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454th Bombardment Wing
The 454th Bombardment Wing is an inactive United States Air Force unit. It was last assigned to the 42d Air Division of Strategic Air Command (SAC) at Columbus Air Force Base, Mississippi. It was inactivated on 25 July 1969. The wing's predecessor was the 454th Bombardment Group, activated in 1943 as a United States Army Air Forces combat organization. It served primarily in the Mediterranean Theater during World War II. While in combat the group earned two Distinguished Unit Citations. The group served as a bombardment unit in the reserves after World War II. The Wing was established during the Korean War as the 454th Troop Carrier Wing, a reserve organization at Portland International Airport, Oregon. It was discontinued six months later, when the 403d Troop Carrier Wing was released from active duty and assumed its mission, personnel and equipment. In 1962, the unit was redesignated as the 454th Bombardment Wing, and became part of SAC. Flying Boeing B-52 Stratofortress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing B-52F Stratofortress
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s. The bomber is capable of carrying up to 70,000 pounds (32,000 kg) of weapons,"Fact Sheet: B-52 Superfortress." ''Minot Air Force Base'', United States Air Force, October 2005. Retrieved: 12 January 2009. and has a typical combat range of around 8,800 miles (14,080 km) without aerial refueling. Beginning with the successful contract bid in June 1946, the B-52 design evolved from a [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Vietnam
South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of the Cold War after the 1954 division of Vietnam. It first received international recognition in 1949 as the State of Vietnam within the French Union, with its capital at Saigon (renamed to Ho Chi Minh City in 1976), before becoming a republic in 1955. South Vietnam was bordered by North Vietnam to the north, Laos to the northwest, Cambodia to the southwest, and Thailand across the Gulf of Thailand to the southwest. Its sovereignty was recognized by the United States and 87 other nations, though it failed to gain admission into the United Nations as a result of a Soviet veto in 1957. It was succeeded by the Republic of South Vietnam in 1975. The end of the Second World War saw anti-Japanese Việt Minh guerrilla forces, led by communist fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Deployment
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Military deployment is the movement of armed forces and their logistical support infrastructure around the world. Notable deployments and deployment forces include: * Egyptian Rapid deployment forces * Pakistan Armed Forces deployments * Deployments of the United States Military * Deployments of the French military See also * Rapid Deployment Force * Expeditionary warfare Expeditionary warfare is a military invasion of a foreign territory, especially away from established bases. Expeditionary forces were in part the antecedent of the modern concept of rapid deployment forces. Traditionally, expeditionary forces w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alert State
An alert state or state of alert is an indication of the state of readiness of the armed forces for military action or a state against natural disasters, terrorism or military attack. The term frequently used is "on high alert". Examples scales indicating alert state are the DEFCON levels of the US military, South Korea's "Jindogae" system, and the UK Threat Levels The United Kingdom Terror Threat Levels, often referred to as UK Threat Levels, are the alert states that have been in use since 1 August 2006 by the British government to warn of forms of terrorist activity. In September 2010 the threat level .... High alert states are synonymous with "red alert". See also References Military life Alert measurement systems {{mil-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
7th Bombardment Wing
The 7th Bomb Wing (7 BW) is a United States Air Force unit assigned to the Global Strike Command Eighth Air Force. It is stationed at Dyess Air Force Base, Texas, where it is also the host unit. The 7 BW is one of only two B-1B Lancer strategic bombardment wings in the United States Air Force, the other being the 28th Bomb Wing at Ellsworth Air Force Base, South Dakota. Its origins date to the 1918 establishment of the 1st Army Observation Group (later 7th Bombardment Group), one of the 15 original combat air groups formed by the United States Army before World War II. The 7th Operations Group carries the lineage and history of its highly decorated World War II predecessor unit. It operated initially in the Philippines as a B-17 Flying Fortress heavy bomber unit assigned to Fifth Air Force but after the fall of the Philippines in early 1942, operated primarily with the Tenth Air Force in India as a B-24 Liberator unit. Active for over 60 years, the 7 BW was a component wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carswell Air Force Base
Carswell Air Force Base is a former United States Air Force (USAF) base, located northwest of Fort Worth, Texas. For most of its operational lifetime, the base's mission was to train and support heavy strategic bombing groups and wings. Carswell was a major Strategic Air Command (SAC) base during the Cold War. It was the headquarters of several SAC intercontinental bombardment wings, equipped with the latest heavy bombers from B-29 Superfortresses; B-36 Peacemakers and B-52 Stratofortresses. The west side of the airfield was home to United States Air Force Plant 4, a industrial complex occupied over the decades by Convair, General Dynamics, and now by Lockheed Martin. The bulk of the Air Force Convair B-36, B-58 Hustler, F-111 Aardvark, EF-111 Raven and F-16 Fighting Falcon fleets were built there. With the end of the Cold War and the subsequent downsizing of the American military, the Base Realignment and Closure (BRAC) Commission of 1991 recommended that Carswell AFB be c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
492d Bombardment Squadron
The 492d Attack Squadron is an active United States Air Force unit. It is assigned to the 49th Operations Group, stationed at March Air Reserve Base, California. It was reactivated on 15 April 2019. The squadron's first predecessor was organized in 1917 as the 80th Aero Squadron. It moved to France the following year, where it was redesignated the 492d Aero Squadron (Construction) and served as a support unit. It returned to the United States, where it was demobilized in 1919. The second predecessor of the squadron is the 492d Bombardment Squadron, which served in the Organized Reserve from 1925 to 1937. It was consolidated with the Aero Squadron in 1936, but was disbanded along with other reserve units in May 1942, shortly after the United States entered World War II. The squadron's third predecessor was activated in India in late 1942 as the 492d Bombardment Squadron. It served in combay in the China Burma India Theater, earning a Distinguished Unit Citation. After V- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing KC-135 Stratotanker
The Boeing KC-135 Stratotanker is an American military aerial refueling aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It is the predominant variant of the C-135 Stratolifter family of transport aircraft. The KC-135 was the United States Air Force's first jet-powered refueling tanker and replaced the KC-97 Stratofreighter. The KC-135 was initially tasked with refueling strategic bombers, but it was used extensively in the Vietnam War and later conflicts such as Operation Desert Storm to extend the range and endurance of US tactical fighters and bombers. The KC-135 entered service with the United States Air Force (USAF) in 1957; it is one of nine military fixed-wing aircraft with over 60 years of continuous service with its original operator. The KC-135 is supplemented by the larger McDonnell Douglas KC-10 Extender. Studies have concluded that many of the aircraft could be flown until 2030, although maintenance costs have great ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
901st Air Refueling Squadron
9 (nine) is the natural number following and preceding . Evolution of the Arabic digit In the beginning, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bottom dot. The Kshatrapa, Andhra and Gupta started curving the bottom vertical line coming up with a -look-alike. The Nagari continued the bottom stroke to make a circle and enclose the 3-look-alike, in much the same way that the sign @ encircles a lowercase ''a''. As time went on, the enclosing circle became bigger and its line continued beyond the circle downwards, as the 3-look-alike became smaller. Soon, all that was left of the 3-look-alike was a squiggle. The Arabs simply connected that squiggle to the downward stroke at the middle and subsequent European change was purely cosmetic. While the shape of the glyph for the digit 9 has an ascender in most modern typefaces, in typefaces with text figures the character usually has a descender, as, for example, in . The mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4th Air Division
The 4th Air Division is an inactive United States Air Force unit. Its last assignment was with Fifteenth Air Force, stationed at Francis E. Warren Air Force Base, Wyoming. It was inactivated on 23 August 1988. As the 4th Bombardment Wing, the unit was one of the primary B-17 Flying Fortress heavy strategic bombardment wings of VIII Bomber Command (later Eighth Air Force in World War II. During the Cold War, the 4th Air Division' was an intermediate command echelon of Strategic Air Command, controlling strategic bombardment and intercontinental strategic missile wings until inactivated in 1988. History The 4th Bombardment Wing moved to England in June 1943 and as a part of Eighth Air Force began bombing operations against German occupied Europe. Targets included shipyards, synthetic rubber plants, chemical plants, marshalling yards, and oil facilities. In July the wing grew to seven combat groups, which resulted in a reorganization of its groups on 13 September 1943 into th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial Refueling
Aerial refueling, also referred to as air refueling, in-flight refueling (IFR), air-to-air refueling (AAR), and tanking, is the process of transferring aviation fuel from one aircraft (the tanker) to another (the receiver) while both aircraft are in flight. The two main refueling systems are ''probe-and-drogue'', which is simpler to adapt to existing aircraft, and the ''flying boom'', which offers faster fuel transfer, but requires a dedicated boom operator station. The procedure allows the receiving aircraft to remain airborne longer, extending its range or loiter time. A series of air refuelings can give range limited only by crew fatigue/physical needs and engineering factors such as engine oil consumption. As the receiver aircraft can be topped up with extra fuel in the air, air refueling can allow a takeoff with a greater payload which could be weapons, cargo, or personnel: the maximum takeoff weight is maintained by carrying less fuel and topping up once airborne. Aerial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wing 4228th Strategic
A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expressed as its lift-to-drag ratio. The lift a wing generates at a given speed and angle of attack can be one to two orders of magnitude greater than the total drag on the wing. A high lift-to-drag ratio requires a significantly smaller thrust to propel the wings through the air at sufficient lift. Lifting structures used in water include various foils, such as hydrofoils. Hydrodynamics is the governing science, rather than aerodynamics. Applications of underwater foils occur in hydroplanes, sailboats and submarines. Etymology and usage For many centuries, the word "wing", from the Old Norse ''vængr'', referred mainly to the foremost limbs of birds (in addition to the architectural aisle). But in recent centuries the word's meaning has exten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
