284-420: Is the most senior Navy officer serving in the Department of the Navy. To recruit, train, equip, and organize to deliver combat ready Naval forces to win conflicts and wars while maintaining security and deterrence through sustained forward presence. The U.S. Navy is a seaborne branch of the military of the United States . The Navy's three primary areas of responsibility: U.S. Navy training manuals state that
4410-638: Is unavailable, with the same accuracy of the earlier JDAM. In June 2007, Boeing announced that it had been awarded a $ 28 million contract by the U.S. Air Force to deliver 600 laser seekers (400 to the Air Force and 200 to the Navy) by June 2009. According to the Boeing Corporation, in tests at Nellis Air Force Base , Nevada , Air Force F-16 Fighting Falcons and F-15E Strike Eagles dropped twelve 500 lb (230 kg) LJDAMs that successfully struck high-speed moving targets. Using onboard targeting equipment,
4536-502: The Carl Vinson . Four distinct squadrons have been designated VF-2. Officially, the US Navy does not recognize a direct lineage with disestablished squadrons if a new squadron is formed with the same designation. Often, the new squadron will assume the nickname, insignia, and traditions of the earlier squadrons. VF-2, known as the "Bounty Hunters," was established on 14 October 1972 flying
4662-579: The 1966 Palomares B-52 crash incident and the subsequent search for missing hydrogen bombs, and Task Force 71 of the Seventh Fleet's operation in search for Korean Air Lines Flight 007 , shot down by the Soviets on 1 September 1983. The U.S. Navy continues to be a major support to U.S. interests in the 21st century. Since the end of the Cold War, it has shifted its focus from preparations for large-scale war with
4788-701: The 77th Fighter Squadron engaged a moving vehicle in Diyala province. The GBU-54 LJDAM made its combat debut in the Afghan theater by the 510th Fighter Squadron in October 2010. In September 2012, Boeing began full-rate production of Laser JDAM for US Navy and received a contract for more than 2,300 bomb kits. In November 2014, the U.S. Air Force began development of a version of the GBU-31 JDAM intended to track and attack sources of electronic warfare jamming directed to disrupt
4914-640: The American Civil War , in which the Union had a distinct advantage over the Confederacy on the seas. A Union blockade on all major ports shut down exports and the coastal trade, but blockade runners provided a thin lifeline. The Brown-water navy components of the U.S. navy control of the river systems made internal travel difficult for Confederates and easy for the Union. The war saw ironclad warships in combat for
5040-645: The Arabian Sea and Persian Gulf . The squadron has transitioned to newer Block II F/A-18F Super Hornet equipped with the AESA radar. The squadrons current Commanding Officer, CDR Timmester, will be the last navy squadron commander to have flown in the F-14 Tomcat. VFA-2 is currently assigned to Carrier Air Wing 2 on the USS Carl Vinson. United States Navy 13 October 1775 (249 years, 1 month) (as
5166-560: The B-2 Spirit stealth bomber made their combat debuts during Operation Allied Force . The B-2s, flying 30-hour, nonstop, round-trip flights from Whiteman Air Force Base , Missouri , delivered more than 650 JDAMs during Allied Force. An article published in the Acquisition Review Journal in 2002 cites that "during Operation Allied Force ... B-2s launched 651 JDAMs with 96% reliability and hit 87% of intended targets..." Due to
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5292-592: The Battle of Okinawa . By 1943, the navy's size was larger than the combined fleets of all the other combatant nations in World War II. By war's end in 1945, the U.S. Navy had added hundreds of new ships, including 18 aircraft carriers and 8 battleships, and had over 70% of the world's total numbers and total tonnage of naval vessels of 1,000 tons or greater. At its peak, the U.S. Navy was operating 6,768 ships on V-J Day in August 1945. Doctrine had significantly shifted by
5418-842: The Bureau of Naval Personnel , the Office of Naval Research , the Office of Naval Intelligence , the United States Naval Academy , the Naval Safety Command , the Naval Aviation Warfighting Development Center , and the United States Naval Observatory . Official Navy websites list the Office of the Chief of Naval Operations and the Chief of Naval Operations as part of the shore establishment, but these two entities effectively sit superior to
5544-740: The Continental Navy ) The United States Navy ( USN ) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States . It is the world's most powerful navy and the largest by tonnage, at 4.5 million tons in 2021 and in 2009 an estimated battle fleet tonnage that exceeded the next 13 navies combined. It has the world's largest aircraft carrier fleet, with 11 in service , one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in
5670-673: The F-14A Tomcat . VF-2 completed aircrew training and received its first Tomcats in July 1973, attaining full strength of 12 F-14As in the spring of 1974. VF-2's initial deployment was in 1974 with her sister squadron VF-1 aboard USS Enterprise . The squadron flew over Saigon in support of Operation Frequent Wind , the evacuation of US personnel in April, 1975. Deployed on USS Enterprise Westpac 1978 Ports of call: Pearl Harbor Hawaii, Subic Bay Philippines, Singapore, Perth Australia, Hong Kong VF-2
5796-622: The No-Fly Zone from Al-Taqaddum Air Base , west of Baghdad with AIM-54 Phoenixes . The missiles did not score as the MiGs turned north once they detected the missile launch. In mid 2001, VF-2 deployed aboard USS Constellation in support of Operation Southern Watch . During the 2002-2003 deployment, the final cruise with the Tomcat, VF-2 participated in Operation Iraqi Freedom flying
5922-614: The Persian Gulf War 's Operation Desert Storm was less effective than initially reported, in part because it had no precision bombs that were accurate in all types of weather. Laser guidance packages on bombs proved exceptionally accurate in clear conditions, but amid airborne dust , smoke , fog , or cloud cover, they had difficulty maintaining "lock" on the laser designation. Research, development, testing and evaluation (RDT&E) of an "adverse weather precision guided munition" began in 1992. Several proposals were considered, including
6048-540: The Ready Reserve , the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of July 18, 2023. The United States Navy traces its origins to the Continental Navy , which was established during the American Revolutionary War and was effectively disbanded as a separate entity shortly thereafter. After suffering significant loss of goods and personnel at
6174-439: The limited duty officer (LDO) in the Navy. Warrant officers perform duties that are directly related to their previous enlisted service and specialized training. This allows the Navy to capitalize on the experience of warrant officers without having to frequently transition them to other duty assignments for advancement. Most Navy warrant officers are accessed from the chief petty officer pay grades, E-7 through E-9, analogous to
6300-538: The 1980s. On 2 June 1984, VF-2 became the first squadron to launch an F-14 from an aircraft carrier while towing an air-to-air gunnery target. In 1987, the squadron logged Ranger ’s 260,000th landing. The unit participated in Operation Desert Storm , flying over 500 combat mission from USS Ranger operating in the Persian Gulf. VF-2 performed escort, reconnaissance and Combat Air Patrol (CAP) missions. After
6426-507: The 1992-1993 cruise, USS Ranger was decommissioned (along with VF-2’s sister squadron VF-1 ), and VF-2 was switched to the USS ; Constellation . At the same time, VF-2 transitioned to the F-14D Tomcat. Several months after the 1995 cruise, VF-2 was awarded the battle "E" and relocated from NAS Miramar to NAS Oceana due to a Base Realignment and Closure (BRAC) decision to make Miramar
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#17329172199346552-418: The 2018 National Defense Authorization Act called for expanding the naval fleet to 355 ships "as soon as practicable", but did not establish additional funding nor a timeline. The U.S. Navy falls under the administration of the Department of the Navy , under civilian leadership of the Secretary of the Navy (SECNAV). The most senior naval officer is the Chief of Naval Operations (CNO), a four-star admiral who
6678-549: The Barbary pirates, blockaded the Barbary ports and executed attacks against the Barbary' fleets. The U.S. Navy saw substantial action in the War of 1812 , where it was victorious in eleven single-ship duels with the Royal Navy. It proved victorious in the Battle of Lake Erie and prevented the region from becoming a threat to American operations in the area. The result was a major victory for
6804-521: The Chief of Naval Operations, Admiral Elmo Zumwalt , authorized the Navy to celebrate its birthday on 13 October to honor the establishment of the Continental Navy in 1775. The United States was without a navy for nearly a decade, a state of affairs that exposed U.S. maritime merchant ships to a series of attacks by the Barbary pirates . The sole armed maritime presence between 1790 and the launching of
6930-557: The Coast Guard may be called upon to operate as a service within the Navy. At other times, Coast Guard Port Security Units are sent overseas to guard the security of ports and other assets. The Coast Guard also jointly staffs the Navy's naval coastal warfare groups and squadrons (the latter of which were known as harbor defense commands until late-2004), which oversee defense efforts in foreign littoral combat and inshore areas. The United States Navy has over 400,000 personnel, approximately
7056-617: The JDAMs as being particularly susceptible to the disruption. On 6 June 2023, the Royal United Services Institute (RUSI) released a commentary by an electronic warfare (EW) expert on the jamming of JDAMs by Russian forces. The paper notes that the Russian R-330Zh Zhitel has had impacted GPS signals that JDAMs rely on. GPS signals are "very weak by the time they have travelled the 10,900 nautical miles (20,200 km) from
7182-571: The Joint Direct Attack Munition Extended Range (JDAM-ER) 2,000 lb (910 kg) version with South Korea. The wing kit will triple the range of JDAM to 80 kilometres (50 mi) for the same accuracy, and will cost $ 10,000 per unit. The first prototypes were completed in 2010 or 2011. The wing kits of Australia's JDAM-ER weapons will be built by Ferra Engineering. First tests were to be conducted in 2013 with production orders in 2015. In 2010, Boeing proposed adding
7308-488: The Mediterranean, where it participated in the Second Barbary War that ended piracy in the region, South America, Africa, and the Pacific. From 1819 to the outbreak of the Civil War, the Africa Squadron operated to suppress the slave trade , seizing 36 slave ships, although its contribution was smaller than that of the much larger British Royal Navy. After 1840 several secretaries of the navy were southerners who advocated for strengthening southern naval defenses, expanding
7434-644: The Navy and Chief of Naval Operations are responsible for organizing, recruiting, training, and equipping the Navy so that it is ready for operation under the commanders of the unified combatant commands . There are nine components in the operating forces of the U.S. Navy: the United States Fleet Forces Command (formerly United States Atlantic Fleet), United States Pacific Fleet , United States Naval Forces Central Command , United States Naval Forces Europe , Naval Network Warfare Command , Navy Reserve , United States Naval Special Warfare Command , and Operational Test and Evaluation Force . Fleet Forces Command controls
7560-400: The Navy reactivated the Fourth Fleet to control operations in the area controlled by Southern Command, which consists of US assets in and around Central and South America. Other number fleets were activated during World War II and later deactivated, renumbered, or merged. Shore establishments exist to support the mission of the fleet through the use of facilities on land. Among the commands of
7686-424: The Navy. Petty Officers perform not only the duties of their specific career field but also serve as leaders to junior enlisted personnel. E-7 to E-9 are still considered Petty Officers, but are considered a separate community within the Navy. They have separate berthing and dining facilities (where feasible), wear separate uniforms, and perform separate duties. After attaining the rate of Master Chief Petty Officer,
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#17329172199347812-449: The Persian Gulf, returning home on 8 October. Between 24 and 31 March 2006, during Foal Eagle 2006 exercises, strike squadrons VFA-2, VFA-34 , VFA-137 , and VFA-151 teamed with U.S. Air Force aircraft from the 18th Wing based at Kadena Air Base to provide combat air patrols and coordinated bombing runs via the exercise's Combined Air Operations Center. On 11 September 2010, VFA-2 deployed with CVW-2 aboard USS Abraham Lincoln to
7938-477: The Soviet Union to special operations and strike missions in regional conflicts. The navy participated in Operation Enduring Freedom , Operation Iraqi Freedom , and is a major participant in the ongoing War on Terror , largely in this capacity. Development continues on new ships and weapons, including the Gerald R. Ford -class aircraft carrier and the Littoral combat ship . Because of its size, weapons technology, and ability to project force far from U.S. shores,
8064-409: The Taliban positions in an effort to stop their advance. A JDAM was subsequently dropped, but instead of striking the Taliban positions, it struck the Afghan/American position, killing three and injuring 20. An investigation of the incident determined that the U.S. Air Force Tactical Control Party (TACP) attached to the Special Forces team had changed the battery in the GPS receiver at some point during
8190-410: The U.S. Army at the Niagara Frontier of the war, and the defeat of the Native American allies of the British at the Battle of the Thames . Despite this, the U.S. Navy could not prevent the British from blockading its ports and landing troops. But after the War of 1812 ended in 1815, the U.S. Navy primarily focused its attention on protecting American shipping assets, sending squadrons to the Caribbean,
8316-402: The U.S. Navy and its decisive victory over the outdated Spanish Navy in 1898 brought a new respect for American technical quality. Rapid building of at first pre-dreadnoughts, then dreadnoughts brought the U.S. in line with the navies of countries such as Britain and Germany. In 1907, most of the Navy's battleships, with several support vessels, dubbed the Great White Fleet , were showcased in
8442-465: The U.S. Navy's first warships in 1797 was the U.S. Revenue-Marine , the primary predecessor of the U.S. Coast Guard . Although the United States Revenue Cutter Service conducted operations against the pirates, the pirates' depredations far outstripped its abilities and Congress passed the Naval Act of 1794 that established a permanent standing navy on 27 March 1794. The Naval Act ordered the construction and manning of six frigates and, by October 1797,
8568-432: The U.S. awarded a contract for the acquisition of Home-on GPS Jam seekers to be integrated into JDAM wing kits for Ukraine. In September 2014, the U.S. Air Force performed the first-ever drop of a precision-guided aerial sea mine , consisting of a Quickstrike mine equipped with a JDAM kit. The Quickstrike is a Mark 80-series general-purpose bomb with the fuze replaced with a target detection device (TDD) to detonate it when
8694-401: The U.S. economy and quality of life. This new strategy charts a course for the Navy, Coast Guard, and Marine Corps to work collectively with each other and international partners to prevent these crises from occurring or reacting quickly should one occur to prevent negative impacts on the U.S. In 2010, Admiral Gary Roughead, Chief of Naval Operations, noted that demands on the Navy have grown as
8820-593: The USAF 46th Test Wing demonstrate the feasibility of a GPS weapon within one year. The OCD program fitted a GBU-15 guided bomb with an INS/GPS guidance kit and on 10 February 1993, dropped the first INS/GPS weapon from an F-16 on a target 88,000 feet (27 km) downrange. Five more tests were run in various weather conditions, altitudes, and ranges. The OCD program demonstrated a 36-foot (11 m) Circular Error Probable (CEP). The first JDAM kits were delivered in 1997, with operational testing conducted in 1998 and 1999. During testing, over 450 JDAMs were dropped achieving
8946-445: The United States Navy grew under an ambitious ship building program associated with the Naval Act of 1916 . Naval construction, especially of battleships, was limited by the Washington Naval Conference of 1921–22, the first arms control conference in history. The aircraft carriers USS Saratoga (CV-3) and USS Lexington (CV-2) were built on the hulls of partially built battle cruisers that had been canceled by
9072-550: The United States Navy. Most naval aviation insignia are also permitted for wear on uniforms of the United States Marine Corps . As described in Chapter 5 of U.S. Navy Uniform Regulations, "badges" are categorized as breast insignia (usually worn immediately above and below ribbons) and identification badges (usually worn at breast pocket level). Breast insignia are further divided between command and warfare and other qualification . Joint Direct Attack Munition The JDAM
9198-701: The WSJ report stated that US arms shipments to Israel since the start of the Israel–Hamas war included approximately 3,000 JDAMs. Israeli F-15I fighter jets are believed to have used BLU-109 bunker buster bombs with JDAM guidance kits in the strikes that killed Hezbollah leader Hassan Nasrallah in Beirut, Lebanon on 27 September 2024. Experience during Operation Enduring Freedom and Operation Iraqi Freedom led US air power planners to seek additional capabilities in one package, resulting in ongoing program upgrades to place
9324-524: The Western Pacific aboard USS Abraham Lincoln with CVW-2 in October, 2004. They returned in March 2005 after supporting Operation Unified Assistance which provided humanitarian support to Southeast Asia after the 2004 Indian Ocean tsunami . In 2006, VFA-2 and CVW-2 embarked on a WESTPAC deployment. On 13 March 2008, VFA-2 embarked with CVW-2 aboard USS Abraham Lincoln on a 7-month deployment to
9450-520: The ability to spoof or fake the M-Code that it confuses the JDAM as to its location and time. Ukrainian forces have been able to locate Russian jammers and hit them with "kinetic" attacks such as artillery. Several Russian EW units have been targeted and lost equipment. On 13 August 2024, Ukrainian Su-27 launched a JDAM at a Russian command post in Tetkino , which was reportedly destroyed. In December 2023,
9576-513: The aircraft to fly generally straight at the target when launching the weapon. This restriction is eased in some other systems, such as the GBU-15 and the AGM-130 , through the ability of a Weapon System Operator (WSO) in the aircraft to manually steer the weapon to the target. Using a WSO requires a data link between the weapon and the controlling aircraft and requires the controlling aircraft to remain in
9702-453: The aircraft. The third advantage is a true " fire-and-forget " capability in which the weapon does not require any support after being launched. This allows the launching aircraft to leave the target area and proceed to its next mission immediately after launching the GPS guided weapon. Another important capability provided by GPS-based guidance is the ability to completely tailor a flight trajectory to meet criteria other than simply hitting
9828-407: The area (and possibly vulnerable to defensive fire) as long as the weapon is under manual control. Since GPS-based flight control systems know the weapon's current location and the target location, these weapons can autonomously adjust the trajectory to hit the target. This allows the launch aircraft to release the weapon at very large off-axis angles including releasing weapons to attack targets behind
9954-501: The battle, thereby causing the device to return to "default" and "display its own coordinates." Not realizing that this had occurred, the TACP relayed his own coordinates to the delivery aircraft. On 5 May 2023, during the 2022 Russian invasion of Ukraine , MSN reported that Russia was able to jam the GPS guidance system to cause JDAMs to miss their targets. The leaked Pentagon document described
10080-663: The burden of retaliating against the Japanese on the small number of aircraft carriers. During World War II some 4,000,000 Americans served in the United States Navy. The potential for armed conflict with the Soviet Union during the Cold War pushed the U.S. Navy to continue its technological advancement by developing new weapons systems, ships, and aircraft. U.S. naval strategy changed to that of forward deployment in support of U.S. allies with an emphasis on carrier battle groups. The navy
10206-481: The capture of California with large-scale land operations coordinated with the local militia organized in the California Battalion . The Navy conducted the U.S. military's first large-scale amphibious joint operation by successfully landing 12,000 army troops with their equipment in one day at Veracruz , Mexico. When larger guns were needed to bombard Veracruz, Navy volunteers landed large guns and manned them in
10332-411: The current U.S. Navy remains an asset for the United States. Moreover, it is the principal means through which the U.S. maintains international global order, namely by safeguarding global trade and protecting allied nations. In 2007, the U.S. Navy joined with the U.S. Marine Corps and U.S. Coast Guard to adopt a new maritime strategy called A Cooperative Strategy for 21st Century Seapower that raises
10458-457: The designated target coordinates. Target coordinates can be loaded into the aircraft before takeoff, manually altered by the aircrew in flight prior to weapon release, or entered by a datalink from onboard targeting equipment, such as the LITENING II or "Sniper" targeting pods. In its most accurate mode, the JDAM system will provide a minimum weapon accuracy CEP of 16 feet (5 m) or less when
10584-464: The end of the war. The U.S. Navy had followed in the footsteps of the navies of Great Britain and Germany which favored concentrated groups of battleships as their main offensive naval weapons. The development of the aircraft carrier and its devastating use by the Japanese against the U.S. at Pearl Harbor, however, shifted U.S. thinking. The Pearl Harbor attack destroyed or took out of action a significant number of U.S. Navy battleships. This placed much of
10710-514: The face of the expiration of budget relief offered by the Bipartisan Budget Act of 2013 and CNO Jonathan Greenert said that a ten ship carrier fleet would not be able to sustainably support military requirements. The British First Sea Lord George Zambellas said that the USN had switched from "outcome-led to resource-led" planning. One significant change in U.S. policymaking that is having
10836-672: The first recorded use of JDAMs, by the Ukrainian Air Force, occurred in Bakhmut. Four 500 pound JDAMs were dropped on a high rise building in the Russian controlled part of the city, the aircraft used appear to be MiG-29s. Both sides have destroyed high rise buildings in Bakhmut to prevent them from being used "as ammo dumps, fighting positions and observation posts." In response to Russian use of electronic warfare to jam GPS-guided weapons, in May 2024
10962-580: The first three commands being led by four-star admirals. The United States First Fleet existed after World War II from 1947, but it was redesignated the Third Fleet in early 1973. The Second Fleet was deactivated in September 2011 but reestablished in August 2018 amid heightened tensions with Russia. It is headquartered in Norfolk, Virginia, with responsibility over the East Coast and North Atlantic. In early 2008,
11088-551: The first three were brought into service: USS United States , USS Constellation , and USS Constitution . Due to his strong posture on having a strong standing Navy during this period, John Adams is "often called the father of the American Navy". In 1798–99 the Navy was involved in an undeclared Quasi-War with France. From 1801 to 1805, in the First Barbary War , the U.S. Navy defended U.S. ships from
11214-424: The first time at the Battle of Hampton Roads in 1862, which pitted USS Monitor against CSS Virginia . For two decades after the war, however, the U.S. Navy's fleet was neglected and became technologically obsolete . A modernization program beginning in the 1880s when the first steel-hulled warships stimulated the American steel industry, and "the new steel navy" was born. This rapid expansion of
11340-484: The first uniform regulations for officers were issued in 1802 on the formation of the Navy Department. The predominant colors of U.S. Navy uniforms are navy blue and white. U.S. Navy uniforms were based on Royal Navy uniforms of the time and have tended to follow that template. Navy officers serve either as a line officer or as a staff corps officer . Line officers wear an embroidered gold star above their rank of
11466-452: The fleet has shrunk and that in the face of declining budgets in the future, the U.S. Navy must rely even more on international partnerships. In its 2013 budget request, the navy focused on retaining all eleven big deck carriers, at the expense of cutting numbers of smaller ships and delaying the SSBN replacement. By the next year the USN found itself unable to maintain eleven aircraft carriers in
11592-681: The fleet, and making naval technological improvements. During the Mexican–American War the U.S. Navy blockaded Mexican ports, capturing or burning the Mexican fleet in the Gulf of California and capturing all major cities in Baja California peninsula. In 1846–1848 the Navy successfully used the Pacific Squadron under Commodore Robert F. Stockton and its marines and blue-jackets to facilitate
11718-623: The hands of the Barbary pirates from Algiers , the United States Congress passed the Naval Act of 1794 for the construction of six heavy frigates , the first ships of the Navy. The United States Navy played a major role in the American Civil War by blockading the Confederacy and seizing control of its rivers. It played the central role in the World War II defeat of Imperial Japan . The United States Navy emerged from World War II as
11844-486: The laser seeker itself, now known as DSU-38/B, and a wire harness fixed under the bomb body to connect the DSU-38/B with the tail kit. During FY2004, Boeing and the U.S. Air Force began testing of the laser guidance capability for JDAM, with these tests demonstrating that the system is capable of targeting and destroying moving targets. This dual guidance system retains the ability to operate on GPS/INS alone, if laser guidance
11970-526: The launch aircraft (decreasing the risk of detection of the aircraft). GPS also provides an accurate time source common to all systems; this allows multiple weapons to loiter and impact targets at preplanned times and intervals. In recognition of these advantages, most weapons including the Paveway, GBU-15, and the AGM-130 have been upgraded with a GPS capability. This enhancement combines the flexibility of GPS with
12096-478: The launch aircraft self-designated, and self-guided their bombs to impact on the targets. In addition to the LJDAM kits, Boeing is also testing under a Navy development contract, an anti-jamming system for the JDAM, with development expected to be completed during 2007, with deliveries to commence in 2008. The system is known as the Integrated GPS Anti-Jam System (IGAS). In July 2008 Germany signed
12222-550: The loss of an aircraft, and the U.S. has not flown any combat aerial minings since. The Quickstrike-J is a JDAM-equipped 1,000 lb (450 kg) or 2,000 lb (910 kg) version, and the GBU-62B(V-1)/B Quickstrike-ER is a 500 lb (230 kg) or 2,000 lb (910 kg) gliding version based on the JDAM-ER, which has a range of 40 nmi (46 mi; 74 km) when launched from 35,000 ft (11,000 m). Precision airdropping of naval mines
12348-429: The mentioned steps to increase jamming resiliency, the "sheer brute force" of a powerful jamming signal can prevent the JDAM's global navigation satellite system (GNSS) receiver from obtaining the encrypted signal. Counter-EW systems, while classified, might allow a JDAM to recognize a jamming signal and its direction and "block out" signals coming from that direction. A GNSS receiver will "typically need to 'see' – that
12474-468: The mission of the U.S. Armed Forces is "to be prepared to conduct prompt and sustained combat operations in support of the national interest." The Navy's five enduring functions are: sea control , power projection , deterrence , maritime security , and sealift . It follows then as certain as that night succeeds the day, that without a decisive naval force we can do nothing definitive, and with it, everything honorable and glorious. Would to Heaven we had
12600-529: The most common ground since aircrews are guided in their use of aircraft by standard procedures outlined in a series of publications known as NATOPS manuals. The United States Coast Guard , in its peacetime role with the Department of Homeland Security , fulfills its law enforcement and rescue role in the maritime environment. It provides Law Enforcement Detachments (LEDETs) to Navy vessels, where they perform arrests and other law enforcement duties during naval boarding and interdiction missions. In times of war,
12726-469: The most important is the "warfare qualification", which denotes a journeyman level of capability in Surface Warfare, Aviation Warfare, Information Dominance Warfare, Naval Aircrew, Special Warfare, Seabee Warfare, Submarine Warfare or Expeditionary Warfare. Many qualifications are denoted on a sailor's uniform with U.S. Navy badges and insignia . The uniforms of the U.S. Navy have evolved gradually since
12852-577: The most powerful navy in the world. The modern United States Navy maintains a sizable global presence, deploying in strength in such areas as the Western Pacific , the Mediterranean , and the Indian Ocean. It is a blue-water navy with the ability to project force onto the littoral regions of the world, engage in forward deployments during peacetime and rapidly respond to regional crises, making it
12978-551: The munitions' guidance. The Home-on-Jam seeker works similar to the AGM-88 HARM to follow the source of a radio-frequency jammer to destroy it. In 2006, the Australian Defence Science and Technology Organisation in conjunction with Boeing Australia successfully tested extended range 500 lb (230 kg) JDAM variants at the Woomera Test Range . In 2009, Boeing announced that it will jointly develop
13104-495: The naval service dress uniform while staff corps officers and commissioned warrant officers wear unique designator insignias that denotes their occupational specialty. Warrant and chief warrant officer ranks are held by technical specialists who direct specific activities essential to the proper operation of the ship, which also require commissioned officer authority. Navy warrant officers serve in 30 specialties covering five categories. Warrant officers should not be confused with
13230-487: The newest Tomahawk cruise missile, dubbed the Tactical Tomahawk , costs nearly $ 730,000 (FY 2006). Guidance is facilitated through a tail control system and a GPS -aided inertial navigation system (INS). The navigation system is initialized by transfer alignment from the aircraft that provides position and velocity vectors from the aircraft systems. Once released from the aircraft, the JDAM autonomously navigates to
13356-691: The notion of prevention of war to the same philosophical level as the conduct of war. The strategy was presented by the Chief of Naval Operations , the Commandant of the Marine Corps , and Commandant of the Coast Guard at the International Sea Power Symposium in Newport, Rhode Island on 17 October 2007. The strategy recognized the economic links of the global system and how any disruption due to regional crises (man-made or natural) can adversely impact
13482-460: The number two official in the Navy Department during World War I, appreciated the Navy and gave it strong support. In return, senior leaders were eager for innovation and experimented with new technologies, such as magnetic torpedoes, and developed a strategy called War Plan Orange for victory in the Pacific in a hypothetical war with Japan that would eventually become reality. The U.S. Navy grew into
13608-525: The ocean-going schooner USS Hannah to interdict British merchantmen and reported the captures to the Congress. On 13 October 1775, the Continental Congress authorized the purchase of two vessels to be armed for a cruise against British merchantmen; this resolution created the Continental Navy and is considered the first establishment of the U.S. Navy. The Continental Navy achieved mixed results; it
13734-427: The operational environment, as an expeditionary force specializing in amphibious operations, Marines often embark on Navy ships to conduct operations from beyond territorial waters. Marine units deploying as part of a Marine Air-Ground Task Force (MAGTF) operate under the command of the existing Marine chain of command. Although Marine units routinely operate from amphibious assault ships, the relationship has evolved over
13860-608: The operational success of the original JDAM, the program expanded to the 500-pound (230 kg) Mark 82 and 1,000-pound (450 kg) Mark 83 , beginning development in late 1999. As a result of lessons from Operation Enduring Freedom and Operation Iraqi Freedom , both the US Navy and US Air Force pursued improvements to the kits such as better GPS accuracy as well as a precision seeker for terminal guidance for use against moving targets. JDAM bombs are inexpensive compared to alternatives such as cruise missiles . The original cost estimate
13986-447: The other organizations, playing a coordinating role. In 1834, the United States Marine Corps came under the Department of the Navy. Historically, the Navy has had a unique relationship with the USMC, partly because they both specialize in seaborne operations. Together the Navy and Marine Corps form the Department of the Navy and report to the Secretary of the Navy. However, the Marine Corps
14112-521: The satellite to Earth", making them "easy to jam with comparatively little power". In the "early 2000s" the US military rolled out the Selective availability anti-spoofing module (SAASM), along with encrypted military M-code GPS signaling to ensure that the JDAM only accepts signals with correct encryption and rejects all other signals. However, according to one electronic warfare (EW) expert who spoke to RUSI, despite
14238-685: The senior command meant that naval forces were not contributed until late 1917. Battleship Division Nine was dispatched to Britain and served as the Sixth Battle Squadron of the British Grand Fleet. Its presence allowed the British to decommission some older ships and reuse the crews on smaller vessels. Destroyers and U.S. Naval Air Force units like the Northern Bombing Group contributed to the anti-submarine operations. The strength of
14364-962: The shore establishment, as of April 2011 , are the Naval Education and Training Command , the Navy Installations Command , the Naval Meteorology and Oceanography Command , the Naval Information Warfare Systems Command , the Naval Facilities Engineering Command , the Naval Supply Systems Command , the Naval Air Systems Command , the Naval Sea Systems Command , the Bureau of Medicine and Surgery ,
14490-571: The successful bombardment and capture of the city. This successful landing and capture of Veracruz opened the way for the capture of Mexico City and the end of the war. The U.S. Navy established itself as a player in United States foreign policy through the actions of Commodore Matthew C. Perry in Japan, which resulted in the Convention of Kanagawa in 1854. Naval power played a significant role during
14616-562: The superior accuracy of seeker guidance. Despite their precision, JDAM employment has risks. On 5 December 2001, a JDAM dropped by a B-52 in Afghanistan nearly killed Hamid Karzai while he was leading anti- Taliban forces near Sayd Alim Kalay alongside a US Army Special Forces (SF) team. A large force of Taliban soldiers had engaged the combined force of Karzai's men and their American SF counterparts, nearly overwhelming them. The SF commander requested Close Air Support (CAS) to strike
14742-467: The target have significant restrictions on the launch envelope due to the seeker field of view. Some of these systems (such as the Paveway I, II, and III) must be launched so that the target remains in the seeker field of view throughout the weapon trajectory (or for lock-on-after-launch engagements, the weapon must be launched so that the target is in the field of view during the terminal flight). This requires
14868-477: The treaty. The New Deal used Public Works Administration funds to build warships, such as USS Yorktown (CV-5) and USS Enterprise (CV-6) . By 1936, with the completion of USS Wasp (CV-7) , the U.S. Navy possessed a carrier fleet of 165,000 tonnes displacement , although this figure was nominally recorded as 135,000 tonnes to comply with treaty limitations. Franklin Roosevelt ,
14994-586: The years much as the Commander of the Carrier Air Group/Wing (CAG) does not work for the carrier commanding officer, but coordinates with the ship's CO and staff. Some Marine aviation squadrons, usually fixed-wing assigned to carrier air wings train and operate alongside Navy squadrons; they fly similar missions and often fly sorties together under the cognizance of the CAG. Aviation is where the Navy and Marines share
15120-502: Was $ 40,000 each for the tail kits; however, after competitive bidding, contracts were signed with McDonnell Douglas (later Boeing ) for delivery at $ 18,000 each. Unit costs, in current-year dollars, have since increased to $ 21,000 in 2004 and $ 27,000 by 2011. To the cost of the tail kit should be added the costs of the Mk80-series iron bomb, the fuze and proximity sensor which bring the overall weapon cost to about $ 30,000. For comparison,
15246-514: Was a major participant in the Korean and Vietnam Wars , blockaded Cuba during the Cuban Missile Crisis , and, through the use of ballistic missile submarines , became an important aspect of the United States' nuclear strategic deterrence policy. The U.S. Navy conducted various combat operations in the Persian Gulf against Iran in 1987 and 1988, most notably Operation Praying Mantis . The Navy
15372-507: Was assigned to USS Ranger for the September 1980 deployment, 4 months of which were spent in the Indian Ocean and Persian Gulf during the Iran hostage crisis . The squadron was the first Tactical Air Reconnaissance Pod System ( TARPS ) unit for both CVW-14 and later CVW-2 . VF-2 deployed aboard USS Kitty Hawk in 1984 and returned for multiple Ranger deployments throughout
15498-484: Was extensively involved in Operation Urgent Fury , Operation Desert Shield , Operation Desert Storm , Operation Deliberate Force , Operation Allied Force , Operation Desert Fox and Operation Southern Watch . The U.S. Navy has also been involved in search and rescue/search and salvage operations, sometimes in conjunction with vessels of other countries as well as with U.S. Coast Guard ships. Two examples are
15624-681: Was faced with a two-front war on the seas. It achieved notable acclaim in the Pacific Theater , where it was instrumental to the Allies' successful " island hopping " campaign. The U.S. Navy participated in many significant battles, including the Battle of the Coral Sea , the Battle of Midway , the Solomon Islands Campaign , the Battle of the Philippine Sea , the Battle of Leyte Gulf , and
15750-691: Was not until 1921 US naval aviation truly commenced. During World War I , the U.S. Navy spent much of its resources protecting and shipping hundreds of thousands of soldiers and marines of the American Expeditionary Force and war supplies across the Atlantic in U-boat infested waters with the Cruiser and Transport Force . It also concentrated on laying the North Sea Mine Barrage . Hesitation by
15876-463: Was successful in a number of engagements and raided many British merchant vessels, but it lost twenty-four of its vessels and at one point was reduced to two in active service. In August 1785, after the Revolutionary War had drawn to a close, Congress had sold Alliance , the last ship remaining in the Continental Navy due to a lack of funds to maintain the ship or support a navy. In 1972,
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