400th Missile Squadron

History

World War II

The squadron was first organized as the 10th Reconnaissance Squadron at Key Field, Mississippi in April 1942 as a Consolidated B-24 Liberator unit and one of the original squadrons of the 90th Bombardment Group. Within a week the squadron name was changed to the 400th Bombardment Squadron. The squadron trained with Liberators in the southeastern United States under III Bomber Command until August.

The squadron moved to Willow Run Airport, Michigan for conversion training on newly manufactured Ford Liberators. Assigned to VII Bomber Command with B-24Ds, the unit moved to Hickam Field, Hawaii in September. The squadron arrived in northern Queensland, Australia in November 1942 and began bombardment missions under V Bomber Command almost immediately.

The squadron attacked enemy airfields, troop concentrations, ground installations and shipping in New Guinea, the Bismarck Archipelago, Palau and the southern Philippines. The 400th was awarded a Distinguished Unit Citation for its operations in Papua between through January 1943. The unit participated in the Battle of Bismarck Sea in March 1943, and earned another citation for strikes on enemy airfields at Wewak, New Guinea in September 1943 despite heavy flak and fighter opposition.

During 1944, the 400th supported the New Guinea Campaign through the end of June, then made long-range raids on oil refineries at Balikpapan, Borneo, in September and October. In January 1945, the squadron moved to the Philippines and supported ground forces on Luzon, attacked industrial targets on Formosa, and bombed railways, airfields, and harbor facilities on the Asiatic mainland. Shortly before the end of the war in the Pacific, the 90th moved to Okinawa, from which it would be able to strike the Japanese home islands.

After VJ Day, the squadron flew reconnaissance missions over Japan and ferried Allied prisoners of war from Okinawa to Manila. It ceased operations by November 1945. The squadron was inactivated in the Philippines in early 1946.

Intercontinental Ballistic Missiles

The squadron was reactivated on 1 July 1964 as an intercontinental ballistic missile squadron assigned to the 90th Strategic Missile Wing at Francis E. Warren Air Force Base, Wyoming, and equipped with fifty LGM-30B Minuteman Is, equipped with a single reentry vehicle. The squadron was the last of the 90th Wing's four Minuteman squadrons to activate. Beginning in June 1973, its Minuteman I missiles began to be replaced by LGM-30G Minuteman IIIs, which could carry up to three reentry vehicles, and it became the first Minuteman III squadron in the wing.

LGM-118 Peacekeeper personnel training and facility preparation began in June 1985. The Peacekeeper, which could carry ten independently targeted reentry vehicles, In 2001 in compliance with the Strategic Arms Reduction Treaty, these missiles were limited to a single reentry vehicle

Lineage

• Constituted as the 10th Reconnaissance Squadron (Heavy) on 28 January 1942 : Activated on 15 April 1942 : Redesignated 400th Bombardment Squadron (Heavy) on 22 April 1942 : Redesignated 400th Bombardment Squadron, Heavy on 6 March 1944 : Inactivated on 27 January 1946 : Redesignated 400th Strategic Missile Squadron (ICBM-Minuteman) and activated on 10 December 1963 (not organized) : Organized on 1 July 1964 : Redesignated 400th Missile Squadron on 1 September 1991 : Inactivated 4 October 2005

Assignments

• 90th Bombardment Group, 15 April 1942 – 27 January 1946
• 90th Strategic Missile Wing (later 90th Missile Wing, 90th Space Wing), 1 July 1964 - 19 September 2005

Stations

• Key Field, Mississippi, 15 April 1942
• Barksdale Field, Louisiana, 17 May 1942
• Greenville Army Air Base, South Carolina, 21 June 1942
• Willow Run Airport, Michigan, 9–19 August 1942
• Hickam Field, Hawaii, 12 September 1942
• Iron Range Airfield, Queensland, Australia, c. 4 November 1942
• Jackson Airfield (7 Mile Drome), Port Moresby, New Guinea, c. 22 March 1943
• Dobodura Airfield Complex, New Guinea, December 1943
• Nadzab Airfield Complex, New Guinea, 23 February 1944
• Mokmer Airfield, Biak Island, Netherlands East Indies, c. 12 August 1944
• McGuire Field, Mindoro, Philippines, 26 January 1945
• Ie Shima Airfield, Okinawa, c. 11 August 1945
• Fort William McKinley, Luzon, Philippines, 23 November 1945 – 27 January 1946
• Francis E. Warren Air Force Base, Wyoming, 10 December 1963 – 19 September 2005

Aircraft and Missiles

• Consolidated B-24 Liberator, 1942–1945
• LGM-30B Minuteman I, 1964–1974
• LGM-30G Minuteman III, 1973–1986
• LGM-118A Peacekeeper, 1986–2005

Awards and campaigns

. Philippine Presidential Unit Citation (WWII).

References

Notes

Citations

Bibliography

• AF Pamphlet 900-2, Unit Decorations, Awards and Campaign Participation Credits Department of the Air Force, Washington, DC, 15 June 1971
• AF Pamphlet 900-2, Unit Decorations, Awards and Campaign Participation Credits, Vol II Department of the Air Force, Washington, DC, 30 September 1976

References

1. Endicott, p. 780
2. Watkins, pp. 86-87
3. (27 May 2010). "Factsheet 90 Operations Group (AFSPC)". Air Force Historical Research Agency.
4. Maurer, ''Combat Squadrons'', p. 490
5. (6 April 2012). "Factsheet 90 Missile Wing (AFGSC)". Air Force Historical Research Agency.
6. (19 August 2010). "90 MW Fact Sheet". 90th Missile Wing Public Affairs.
7. 90th Missile Wing Heritage Pamphlet, p. 4
8. was fully operational with the squadron on 30 December 1986. The 400th was the only USAF missile squadron to put the Peacekeeper on [[alert status. alert]] and in 1999 was awarded the General Samuel C. Phillips Award as the best missile squadron in [[Air Force Space Command]].90th Missile Wing Heritage Pamphlet, p. 21
9. Lineage, including assignments, stations and aircraft through World War II in Maurer, ''Combat Squadrons'', p. 490
10. 90th Missile Wing Heritage Pamphlet, p. 16
11. 90th Missile Wing Heritage Pamphlet, p. 23
12. 90th Missile Wing Heritage Pamphlet, pp. 16, 23
13. AF Pamphlet 900-2 (1971), p. 364
14. AF Pamphlet 900-2 Vol. II, p. 69
15. "Air Force Personnel Services: Unit Awards". Air Force Personnel Center.