US Airforce B-36 Heavy Bomber
A USAF Nazgul fires off!
Fighter Team USAF
The U.S. Army Air Forces (AAF) ended World War II as the
largest and most powerful air force in the world. By the end of the conflict,
the AAF comprised some 2.4 million personnel in 16 separate air forces (12 of
them overseas) and 243 groups (later designated as wings). The important role
played by the AAF in the war helped bring about realization of the goal long
sought by its leaders of an independent air force.
The National Security Act, passed by Congress and signed
into law by President Harry S. Truman in July 1947, established the U.S. Air
Force (USAF) as an independent armed service. The USAF established three major
combat commands in the United States: the Strategic Air Command (SAC), the
Tactical Air Command (TAC), and the Air Defense Command (ADC). The concept of
strategic bombardment, which the AAF had embraced in World War II, continued to
receive emphasis, and under General Curtis E. LeMay, SAC became the dominant
USAF command. It controlled the longrange bomber force and the nation’s nuclear
delivery capability. SAC also assumed responsibility for aerial tankers to
extend the strike range of the bombers. SAC gained responsibility for
intercontinental ballistic missiles (ICBMs) when they entered the U.S. force
structure in the late 1950s.
Created in 1946, the ADC and TAC were initially merged into
the Continental Air Command in December 1948 but were separated two years
later. The USAF used TAC and theater commands overseas to conduct aviation
missions in support of theater operations, including air superiority, ground
attack (close air support and interdiction), reconnaissance, and airlift in the
Military Air Transport Service (MATS). MATS demonstrated its importance during
the 1948–1949 Berlin Airlift.
First Secretary of the Air Force Stuart Symington
(1947–1950) and air force leaders argued for a 70-wing air force, but budget
retrenchment following World War II led to aggressive force reductions,
resulting in an actual force structure of 48 wings. Nonetheless, because of the
perception of airpower and atomic weapons as a war-winning combination, the
USAF became the dominant service in terms of funding and political support, and
SAC was clearly the most influential command in the U.S. defense establishment
during the 1950s. The onset of the Korean War (1950–1953) brought significant
improvement and increased spending for more personnel and new aircraft, leading
to a 235-wing force in 1956.
Airpower did play a key role in the Korean War. It was
certainly one of the most important factors in enabling United Nations Command
(UNC) personnel to stand at the Pusan Perimeter until the United States could
effect its military buildup and take the offensive. Propeller-driven Boeing
B-29 Superfortress bombers destroyed the industrial base of the Democratic
People’s Republic of Korea (DPRK, North Korea) and soon ran out of meaningful
targets. U.S. airpower continued to savage North Korean and, later, Chinese
supply lines and exacted a heavy toll on their ground personnel.
Communist
Mikoyan-Gurevich MiG-15 interceptor aircraft, initially flown by Soviet pilots,
however, forced the UNC to abandon strategic daytime bombing. The Lockheed F-80
Shooting Star, the first U.S. mass-produced jet aircraft, and the more capable
Republic F-84 Thunderjet proved no match for the MiG-15, although on 8 November
1950 an F-80 did shoot down a MiG-15 in the first clash between jet aircraft in
history. A worthy opponent for the MiG appeared in the North American F-86
Sabre, hastily rushed to Korea. These two jet aircraft were well matched, but
the F-86s racked up an impressive kill ratio thanks to superior pilot training.
Top USAF leaders nonetheless concluded that the Korean War
had been an anomaly, and they continued to invest significant resources in SAC
programs. SAC’s first strategic bomber was the propeller-driven Boeing B-50
Superfortress, introduced in 1947. Basically a vastly improved B-29, it was
certainly outclassed by jet aircraft. In 1948 the Convair B-36 Peacemaker
six-engine bomber entered service. With a gross weight of 410,000 pounds, it
was the world’s largest aircraft. The B-36 was also the world’s first
intercontinental bomber and was capable of carrying up to 72,000 pounds of
munitions. It remained in service until 1959. The first four-engine American
jet bomber was the North American B-45 Tornado. Produced beginning in 1948, it
served in Korea in a reconnaissance role and was in service for a decade. The
Boeing B-47 Stratojet medium bomber was one of the most important of USAF
aircraft. Sleek and futuristic and the first swept-wing bomber ever in
production, the B-47 entered service in 1951. Boeing’s follow-on aircraft to
the B-47, the B-52 Stratofortress, entered service in 1955. The Stratofortress
has been in service for more than fifty years. Certainly one of the most important
aircraft ever produced, it was capable of carrying a 40,000-pound payload 8,800
miles. B-52s are closely identified with the Cold War and played a leading role
in the Vietnam War, even acting in support of ground operations. They are best
remembered, however, for their role in the December 1972 Christmas Bombing of
Hanoi and Haiphong. In 1960, SAC received the sleek Convair B-58 Hustler. In
service for a decade, the large delta-configuration B-58 was capable of a speed
of 1,385 mph—the world’s first supersonic bomber.
The Vietnam War saw the USAF carry out operations in direct
support of ground troops but also conduct the highly publicized bombing of
North Vietnam (Operations ROLLING THUNDER, LINEBACKER I, and LINEBACKER II) and
the secret bombing of Laos (Operations BARREL ROLL and STEEL TIGER) and
Cambodia (Operation MENU). The interdiction campaigns were frustrating in that
they never could completely halt the infiltration of men and supplies by the
Democratic Republic of Vietnam (DRV, North Vietnam) into the Republic of
Vietnam (RVN, South Vietnam), but they certainly did make it much more
difficult for the communist side in the war and kept many North Vietnamese
troops and weapons out of South Vietnam. The campaigns did reveal the
limitations of airpower in nonconventional warfare, however. U.S. airpower, to
include the U.S. Navy and the U.S. Marine Corps, did play an important role in
such battles as the action in the Ia Drang Valley, the 1968 Tet Offensive, and
the siege of Khe Sanh, and certainly airpower was a key factor in North
Vietnam’s invasion of South Vietnam in the Spring or Easter Offensive of 1972.
In 1957, the United States launched its first ICBM, and
shortly thereafter SAC also controlled nuclear-armed ICBMs. By the end of the
1960s, SAC controlled more than 1,000 ICBMs as the number of nuclear-capable
bombers dwindled. The bombers and ICBMs combined with the navy’s
submarinelaunched ballistic missiles (SLBMs) to create the triad nuclear
deterrence force. Coordination in targeting and the development of the nuclear
Single Integrated Operations Plan was the responsibility of the Joint Strategic
Target Planning Staff, collocated at Offutt Air Force Base with SAC
headquarters. SAC was disestablished on 1 June 1992, following the end of the
Cold War. Its nuclear planning and command and control role continued in the
Unified Command, U.S. Strategic Command, and its operational forces were
dispersed to other USAF major commands: bombers and missiles to Air Combat
Command (missiles later moved to Space Command) and tankers to Air Mobility
Command.
In the early Cold War years, the offensive capability of SAC
was complemented by extensive USAF air defense forces. The ADC was responsible
for the interceptor fighters dedicated to the defense of the continental United
States. The command also directed the early warning radar system and the
command and control structure that coordinated all air defense resources,
including resources provided by other services in an emergency. The ADC became
the U.S. component of the North American Air Defense Command (NORAD), and the
ADC commander normally served simultaneously as the NORAD commander as well. As
space systems became increasingly important to warning and defensive
operations, the USAF renamed the command the Aerospace Defense Command in 1968.
The ADC was headquartered at Ent Air Force Base, Colorado, and then at Peterson
Field, Colorado. The ADC was inactivated in March 1980, and its functions were
dispersed to other major commands, primarily SAC, TAC, and, eventually, Space
Command.
Prominent interceptor aircraft flown by the USAF in this
period included the Northrop F-89 Scorpion and the Lockheed F-94 Starfire.
These aircraft entered service in 1950 and served for a decade, bringing radar
intercept capabilities for night and bad weather operations. The North American
F-86D Sabre of 1951 was the first USAF single-seat all-weather jet interceptor.
The North American F-100 Super Sabre appeared in 1954 and served until 1979. It
was the first USAF fighter to cruise at supersonic speeds and was designed as
an interceptor. The Lockheed F-104 Starfighter appeared in 1958 as an
interceptor but ended its career as a ground attack aircraft. The second
generation of air defense systems included the McDonnell Douglas F-101B Voodoo,
Convair F-102 Delta Dart, and Convair F-106 Delta Dagger interceptors.
The TAC was established in 1946 to control and train forces
that would work with U.S. Army units in theater operations. TAC’s primary
missions were securing air superiority and providing support to the ground
forces through close air support, interdiction, and reconnaissance missions.
TAC was merged into the Continental Air Command in 1948. In December 1950, the
USAF returned TAC to major command status, reflecting the demands of the Korean
War on theater air resources. TAC was headquartered at Langley Air Force Base
in Virginia. The USAF converted TAC to Air Combat Command in 1992 as part of
the post–Cold War reorganization.
The F-80, F-84, and F-86 were among the first jet fighters.
They were followed in the 1950s by day-fighter designs that had a secondary
ground-attack role, especially the Super Sabre and the Starfighter. Over time,
both the F-100 and the F-104 became primarily ground-attack platforms. In the
mid-1960s, the USAF adapted the navy-designed McDonnell Douglas F-4 Phantom as
a multirole aircraft to perform the air superiority and ground-attack roles.
The McDonnell Douglas F-15 Eagle was the first USAF design specifically for air
superiority. It entered service in 1974 and saw extensive service in the 1991
Gulf War. It also performed brilliantly for the Israeli Air Force. The General
Dynamics F-16 Fighting Falcon of 1980, conceived as a lightweight multirole
complement to the F-15, combined air-to-air and ground-attack capabilities.
Fighter-bomber, attack, and reconnaissance aircraft included
the Thunderjet of 1947. It saw extensive service in a variety of missions
during the Korean War. Reflecting the nuclear-oriented force structure of
Dwight D. Eisenhower’s presidency, the USAF embraced the Republic F-105
Thunderchief fighter-bomber as a supersonic nuclear weapons delivery system. In
a conventional bombing role, it bore the brunt of the air war over North
Vietnam. The superb Phantom entered service in 1960 and served extensively in
Vietnam, where it established an enviable combat record. The Phantom remained
in service throughout the Cold War period. The General Dynamics F/FB-111
Aardvark of 1968 was the first operational combat aircraft with a swing-wing.
Finally, mention must be made of the F-117A Nighthawk stealth fighter. In
appearance unlike any other aircraft and making use of radar absorbent
materials, the triangular-shaped F-117A appeared in 1983 and first saw action
in the 1989 U.S. invasion of Panama. It also participated extensively in the
Gulf War, hitting targets with great precision. Of reconnaissance aircraft,
Lockheed produced perhaps the world’s two best in the Cold War: the U-2 (1956)
and the SR-71 (1964).
Of major USAF overseas commands, the two most important were
the United States Air Forces in Europe (USAFE) and the Pacific Air Forces
(PACAF). USAFE was established in August 1945 and served as the air force
component of the U.S. European Command. USAF theater forces in the Pacific were
initially organized as the Far East Air Forces. In 1957, the designation
shifted to Pacific Air Forces. PACAF was the USAF component of the U.S. Pacific
Command.
Airlift emerged as a vitally important function during World
War II. This continued in the Cold War. In 1948, the Air Force Air Transport
Command and the Navy Air Transport Service were merged to create MATS, which
was charged with providing all necessary airlift support to the U.S. military.
The USAF changed MATS to the Military Airlift Command (MAC) in 1966. MAC became
the air force component to U.S. Transportation Command, the unified command
responsible for moving and sustaining U.S. combat forces. In addition to
military aircraft, MAC managed contracted airlift and the Civil Reserve Air
Fleet (CRAF), which provided an additional surge airlift capacity in national
emergencies. MAC was headquartered at Scott Air Force Base, Illinois. During
the post–Cold War USAF reorganization in 1992, MAC was renamed Air Mobility
Command and gained control of the tanker aircraft that had previously been
assigned to SAC.
McDonnell Douglas provided a large number of transport
aircraft in this period. Among these were the workhorse C-47 Skytrain (the
military version of the DC-3); the C-54 Skymaster (the civilian DC-4), the
first four-engine U.S. military transport; the C-74 Globemaster, at its
introduction in 1945 the world’s largest transport plane; the C-118 Liftmaster
(the DC-6 in civilian service); the C-124 Globemaster, the USAF’s first
strategic cargo plane; and the C-133 Cargomaster. Lockheed also provided
noteworthy Cold War transport aircraft, including the C-121 Super
Constellation, the C-130 Hercules, and the C-141 Starlifter, in 1965 the
world’s first all-jet air transport aircraft. Lockheed’s giant C-5 Galaxy entered
service in 1969 and held the title as the world’s largest operational aircraft
for more than fifteen years. The twin-engine Fairchild C-119 Flying Boxcar
entered service in 1949 and served with distinction in Korea and in Vietnam.
Tanker aircraft include the Mc- Donnell Douglas KC-10 Extender and Boeing
KC-135 Stratotanker.
The USAF was heavily involved in the development of space
systems from its origin as a separate service and became the lead agency for
space launches, working closely with other government agencies, especially the
Central Intelligence Agency (CIA) and the National Reconnaissance Office, to
develop a wide range of space-based capabilities. Initially, the development
and launch of satellite systems were the responsibilities of the Air Research
and Development Command (ARDC), which also dealt with aircraft and other
weapons system designs. The USAF redesignated ARDC the Air Force Systems
Command (AFSC) in 1961. The rapidly increasing importance of space led the USAF
to establish the Air Force Space Command in September 1982. Air Force Space
Command provided launch support and operational control of space platforms and
became the lead agency for U.S. military space activities. It also assumed some
of the ADC component functions in NORAD and in 1985 became the air force
component of the U.S. Space Command.
The USAF relied on a number of supporting major commands to
develop and sustain its capabilities. The Air Force Logistics Command (AFLC,
Air Matériel Command until 1961) provided supply and maintenance support. In
the post–Cold War reorganization of 1992, the USAF merged the AFLC and the AFSC
into Air Force Matériel Command. An additional important command for the USAF
was Air Training Command (ATC), the organization that provided all of the
formal training for USAF personnel, including flying training for pilots and
navigators and technical training for all career fields. The USAF later renamed
the ATC the Air Education and Training Command.
USAF doctrinal emphasis on deep attacks in pursuit of
decisive effects often placed it in conflict with the other services, which
believed that airpower should be used in a support role to assist the surface
forces in traditional campaigns against enemy surface forces. In addition to
seeking decisive offensive victories, USAF doctrine emphasized the importance
of technological dominance and the need for pursuing advanced capabilities. As
the Cold War ended, USAF theater airpower and space power, developed to deter
and if necessary engage Soviet power, was nonetheless highly effective in
providing the foundation for victory in Operation DESERT STORM, the 1991
campaign to liberate Kuwait from Iraqi occupation.
The end of the Cold War brought a considerable decline in
USAF strength. In 1987 the USAF had 171 wings, 7,245 active duty aircraft, and
607,000 personnel. By 1991 these numbers had fallen to 153 wings (115 wings by
1995), 4,710 aircraft, and 388,100 personnel. Air National Guard (ANG) and Air
Force Reserve (AFR) totals experienced similar declines, from 263,000 to
181,000 personnel.
References: Boyne, Walter J. Beyond the Wild Blue: A History
of the United States Air Force, 1947– 1997. New York: St. Martin’s, 1997. Dick,
Ron. American Eagles: A History of the United States Air Force.
Charlottesville, VA: Howell, 1997. Frisbee, John L., ed. Makers of the United
States Air Force.Washington, DC: U.S. Government Printing Office, 1987.
Futrell, Robert Frank. Ideas, Concepts, Doctrine: Basic Thinking in the United
States Air Force, vols. 1 and 2. Maxwell AFB, AL: Air University Press, 1989.
Lambeth, Benjamin S. The Transformation of American Air Power. Ithaca, NY:
Cornell University Press, 2000. Momyer, William W. Air Power in Three Wars.
Washington, DC: U.S. Government Printing Office, 1982. Nalty, Bernard C., ed.
Winged Shield, Winged Sword: A History of the United States Air Force. 2 Vols.
Washington, DC: Air Force History and Museums Program, U.S. Government Printing
Office, 1997. Ravenstein, Charles A. The Organization and Lineage of the United
States Air Force. Washington, DC: Office of Air Force History, USAF, U.S.
Government Printing Office, 1986. Trest, Warren A. Air Force Roles and
Missions: A History. Washington, DC: Air Force History and Museum Program, U.S.
Government Printing Office, 1998.
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