The United States Strategic Air Forces in the Pacific (USASTAF) was a

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...

command and control authority of the

United States Army Air Forces The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II ...

in the Pacific theater of

History

USASTAF was the Pacific counterpart of the United States Strategic Air Forces in Europe (USSTAF). Its mission was to coordinate strategic bombing of the

Japanese home islands The Japanese archipelago (Japanese: 日本列島, ''Nihon rettō'') is a group of 6,852 islands that form the country of Japan, as well as the Russian island of Sakhalin. It extends over from the Sea of Okhotsk in the northeast to the East Chin ...

during the expected

invasion of Japan Operation Downfall was the proposed Allied plan for the invasion of the Japanese home islands near the end of World War II. The planned operation was canceled when Japan surrendered following the atomic bombings of Hiroshima and Nagasaki, ...

Establishment

The Joint Chiefs agreed to the establishment of the USASTAF on 2 July 1945, it would have a headquarters in Guam and be commanded by General Carl Andrew "Tooey" Spaatz, and consisted of the combat commands ( VII Fighter Command, XXI Bomber Command) of the

Twentieth Air Force The Twentieth Air Force (Air Forces Strategic) (20th AF) is a numbered air force of the United States Air Force Global Strike Command (AFGSC). It is headquartered at Francis E. Warren Air Force Base, Wyoming. 20 AF's primary mission is Interco ...

and the

Eighth Air Force The Eighth Air Force (Air Forces Strategic) is a numbered air force (NAF) of the United States Air Force's Air Force Global Strike Command (AFGSC). It is headquartered at Barksdale Air Force Base, Louisiana. The command serves as Air Forc ...

when redeployed from the

European Theater of Operations The European Theater of Operations, United States Army (ETOUSA) was a Theater of Operations responsible for directing United States Army operations throughout the European theatre of World War II, from 1942 to 1945. It commanded Army Ground For ...

(ETO) to Okinawa. General

Curtis E. Lemay Curtis Emerson LeMay (November 15, 1906 – October 1, 1990) was an American Air Force general who implemented a controversial strategic bombing campaign in the Pacific theater of World War II. He later served as Chief of Staff of the U.S. Air ...

was appointed Spaatz's Chief of Staff. Guam was the headquarters of the XXI Bomber Command and until the arrival of the Eighth Air Force would provide the bulk of men and equipment of the new command. On 16 July the headquarters of the

was officially moved from Washington, DC to

Harmon Field Harmon Air Force Base is a former World War II United States Army Air Forces airfield, and postwar United States Air Force Base on Guam in the Mariana Islands. Originally named "Depot Field", it was renamed in honor of Lieutenant General Millard ...

, Guam; the headquarters of the

XX Bomber Command The XX Bomber Command was a United States Army Air Forces bomber formation. Its last assignment was with Twentieth Air Force, based on Okinawa. It was inactivated on 16 July 1945. History The idea of basing Boeing B-29 Superfortresses in ...

was inactivated, effective 18 July, and the ''Headquarters and Headquarters Squadron, XXI Bomber Command'' was redesignated ''Headquarters and Headquarters Squadron, Twentieth Air Force''; thus the Bomber Commands were brought to an end as actual establishments and their wings passed to direct control of Headquarters Twentieth Air Force of which Major General

Curtis E. LeMay Curtis Emerson LeMay (November 15, 1906 – October 1, 1990) was an American Air Force general who implemented a controversial strategic bombing campaign in the Pacific theater of World War II. He later served as Chief of Staff of the U.S. Air ...

took command on that date. On the same day the Eighth was reassigned to

Okinawa is a Prefectures of Japan, prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 Square kilometre, km2 (880 sq mi). ...

, as a paper transfer as it arrived without men or equipment.U.S. Army Air Forces in World War II: Combat Chronology July 1945

Retrieved 2008-09-08 Spaatz arrived in theater on 29 July and began organizing his forces—a task he had not completed by the war's end. The primary combat missions carried out by USASTAF forces were the

firebombing Firebombing is a bombing technique designed to damage a target, generally an urban area, through the use of fire, caused by incendiary devices, rather than from the blast effect of large bombs. In popular usage, any act in which an incendiary d ...

of Japanese cities and industrial targets during June and July 1945 by Twentieth Air Force. No Eighth Air Force combat missions were flown. The

atomic bombings of Hiroshima and Nagasaki The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki on 6 and 9 August 1945, respectively. The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the onl ...

were carried out by direct order of USAAF Chief of Staff General Henry "Hap" Arnold" through the

509th Composite Group The 509th Composite Group (509 CG) was a unit of the United States Army Air Forces created during World War II and tasked with the operational deployment of nuclear weapons. It conducted the atomic bombings of Hiroshima and Nagasaki, Japan, in ...

Inactivation

On 6 December 1945 USASTAF was abolished by the inactivation of its headquarters and headquarters squadron. Its personnel, equipment and aircraft were assigned to

Pacific Air Command, United States Army Pacific Air Forces (PACAF) is a Major Command (MAJCOM) of the United States Air Force and is also the air component command of the United States Indo-Pacific Command (USINDOPACOM). PACAF is headquartered at Joint Base Pearl Harbor–Hickam (f ...

(PACUSA) which was assigned to United States Army Forces, Pacific (AFPAC). PACUSA was reassigned to

Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.46 ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...

on 17 May 1946. The USAAF Air Forces in the Pacific region were reassigned as follows: *

Fifth Air Force The Fifth Air Force (5 AF) is a numbered air force of the United States Air Force Pacific Air Forces (PACAF). It is headquartered at Yokota Air Base, Japan. It is the U.S. Air Force's oldest continuously serving Numbered Air Force. The organizat ...

: Assigned to

Seventh Air Force The Seventh Air Force (Air Forces Korea) (7 AF) is a Numbered Air Force of the United States Pacific Air Forces (PACAF). It is headquartered at Osan Air Base, South Korea. The command's mission is to plan and direct air component operations in ...

: Assigned to

Hickam Field Hickam may refer to: ;Surname *Homer Hickam (born 1943), American author, Vietnam veteran, and a former NASA engineer ** October Sky: The Homer Hickam Story, 1999 American biographical film * Horace Meek Hickam (1885–1934), pioneer airpower advoc ...

Territory of Hawaii The Territory of Hawaii or Hawaii Territory ( Hawaiian: ''Panalāʻau o Hawaiʻi'') was an organized incorporated territory of the United States that existed from April 30, 1900, until August 21, 1959, when most of its territory, excluding ...

: Assigned to Kadena Army Air Base,

Thirteenth Air Force The Thirteenth Air Force (Air Forces Pacific) (13 AF) was a numbered air force of the United States Air Force Pacific Air Forces (PACAF). It was last headquartered at Hickam Air Force Base on the island of Oahu, Hawaii. 13 AF has never been sta ...

: Assigned to

Clark Field Clark is an English language surname, ultimately derived from the Latin with historical links to England, Scotland, and Ireland ''clericus'' meaning "scribe", "secretary" or a scholar within a religious order, referring to someone who was educate ...

Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...

: Assigned to Harmon Field,

Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...

Mariana Islands The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, betw ...

There was also the Pacific Air Service Command, later Far East Air Service Command which was attached to HQ PACUSA.Army Air Forces in World War II Vol. VII: Services Around the World CHAPTER 17 REDEPLOYMENT AND DEMOBILIZATION
/ref> The USAAF Air Forces in the Pacific region had a total of six very-heavy-bombardment groups, nine fighter groups, two light-bombardment groups, and two troop-carrier groups, along with three tactical reconnaissance, five air-sea rescue, five night-fighter, two liaison, two tow-target, and two very-long-range photographic-reconnaissance squadrons. Although by December 1945 most of these units were in the process of being reassigned to the United States or demobilizing in-theater and the personnel returning to processing centers for discharge.

Lineage

* Established as United States Strategic Air Forces in the Pacific, 2 July 1945 : Activated and organized on 16 July 1945 : Inactivated on 6 December 1945 : Assets reassigned to:

Components

, 16 July 1945 – 6 December 1945 *

, 16 July 1945 – 6 December 1945

Notes

References

;Attribution

External links

Photos of USASTAF facilities on Guam, 1945
{{DEFAULTSORT:United States Strategic Air Forces In The Pacific United States Army Air Force Commands