740th Missile Squadron
740th Missile Squadron combat crew on alert
Active	1943-1945; 1947–1949; 1956–1957; 1962–present
Country	United States
Branch	United States Air Force
Type	Squadron
Role	Intercontinental ballistic missile Operations, Nuclear Deterrence
Part of	Air Force Global Strike Command
Garrison/HQ	Minot Air Force Base, North Dakota
Nickname	Vulgar Vultures[citation needed]
Motto	Custodes Pacis (Latin for 'Custodians of Peace')
Mascot	Vulgar Vulture[citation needed]
Engagements	Mediterranean Theater of Operations
Decorations	Distinguished Unit Citation Air Force Outstanding Unit Award
Insignia
740th Missile Squadron emblem[a][1]
740th Strategic Missile Squadron emblem[b][1]
740th Bombardment Squadron emblem(World War II)[2][c]

The740th Missile Squadron is aUnited States Air Force unit stationed atMinot Air Force Base, North Dakota. The squadron is equipped with theLGM-30G Minuteman IIIintercontinental ballistic missile, with a mission of nuclear deterrence.

The squadron was first activated as the740th Bombardment Squadron in June 1943. After training in the United States with theConsolidated B-24 Liberator, the 740th deployed to theMediterranean Theater of Operations, participating in thestrategic bombing campaign against Germany. It earned twoDistinguished Unit Citations for its combat operations. FollowingV-E Day, the squadron remained in Italy without its flight echelon until inactivating in September 1945.

The squadron was activated in thereserve in 1947, but apparently was not fully manned or equipped before inactivating in June 1949 and transferring its resources to another unit. It was redesignated the740th Fighter-Day Squadron and activated, but did not become operational before inactivating in July 1957. In November 1962 it was organized as the740th Strategic Missile Squadron, an LGM-30B Minuteman I squadron. In 1971 it upgraded to the Minuteman III, and is currently a part of the91st Operations Group.

The740th Missile Squadron controls and maintains 50 launch facilities and 5 missile alert facilities. The squadron is divided into missile operations flights, which are responsible for day-to-day operations, maintenance, and security, and an operations support flight, which is responsible for ensuring the readiness of the missile alert facilities.^[3]

Thesquadron was first activated atAlamogordo Army Air Field, New Mexico on 1 June 1943 as the740th Bombardment Squadron, one of the four squadrons of the455th Bombardment Group.^[1][4] The initialcadre for the squadron was drawn from the302d Bombardment Group. In July, a group cadre was given advanced tactical training by theArmy Air Forces School of Applied Tactics atOrlando Army Air Base andPinecastle Army Air Field, Florida. After organizing at Alamogordo, the squadron moved to Utah, where the ground echelon was stationed atKearns Army Air Base, although flying operations were based atSalt Lake City Army Air Base.^[5] After completing training atLangley Field, Virginia, the squadron departed the United States for theMediterranean Theater of Operations in December 1943.^[1] The air echelon began staging throughMitchel Field, New York to ferry their Liberators via the southern ferry route.^[6] The ground echelon sailed on theSSCharles Brantley Aycock.^[7]

The air echelon of the squadron was delayed in Tunisia and was not entirely lodged at the squadron's combat station ofSan Giovanni Airfield, Italy until 1 February 1944, and the squadron flew its first mission that month. The squadron was engaged primarily in thestrategic bombing campaign against Germany, attacking targets likeairfields, factories, oil refineries, harbors,marshalling yards in Italy, France, Germany, Austria, Hungary, Romania, and Yugoslavia.^[4]

On 2 April 1944, the squadron attacked a ball bearing plant atSteyr, Austria for which it earned aDistinguished Unit Citation (DUC). The primary target, the Daimler-Pusch aircraft engine factory was obscured by clouds, so the unit attacked the nearby ball bearing plant although attacks by an estimated 75 twin engine fighters continued through the bomb run and heavy, accurateflak was encountered. The squadron claimed the destruction of seven of these fighters against the loss of one squadron Liberator.^[8]

On 26 June 1944, the squadron encounteredfighter opposition that was described as the strongestFifteenth Air Force had encountered to date, and which destroyed several Liberators of the 455th Group, which was leading the304th Bombardment Wing on the raid. One squadron Liberator was lost on the raid, while the squadron claimed eleven enemy aircraft destroyed (two shared claims). The squadron pressed its attack on the oil refinery atMoosbierbaum, Austria, for which it received a second DUC.^[4][9]

The squadron providedair support to ground forces inOperation Shingle, the landings atAnzio and theBattle of Monte Cassino in the spring of 1944. It knocked outcoastal defenses to clear the way forOperation Dragoon, the invasion of southern France in September. AsAxis forces were withdrawing from the Balkan peninsula in the fall of 1944, the squadron bombed marshalling yards, troop concentrations and airfields to slow their retreat. It flewair interdiction missions to supportOperation Grapeshot, the Spring 1945 offensive in Northern Italy.^[4]

The squadron flew its last combat mission on 25 April 1945 against rail yards atLinz, Austria.^[10] Following thesurrender of German forces in Italy, it flew some supply missions and transported personnel to ports and airfields for shipment back to the United States. Most of the air echelon returned to the United States, ferrying their aircraft in June. The squadron's remaining ground personnel remained in Italy, moving toBari Airfield in July 1945, where they serviced the aircraft assigned to headquarters,Fifteenth Air Force.^[11] It was inactivated there on 9 September 1945.^[1]

The squadron was reactivated as areserve unit underAir Defense Command (ADC) atHensley Field, Texas in January 1947, where its training was supervised by ADC's 4122d AAF Base Unit (later the 2596th Air Force Reserve Training Center).^{[citation needed]} It was assigned directly toTenth Air Force until March, when its parent 455th Group was activated. It was nominally a very heavy bomber unit, but the squadron does not appear to have been fully manned or equipped with operational aircraft while a reserve unit.^[12] In 1948Continental Air Command (ConAC) assumed responsibility for managing reserve andAir National Guard units from ADC.^[13] PresidentTruman’s reduced 1949 defense budget required reductions in the number of units in the Air Force.^[14] ConAC also reorganized its reserve units under thewing base organization system in June 1949. As a result, the squadron was inactivated and its personnel and equipment were transferred to elements of the443d Troop Carrier Wing, which was activated simultaneously.^[1][15]

The squadron was redesignated the740th Fighter-Day Squadron and activated atMyrtle Beach Air Force Base, South Carolina in July 1956 asTactical Air Command planned to organize a secondNorth American F-100 Super Sabre wing there. Some personnel were assigned to the unit, but it never became operational with aircraft. It was inactivated in July 1957 and its few personnel assigned were reassigned to elements of the354th Fighter-Day Wing.^[1][16]

The squadron was redesignated the740th Strategic Missile Squadron and activated on 1 November 1962 as anintercontinental ballistic missile squadron atMinot Air Force Base, North Dakota. The squadron was initially equipped with 50LGM-30B Minuteman Is, and placed its first missile onalert in 1963. The 740th upgraded toLGM-30G Minuteman III between December 1970 through December 1971 and has maintained ICBMs on alert ever since.^[1]

740th Missile Squadron Launch Facilities^[1]

Missile Alert Facilities (A-E flights, each controlling 10 missiles) are located as follows:

A-1 2.3 mi WNW ofBalfour, North Dakota:47°58′00″N100°34′51″W / 47.96667°N 100.58083°W /47.96667; -100.58083 (A-01)

B-1 8.6 mi SSW ofVoltaire, North Dakota:47°54′31″N100°55′37″W / 47.90861°N 100.92694°W /47.90861; -100.92694 (B-01)

C-1 9.2 mi SSW ofRuso, North Dakota:47°42′52″N101°00′36″W / 47.71444°N 101.01000°W /47.71444; -101.01000 (C-01)

D-1 1.8 mi S ofMax, North Dakota:47°47′42″N101°17′54″W / 47.79500°N 101.29833°W /47.79500; -101.29833 (D-01)

E-1 10.8 mi SW ofDouglas, North Dakota:47°45′02″N101°40′29″W / 47.75056°N 101.67472°W /47.75056; -101.67472 (E-01)

The squadron has undergone several changes in assignment that did not affect its mission. In June 1968, the455th Strategic Missile Wing at Minot was replaced by the91st Strategic Missile Wing, which moved fromGlasgow Air Force Base, Montana to Minot on paper, and the squadron was reassigned to the 91st Wing.^[17] In September 1991Strategic Air Command (SAC) reorganized its missile wings under the combat wing organization, and the 91st Wing's missile squadrons were assigned to the reactivated91st Operations Group and dropped the "strategic" from their name. In 1992, the Air Force reorganized its combat forces. SAC was inactivated and the squadron became an element ofAir Combat Command until July 1993, when it became part ofAir Force Space Command. Between 1994 and 1996, thewing was reduced togroup level. In December 2009, the Air Force's nuclear capable missile units, including the 740th were transferred toAir Force Global Strike Command.^[1][18][19]

Squadron missile sites are designated by flight, using one letter of the alphabet, followed by a number. The first site in each flight is #1 and designates the Missile Alert Facility, which consists of an above-ground structure plus an underground Launch Control Center staffed by two officers. The Launch Facilities, are numbered 2 through 11 and are connected to the Launch Control Center by hardened intersite cables, which also interconnect flights. The 740th includes flights A through E.^[20]

• Constituted as the740th Bombardment Squadron (Heavy) on 14 May 1943

Activated on 1 June 1943

Redesignated740th Bombardment Squadron, Heavy on 6 March 1944

Inactivated on 9 September 1945

• Redesignated740th Bombardment Squadron, Very Heavy on 27 December 1946

Activated in the reserve on 10 January 1947

Inactivated on 27 June 1949

• Redesignated740th Fighter-Day Squadron on 7 May 1956

Activated on 25 July 1956

Inactivated on 1 July 1957

• Redesignated740th Strategic Missile Squadron and activated on 28 June 1962 (not organized)

Organized on 1 November 1962

Redesignated as740 Missile Squadron on 1 September 1991^[1]

• 455th Bombardment Group, 1 June 1943 - 9 September 1945
• Tenth Air Force, 10 January 1947
• 455th Bombardment Group, 25 March 1947 - 27 June 1949
• 455th Fighter-Day Group, 25 July 1956 - 1 July 1957
• Strategic Air Command, 28 June 1962 (not organized)
• 455th Strategic Missile Wing, 1 November 1962
• 91st Strategic Missile Wing, 25 June 1968
• 91st Operations Group, 1 September 1991
• 91st Missile Group, 1 July 1994
• 91st Operations Group, 1 February 1996 – present^[1]

• Alamogordo Army Air Field, New Mexico, 1 June 1943
• Kearns Army Air Base, Utah, 9 September 1943
• Langley Field, Virginia, 5 October – 13 December 1943
• San Giovanni Airfield, Italy, 15 January 1944
• Bari, Italy, c. July–9 September 1945
• Hensley Field, Texas, 10 January 1947 – 27 June 1949
• Myrtle Beach Air Force Base, South Carolina, 25 July 1956 – 1 July 1957
• Minot Air Force Base, North Dakota, 1 November 1962 – present^[1]

• Consolidated B-24 Liberator, 1943-1945
• LGM-30 Minuteman, 1962–present^[1]

Award streamer	Award	Dates	Notes
	Distinguished Unit Citation	2 April 1944	Steyr, Austria, 740th Bombardment Squadron[1]
	Distinguished Unit Citation	26 June 1944	Austria, 740th Bombardment Squadron[1]
	Air Force Outstanding Unit Award	1 July 1972-30 June 1973	740th Strategic Missile Squadron[1]
	Air Force Outstanding Unit Award	1 July 1972-30 June 1973	740th Strategic Missile Squadron[1]
	Air Force Outstanding Unit Award	1 July 1976-30 June 1978	740th Strategic Missile Squadron[1]
	Air Force Outstanding Unit Award	1 July 1978-30 June 1980	740th Strategic Missile Squadron[1]
	Air Force Outstanding Unit Award	1 July 1989-14 February 1991	740th Strategic Missile Squadron[1]
	Air Force Outstanding Unit Award	1 September 1993-31 August 1995	740th Missile Squadron[1]
	Air Force Outstanding Unit Award	1 September 1995-31 August 1997	740th Missile Squadron[1]
	Air Force Outstanding Unit Award	1 October 1998-30 September 2000	740th Missile Squadron[1]
	Air Force Outstanding Unit Award	1 October 2000-1 October 2001	740th Missile Squadron[1]
	Air Force Outstanding Unit Award	1 January-31 December 2002	740th Missile Squadron[1]

Campaign Streamer	Campaign	Dates	Notes
	Air Offensive, Europe	15 January 1944 – 5 June 1944	740th Bombardment Squadron[1]
	Air Combat, EAME Theater	15 January 1944 – 11 May 1945	740th Bombardment Squadron[1]
	Naples-Foggia	15 January 1944 – 21 January 1944	740th Bombardment Squadron[1]
	Anzio	22 January 1944 – 24 May 1944	740th Bombardment Squadron[1]
	Rome-Arno	22 January 1944 – 9 September 1944	740th Bombardment Squadron[1]
	Central Europe	22 March 1944 – 21 May 1945	740th Bombardment Squadron[1]
	Normandy	6 June 1944 – 24 July 1944	740th Bombardment Squadron[1]
	Northern France	25 July 1944 – 14 September 1944	740th Bombardment Squadron[1]
	Southern France	15 August 1944 – 14 September 1944	740th Bombardment Squadron[1]
	North Apennines	10 September 1944 – 4 April 1945	740th Bombardment Squadron[1]
	Rhineland	15 September 1944 – 21 March 1945	740th Bombardment Squadron[1]
	Po Valley	3 April 1945 – 8 May 1945	740th Bombardment Squadron[1]

48°24′57″N101°21′29″W / 48.41583°N 101.35806°W /48.41583; -101.35806 (Minot AFB)

• List of United States Air Force missile squadrons
• List of United States Air Force fighter squadrons
• B-24 Liberator units of the United States Army Air Forces

Explanatory notes

Citations

 This article incorporatespublic domain material from the Air Force Historical Research Agency

• Asch, Col Alfred; Graff, Col Hugh R.; Ramey, Lt Col Thomas A. (1991).455th Bomb Group (H): Flight of the Vulgar Vultures. Appleton WI: Graphic Communications Center. Retrieved16 April 2019.
• Knaack, Marcelle Size (1978).Encyclopedia of US Air Force Aircraft and Missile Systems(PDF). Vol. 2, Post-World War II Bombers 1945-1973. Washington, DC: Office of Air Force History.ISBN 0-912799-59-5. Retrieved17 December 2016.
• Maurer, Maurer, ed. (1983) [1961].Air Force Combat Units of World War II(PDF) (reprint ed.). Washington, DC: Office of Air Force History.ISBN 0-912799-02-1.LCCN 61060979. Archived fromthe original(PDF) on 20 December 2016.
• Maurer, Maurer, ed. (1982) [1969].Combat Squadrons of the Air Force, World War II(PDF) (reprint ed.). Washington, DC: Office of Air Force History.ISBN 0-405-12194-6.LCCN 70605402.OCLC 72556. Archived fromthe original(PDF) on 20 December 2016.
• Ravenstein, Charles A. (1984).Air Force Combat Wings, Lineage & Honors Histories 1947-1977. Washington, DC: Office of Air Force History.ISBN 0-912799-12-9.
• Watkins, Robert A. (2009).Insignia and Aircraft Markings of the U.S. Army Air Force In World War II. Vol. IV, European-African-Middle Eastern Theater of Operations. Atglen, PA: Shiffer Publishing, Ltd.ISBN 978-0-7643-3401-6.

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