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The , , also informally referred to as the Japanese Air Force, is the Aerial warfare, air and space warfare, space branch of the Japan Self-Defense Forces, responsible for the defense of Japanese airspace, other air and space operations, cyberwarfare and electronic warfare. The JASDF carries out combat air patrols around Japan, while also maintaining a network of ground and air early-warning radar systems. The branch also has an aerobatic team known as Blue Impulse and has provided air transport in United Nations, UN peacekeeping missions.
The JASDF had an estimated 49,913 personnel as of 2018, and as of 2020 operates about 740 aircraft, approximately 330 of them being fighter aircraft.
As of 2020, the JASDF is under increasing pressure to intercept warplanes from China's People's Liberation Army Air Force (PLAAF) close to entering its air space. As of the last fiscal year ending in March 2020, the JASDF scrambled a record 947 times alone against PLAAF warplanes, putting heavy wear and tear on the F-15J. As of 2021, due to wear and tear on the JASDF F-15J, the JASDF no longer intercepts the majority of PLAAF warplanes and has deployed its F-35 fighter jets to supplement the F-15J fighter jets for interception duty.
The service will be renamed in 2023 to the , in recognition of the increasing importance of the space domain.
Japan did not have a separate air force before and during World War II. Aviation operations were carried out by the Imperial Japanese Army Air Service and the Imperial Japanese Navy Air Service (Kōkūtai). Following defeat in World War II, the Imperial Japanese Army and Imperial Japanese Navy, Navy (including their respective Air Services) were disbanded in 1945.
Under the supervision of the United States occupation authorities, a pacifist Japanese government was appointed in place of the militaristic governments that administered the Empire of Japan during the war. The new government drafted a Constitution of Japan, postwar constitution. While the primary intent of this endeavor was to place the country's political structure on a firmly democratic footing, the constitution endorsed by the United States and ratified by the Diet of Japan in 1947 also contained Article 9 of the Japanese Constitution, Article 9 which strictly prohibited Japan from having a regular military.
The U.S. occupation formally ended in 1952, although large American garrison remained in Japan to defend the country. The victory of the Chinese Communist Party in the Chinese Civil War and the onset of the Korean War led the Americans to reconsider what role the Japanese could be expected to play in, at the very least, defending their own home islands against growing Chinese, Soviet and North Korean power in the region. Under U.S. guidance, on 1 July 1954 the National Security Board was reorganized as the Defense Agency, and the National Security Force was reorganized afterwards as the Japan Ground Self-Defense Force (''de facto'' post-war Japanese Army), the Coastal Safety Force was reorganized as the Japan Maritime Self-Defense Force (''de facto'' post-war Japanese Navy) and the Japan Air Self-Defense Force (''de facto'' post-war Japanese Air Force) was established as a new branch of JSDF. General Keizō Hayashi was appointed as the first Chairman of Joint Staff Council—professional head of the three branches. The enabling legislation for this was the 1954 Self-Defense Forces Act (Act No. 165 of 1954).
The Far East Air Force (United States), Far East Air Force, U.S. Air Force, announced on 6 January 1955, that 85 aircraft would be turned over to the fledgling Japanese air force on about 15 January, the first equipment of the new force.
The JASDF Air Defense Command Headquarters was relocated from Fuchu Air Base to Yokota Air Base on March 26, 2012. The relocation is due to the 2002 Defense Policy Review Initiative. The purpose is to strengthen the U.S.-Japan Security Alliance. The ADC Headquarters does command and control operations to defend Japanese airspace.
Until 2015, women were banned from becoming fighter jet and reconnaissance aircraft pilots. The first female pilot of an F-15 joined the ranks, along with three other female pilots currently in training, in 2018.
Since 2008, the number of Scrambling (military), scrambles to intercept Chinese aircraft has increased rapidly. In 2010 there were scrambles against 31 Chinese aircraft and 193 Russian aircraft. In 2018 scrambles increased to against 638 Chinese aircraft and 343 Russian aircraft. Chinese aircraft flight paths are mostly in the East China Sea, around the Ryukyu islands and through the Korea Strait. Russia frequently conducts flights orbiting Japan with military aircraft.
The Ministry of Defense (Japan), Ministry of Defense reported in fiscal 2018 that there were 999 scrambles by JASDF jets against mainly Chinese and Russian unidentified aircraft. That is the second highest amount of Scrambling (military), scrambles by the JASDF since 1958. 638 (64%) were Chinese aircraft and 343 (34%) were Russian aircraft. On June 20, 2019, two Russian bombers (Tupolev Tu-95) violated Japanese airspace twice on the same day.
The National Diet, Diet of Japan approved the modification of the ships of the Izumo-class helicopter destroyer, ''Izumo-class'' to operate STOVL aircraft and in 2019 ordered 42 STOVL Lockheed Martin F-35 Lightning IIs. The US Marines will operate their own STOVL F-35s from the ''Izumo-class'' in cooperation with the ship's crew to build up a Japanese capability to operate this type. The current plan is for the Japan Air Self-Defense Force to operate the STOVL F-35B from land bases once delivered.
On 17 March 2021, the McDonnell Douglas F-4 Phantom II, Mitsubishi F-4EJ Phantom II was retired after 50 years of service with the JASDF, being replaced by the F-35A.
During the 9 months of fiscal year 2021, JASDF fighters scrambled against 785 inbound flights. Chinese aircraft were intercepted 571 times (70%), and 199 Russian aircraft. The majority of the Chinese aircraft flew over Okinawa prefecture.
Major units of the JASDF are the Air Defense Command, Air Support Command, Air Training Command, Air Development and Test Command, and Air Materiel Command. The Air Support Command is responsible for direct support of operational forces in rescue, transportation, control, weather monitoring and inspection. The Air Training Command is responsible for basic flying and technical training. The Air Development and Test Command, in addition to overseeing equipment research and development, is also responsible for research and development in such areas as flight medicine. On May 19, 2020 the JASDF officially inaugurated its Space Operation Squadron.
The Air Defense Command has northern, central, and western regional headquarters located at Misawa Air Base, Misawa, Iruma, and Kasuga, respectively and the Southwestern Composite Air Division based at Naha, Okinawa Prefecture. All four regional headquarters control surface-to-air missile units of both the JASDF and the JGSDF located in their respective areas.
*Prime Minister of Japan
**Minister of Defense (Japan), Minister of Defense
***JASDF Chief of Staff / Air Staff Office
****Air Defense Command: Yokota Air Base, Yokota, Fussa, Tokyo, Fussa, Tokyo
*****Northern Air Defense Force: Misawa Air Base, Misawa, Aomori Prefecture, Aomori
******2nd Air Wing (Chitose Air Base: 201st Tactical Fighter Squadron (JASDF), 201SQ, Mitsubishi F-15J, F-15J/DJ, Kawasaki T-4, T-4; 203rd Tactical Fighter Squadron (JASDF), 203SQ, F-15J/DJ, T-4)
******3rd Air Wing (Misawa Air Base: 301st Tactical Fighter Squadron, 301SQ, Lockheed Martin F-35A, F-35A, T-4; 302nd Tactical Fighter Squadron, 302SQ, F-35A, T-4)
******Northern Air Command Support Flight (JASDF), Northern Air Command Support Flight, (Misawa, T-4)
******Northern Aircraft Control & Warning Wing
******3rd Air Defense Missile Group
******6th Air Defense Missile Group
*****Central Air Defense Force: Iruma Air Base, Iruma, Saitama Prefecture, Saitama
******6th Air Wing (Komatsu Airport, Komatsu Air Base: 303rd Tactical Fighter Squadron (JASDF), 303SQ, F-15J/DJ, T-4; 306th Tactical Fighter Squadron (JASDF), 306SQ, F-15J/DJ, T-4)
******7th Air Wing (JASDF), 7th Air Wing (Hyakuri Airfield, Hyakuri Air Base: 3rd Tactical Fighter Squadron (JASDF), 3SQ, Mitsubishi F-2, F-2A/B T-4)
******Central Air Command Support Squadron (JASDF), Central Air Command Support Squadron (Iruma Air Base T-4, U-4)
******Central Aircraft Control & Warning Wing
******1st Air Defense Missile Group
******4th Air Defense Missile Group
******Iwo Jima Air Base Group
*****Western Air Defense Force: Kasuga, Fukuoka, Kasuga, Fukuoka Prefecture, Fukuoka
******5th Air Wing (Nyutabaru Air Base: 305th Tactical Fighter Squadron, 305SQ, F-15J/DJ, T-4)
******8th Air Wing (Tsuiki Air Base: 6th Tactical Fighter Squadron (JASDF), 6SQ, F-2A/B, T-4; 8th Tactical Fighter Squadron (JASDF), 8SQ, F-2A/B, T-4)
******Western Air Command Support Squadron (JASDF), Western Air Command Support Squadron, (Kasuga, T-4)
******Western Aircraft Control & Warning Wing
******2nd Air Defense Missile Group
*****Southwestern Air Defense Force: Naha, Okinawa, Naha, Okinawa Prefecture, Okinawa
******9th Air Wing (Naha Air Base: 204th Tactical Fighter Squadron, 204SQ, F-15J/DJ, T-4; 304th Tactical Fighter Squadron, 304SQ, F-15J/DJ, T-4
******Southwestern Air Command Support Squadron (JASDF), Southwestern Air Command Support Squadron, T-4)
******Southwestern Aircraft Control & Warning Wing
******5th Air Defense Missile Group
*****Airborne Early Warning Group (JASDF), Airborne Early Warning and Control Wing: Hamamatsu Air Base )
******Flight Warning and Control Group: Hamamatsu Air Base
*******602nd Squadron (JASDF), 602SQ, E-767
*******Operation Information Squadron
******Flight Alert Monitoring Group: Misawa Air Base
*******601st Squadron (JASDF), 601SQ, Northrop Grumman E-2 Hawkeye, E-2C/D: Misawa Air Base
*******603rd Squadron (JASDF), 603SQ, E-2C/D: Naha Air Base
******1st Maintenance Group
******2nd Maintenance Group
*****Air Tactics Development Wing (Yokota Air Base)
******Tactical Fighter Training Group (JASDF), Tactical Fighter Training Group: Komatsu Air Base (F-15DJ/J, T-4)
******Electronic Warfare Squadron (JASDF), Electronic Warfare Squadron Iruma Air Base (EC-1, YS-11EB)
******Electronic Intelligence Squadron (JASDF), Electronic Intelligence Squadron Iruma Air Base (YS-11EB)
*****Air Rescue Wing (JASDF), Air Rescue Wing
******Detachments: Air Rescue Wing Chitose Detachment (JASDF), Chitose, Air Rescue Wing Matsushima Detachment (JASDF), Matsushima, Air Rescue Wing Ashiya Detachment (JASDF), Ashiya, Air Rescue Wing Akita Detachment (JASDF), Akita, Air Rescue Wing Hyakuri Detachment (JASDF), Hyakuri, Air Rescue Wing Nyutabaru Detachment (JASDF), Nyutabaru, Air Rescue Wing Niigata Detachment (JASDF), Niigata, Air Rescue Wing Hamamatsu Detachment (JASDF), Hamamatsu, Air Rescue Wing Naha Detachment (JASDF), Naha, Air Rescue Wing Komatsu Detachment (JASDF), Komatsu, Air Rescue Wing Komaki Detachment (JASDF), Komaki (Training Squadron) (Mitsubishi H-60#UH-60J, UH-60J, Hawker 800#Military operators, U-125A)
******Helicopter Airlift Squadrons: Iruma Helicopter Airlift Squadron (JASDF), Iruma (Boeing CH-47 Chinook#CH-47J, CH-47J (LR)), Kasuga Helicopter Airlift Squadron (JASDF), Kasuga (Boeing CH-47 Chinook#CH-47J, CH-47J (LR)), Misawa Helicopter Airlift Squadron (JASDF), Misawa (Boeing CH-47 Chinook#CH-47J, CH-47J (LR)), Naha Helicopter Airlift Squadron (JASDF), Naha (Boeing CH-47 Chinook#CH-47J, CH-47J (LR))
*****Air Defense Missile Training Group: Hamamatsu, Chitose
***Air Support Command: Fuchū Air Base (Tokyo), Fuchū Air Base, Tokyo
****1st Tactical Airlift Group (JASDF), 1st Tactical Airlift Group (Komaki Air Base: 401st Tactical Airlift Squadron (JASDF), 401SQ, C-130H, KC-130H; 404th Tactical Airlift Tanker Squadron (JASDF), 404SQ, KC-767)
****2nd Tactical Airlift Group (JASDF), 2nd Tactical Airlift Group (Iruma Air Base: 402nd Tactical Airlift Squadron (JASDF), 402SQ, Kawasaki C-1, C-1, U-4)
****3rd Tactical Airlift Group (JASDF), 3rd Tactical Airlift Group (Miho Air Base: 403rd Tactical Airlift Squadron (JASDF), 403SQ, C-1, C-2; 41st Flight Training Squadron (JASDF), 41SQ, T-1 Jayhawk, T-400)
****Air Traffic Control Service Group
****Air Weather Group
****Flight Check Squadron (JASDF), Flight Check Squadron (Iruma Air Base: U-125)
****Special Airlift Group: (701SQ Chitose Air Base: Boeing 747-400, B747-47C as Japanese Air Force One)
***Air Training Command: Hamamatsu, Shizuoka, Hamamatsu, Shizuoka Prefecture, Shizuoka
****1st Air Wing (JASDF), 1st Air Wing (Hamamatsu Air Base: 31st Training Squadron (JASDF), 31SQ, Kawasaki T-4, T-4; 32nd Training Squadron (JASDF), 32SQ, T-4)
****4th Air Wing (JASDF), 4th Air Wing (Matsushima Air Field: Mitsubishi F-2, F-2B; 11SQ, T-4 Blue Impulse 21st Fighter Training Squadron (JASDF), 21SQ)
****11th Flying Training Wing (JASDF), 11th Flying Training Wing (Shizuhama Air Base: 1st Flight Training Squadron (JASDF 11th Wing), 1SQ, Fuji T-7, T-7; 2nd Flight Training Squadron (JASDF 11th Wing), 2SQ, Fuji T-7, T-7)
****12th Flight Training Wing (JASDF), 12th Flight Training Wing (Hōfu Air Field, Hofu kita Air Base: 1SQ, T-7; 2SQ, Fuji T-7, T-7)
****13th Flight Training Wing (JASDF), 13th Flight Training Wing (Ashiya Air Field, Ashiya Air Base: 1SQ, T-4; 2SQ, T-4)
****Fighter Training Group (JASDF), Fighter Training Group (Nyutabaru Air Base: 23rd Flying Training Squadron (JASDF), 23SQ (Ex-202nd Tactical Fighter Squadron (JASDF), 202SQ), Mitsubishi F-15J, F-15DJ, T-4)
****1st Technical School (JASDF), 1st, 2nd, 3rd, 4th & 5th Technical School
****Air Basic Training Wing
****Air Training Aids Group
****Air Officer Candidate School
***Air Development and Test Command: Iruma Air Base, Saitama Prefecture, Saitama
****Air Development and Test Wing (JASDF), Air Development and Test Wing (Gifu Air Field, Gifu Air Base: F-15J/DJ, F-2A/B, C-1FTB, Kawasaki C-2, C-2, Fuji T-7, T-7, T-4)
****Electronics Development and Test Group
****Aeromedical Laboratory
***Air Material Command: Meguro, Jujou, Tokyo
****1st, 2nd, 3rd & 4th Air Depot
***Air Staff College
***Air Communications and Systems Wing
***Aerosafety Service Group
***Central Air Base Group
***Space Operations Squadron (JASDF), Space Operations Squadron
***Others
History
Japan did not have a separate air force before and during World War II. Aviation operations were carried out by the Imperial Japanese Army Air Service and the Imperial Japanese Navy Air Service (Kōkūtai). Following defeat in World War II, the Imperial Japanese Army and Imperial Japanese Navy, Navy (including their respective Air Services) were disbanded in 1945.
Under the supervision of the United States occupation authorities, a pacifist Japanese government was appointed in place of the militaristic governments that administered the Empire of Japan during the war. The new government drafted a Constitution of Japan, postwar constitution. While the primary intent of this endeavor was to place the country's political structure on a firmly democratic footing, the constitution endorsed by the United States and ratified by the Diet of Japan in 1947 also contained Article 9 of the Japanese Constitution, Article 9 which strictly prohibited Japan from having a regular military.
The U.S. occupation formally ended in 1952, although large American garrison remained in Japan to defend the country. The victory of the Chinese Communist Party in the Chinese Civil War and the onset of the Korean War led the Americans to reconsider what role the Japanese could be expected to play in, at the very least, defending their own home islands against growing Chinese, Soviet and North Korean power in the region. Under U.S. guidance, on 1 July 1954 the National Security Board was reorganized as the Defense Agency, and the National Security Force was reorganized afterwards as the Japan Ground Self-Defense Force (''de facto'' post-war Japanese Army), the Coastal Safety Force was reorganized as the Japan Maritime Self-Defense Force (''de facto'' post-war Japanese Navy) and the Japan Air Self-Defense Force (''de facto'' post-war Japanese Air Force) was established as a new branch of JSDF. General Keizō Hayashi was appointed as the first Chairman of Joint Staff Council—professional head of the three branches. The enabling legislation for this was the 1954 Self-Defense Forces Act (Act No. 165 of 1954).
The Far East Air Force (United States), Far East Air Force, U.S. Air Force, announced on 6 January 1955, that 85 aircraft would be turned over to the fledgling Japanese air force on about 15 January, the first equipment of the new force.
The JASDF Air Defense Command Headquarters was relocated from Fuchu Air Base to Yokota Air Base on March 26, 2012. The relocation is due to the 2002 Defense Policy Review Initiative. The purpose is to strengthen the U.S.-Japan Security Alliance. The ADC Headquarters does command and control operations to defend Japanese airspace.
Until 2015, women were banned from becoming fighter jet and reconnaissance aircraft pilots. The first female pilot of an F-15 joined the ranks, along with three other female pilots currently in training, in 2018.
Since 2008, the number of Scrambling (military), scrambles to intercept Chinese aircraft has increased rapidly. In 2010 there were scrambles against 31 Chinese aircraft and 193 Russian aircraft. In 2018 scrambles increased to against 638 Chinese aircraft and 343 Russian aircraft. Chinese aircraft flight paths are mostly in the East China Sea, around the Ryukyu islands and through the Korea Strait. Russia frequently conducts flights orbiting Japan with military aircraft.
The Ministry of Defense (Japan), Ministry of Defense reported in fiscal 2018 that there were 999 scrambles by JASDF jets against mainly Chinese and Russian unidentified aircraft. That is the second highest amount of Scrambling (military), scrambles by the JASDF since 1958. 638 (64%) were Chinese aircraft and 343 (34%) were Russian aircraft. On June 20, 2019, two Russian bombers (Tupolev Tu-95) violated Japanese airspace twice on the same day.
The National Diet, Diet of Japan approved the modification of the ships of the Izumo-class helicopter destroyer, ''Izumo-class'' to operate STOVL aircraft and in 2019 ordered 42 STOVL Lockheed Martin F-35 Lightning IIs. The US Marines will operate their own STOVL F-35s from the ''Izumo-class'' in cooperation with the ship's crew to build up a Japanese capability to operate this type. The current plan is for the Japan Air Self-Defense Force to operate the STOVL F-35B from land bases once delivered.
On 17 March 2021, the McDonnell Douglas F-4 Phantom II, Mitsubishi F-4EJ Phantom II was retired after 50 years of service with the JASDF, being replaced by the F-35A.
During the 9 months of fiscal year 2021, JASDF fighters scrambled against 785 inbound flights. Chinese aircraft were intercepted 571 times (70%), and 199 Russian aircraft. The majority of the Chinese aircraft flew over Okinawa prefecture.
Organization
Major units of the JASDF are the Air Defense Command, Air Support Command, Air Training Command, Air Development and Test Command, and Air Materiel Command. The Air Support Command is responsible for direct support of operational forces in rescue, transportation, control, weather monitoring and inspection. The Air Training Command is responsible for basic flying and technical training. The Air Development and Test Command, in addition to overseeing equipment research and development, is also responsible for research and development in such areas as flight medicine. On May 19, 2020 the JASDF officially inaugurated its Space Operation Squadron.
The Air Defense Command has northern, central, and western regional headquarters located at Misawa Air Base, Misawa, Iruma, and Kasuga, respectively and the Southwestern Composite Air Division based at Naha, Okinawa Prefecture. All four regional headquarters control surface-to-air missile units of both the JASDF and the JGSDF located in their respective areas.
*Prime Minister of Japan
**Minister of Defense (Japan), Minister of Defense
***JASDF Chief of Staff / Air Staff Office
****Air Defense Command: Yokota Air Base, Yokota, Fussa, Tokyo, Fussa, Tokyo
*****Northern Air Defense Force: Misawa Air Base, Misawa, Aomori Prefecture, Aomori
******2nd Air Wing (Chitose Air Base: 201st Tactical Fighter Squadron (JASDF), 201SQ, Mitsubishi F-15J, F-15J/DJ, Kawasaki T-4, T-4; 203rd Tactical Fighter Squadron (JASDF), 203SQ, F-15J/DJ, T-4)
******3rd Air Wing (Misawa Air Base: 301st Tactical Fighter Squadron, 301SQ, Lockheed Martin F-35A, F-35A, T-4; 302nd Tactical Fighter Squadron, 302SQ, F-35A, T-4)
******Northern Air Command Support Flight (JASDF), Northern Air Command Support Flight, (Misawa, T-4)
******Northern Aircraft Control & Warning Wing
******3rd Air Defense Missile Group
******6th Air Defense Missile Group
*****Central Air Defense Force: Iruma Air Base, Iruma, Saitama Prefecture, Saitama
******6th Air Wing (Komatsu Airport, Komatsu Air Base: 303rd Tactical Fighter Squadron (JASDF), 303SQ, F-15J/DJ, T-4; 306th Tactical Fighter Squadron (JASDF), 306SQ, F-15J/DJ, T-4)
******7th Air Wing (JASDF), 7th Air Wing (Hyakuri Airfield, Hyakuri Air Base: 3rd Tactical Fighter Squadron (JASDF), 3SQ, Mitsubishi F-2, F-2A/B T-4)
******Central Air Command Support Squadron (JASDF), Central Air Command Support Squadron (Iruma Air Base T-4, U-4)
******Central Aircraft Control & Warning Wing
******1st Air Defense Missile Group
******4th Air Defense Missile Group
******Iwo Jima Air Base Group
*****Western Air Defense Force: Kasuga, Fukuoka, Kasuga, Fukuoka Prefecture, Fukuoka
******5th Air Wing (Nyutabaru Air Base: 305th Tactical Fighter Squadron, 305SQ, F-15J/DJ, T-4)
******8th Air Wing (Tsuiki Air Base: 6th Tactical Fighter Squadron (JASDF), 6SQ, F-2A/B, T-4; 8th Tactical Fighter Squadron (JASDF), 8SQ, F-2A/B, T-4)
******Western Air Command Support Squadron (JASDF), Western Air Command Support Squadron, (Kasuga, T-4)
******Western Aircraft Control & Warning Wing
******2nd Air Defense Missile Group
*****Southwestern Air Defense Force: Naha, Okinawa, Naha, Okinawa Prefecture, Okinawa
******9th Air Wing (Naha Air Base: 204th Tactical Fighter Squadron, 204SQ, F-15J/DJ, T-4; 304th Tactical Fighter Squadron, 304SQ, F-15J/DJ, T-4
******Southwestern Air Command Support Squadron (JASDF), Southwestern Air Command Support Squadron, T-4)
******Southwestern Aircraft Control & Warning Wing
******5th Air Defense Missile Group
*****Airborne Early Warning Group (JASDF), Airborne Early Warning and Control Wing: Hamamatsu Air Base )
******Flight Warning and Control Group: Hamamatsu Air Base
*******602nd Squadron (JASDF), 602SQ, E-767
*******Operation Information Squadron
******Flight Alert Monitoring Group: Misawa Air Base
*******601st Squadron (JASDF), 601SQ, Northrop Grumman E-2 Hawkeye, E-2C/D: Misawa Air Base
*******603rd Squadron (JASDF), 603SQ, E-2C/D: Naha Air Base
******1st Maintenance Group
******2nd Maintenance Group
*****Air Tactics Development Wing (Yokota Air Base)
******Tactical Fighter Training Group (JASDF), Tactical Fighter Training Group: Komatsu Air Base (F-15DJ/J, T-4)
******Electronic Warfare Squadron (JASDF), Electronic Warfare Squadron Iruma Air Base (EC-1, YS-11EB)
******Electronic Intelligence Squadron (JASDF), Electronic Intelligence Squadron Iruma Air Base (YS-11EB)
*****Air Rescue Wing (JASDF), Air Rescue Wing
******Detachments: Air Rescue Wing Chitose Detachment (JASDF), Chitose, Air Rescue Wing Matsushima Detachment (JASDF), Matsushima, Air Rescue Wing Ashiya Detachment (JASDF), Ashiya, Air Rescue Wing Akita Detachment (JASDF), Akita, Air Rescue Wing Hyakuri Detachment (JASDF), Hyakuri, Air Rescue Wing Nyutabaru Detachment (JASDF), Nyutabaru, Air Rescue Wing Niigata Detachment (JASDF), Niigata, Air Rescue Wing Hamamatsu Detachment (JASDF), Hamamatsu, Air Rescue Wing Naha Detachment (JASDF), Naha, Air Rescue Wing Komatsu Detachment (JASDF), Komatsu, Air Rescue Wing Komaki Detachment (JASDF), Komaki (Training Squadron) (Mitsubishi H-60#UH-60J, UH-60J, Hawker 800#Military operators, U-125A)
******Helicopter Airlift Squadrons: Iruma Helicopter Airlift Squadron (JASDF), Iruma (Boeing CH-47 Chinook#CH-47J, CH-47J (LR)), Kasuga Helicopter Airlift Squadron (JASDF), Kasuga (Boeing CH-47 Chinook#CH-47J, CH-47J (LR)), Misawa Helicopter Airlift Squadron (JASDF), Misawa (Boeing CH-47 Chinook#CH-47J, CH-47J (LR)), Naha Helicopter Airlift Squadron (JASDF), Naha (Boeing CH-47 Chinook#CH-47J, CH-47J (LR))
*****Air Defense Missile Training Group: Hamamatsu, Chitose
***Air Support Command: Fuchū Air Base (Tokyo), Fuchū Air Base, Tokyo
****1st Tactical Airlift Group (JASDF), 1st Tactical Airlift Group (Komaki Air Base: 401st Tactical Airlift Squadron (JASDF), 401SQ, C-130H, KC-130H; 404th Tactical Airlift Tanker Squadron (JASDF), 404SQ, KC-767)
****2nd Tactical Airlift Group (JASDF), 2nd Tactical Airlift Group (Iruma Air Base: 402nd Tactical Airlift Squadron (JASDF), 402SQ, Kawasaki C-1, C-1, U-4)
****3rd Tactical Airlift Group (JASDF), 3rd Tactical Airlift Group (Miho Air Base: 403rd Tactical Airlift Squadron (JASDF), 403SQ, C-1, C-2; 41st Flight Training Squadron (JASDF), 41SQ, T-1 Jayhawk, T-400)
****Air Traffic Control Service Group
****Air Weather Group
****Flight Check Squadron (JASDF), Flight Check Squadron (Iruma Air Base: U-125)
****Special Airlift Group: (701SQ Chitose Air Base: Boeing 747-400, B747-47C as Japanese Air Force One)
***Air Training Command: Hamamatsu, Shizuoka, Hamamatsu, Shizuoka Prefecture, Shizuoka
****1st Air Wing (JASDF), 1st Air Wing (Hamamatsu Air Base: 31st Training Squadron (JASDF), 31SQ, Kawasaki T-4, T-4; 32nd Training Squadron (JASDF), 32SQ, T-4)
****4th Air Wing (JASDF), 4th Air Wing (Matsushima Air Field: Mitsubishi F-2, F-2B; 11SQ, T-4 Blue Impulse 21st Fighter Training Squadron (JASDF), 21SQ)
****11th Flying Training Wing (JASDF), 11th Flying Training Wing (Shizuhama Air Base: 1st Flight Training Squadron (JASDF 11th Wing), 1SQ, Fuji T-7, T-7; 2nd Flight Training Squadron (JASDF 11th Wing), 2SQ, Fuji T-7, T-7)
****12th Flight Training Wing (JASDF), 12th Flight Training Wing (Hōfu Air Field, Hofu kita Air Base: 1SQ, T-7; 2SQ, Fuji T-7, T-7)
****13th Flight Training Wing (JASDF), 13th Flight Training Wing (Ashiya Air Field, Ashiya Air Base: 1SQ, T-4; 2SQ, T-4)
****Fighter Training Group (JASDF), Fighter Training Group (Nyutabaru Air Base: 23rd Flying Training Squadron (JASDF), 23SQ (Ex-202nd Tactical Fighter Squadron (JASDF), 202SQ), Mitsubishi F-15J, F-15DJ, T-4)
****1st Technical School (JASDF), 1st, 2nd, 3rd, 4th & 5th Technical School
****Air Basic Training Wing
****Air Training Aids Group
****Air Officer Candidate School
***Air Development and Test Command: Iruma Air Base, Saitama Prefecture, Saitama
****Air Development and Test Wing (JASDF), Air Development and Test Wing (Gifu Air Field, Gifu Air Base: F-15J/DJ, F-2A/B, C-1FTB, Kawasaki C-2, C-2, Fuji T-7, T-7, T-4)
****Electronics Development and Test Group
****Aeromedical Laboratory
***Air Material Command: Meguro, Jujou, Tokyo
****1st, 2nd, 3rd & 4th Air Depot
***Air Staff College
***Air Communications and Systems Wing
***Aerosafety Service Group
***Central Air Base Group
***Space Operations Squadron (JASDF), Space Operations Squadron
***Others
Ranks
Officers
Warrant officers and enlisted
Equipment
The JASDF maintains an integrated network of radar installations and Anti-aircraft warfare, air defense direction centers throughout the country known as the Basic Air Defense Ground Environment. In the late 1980s, the system was modernized and augmented with E-2 Hawkeye, E-2C Hawkeye airborne early warning aircraft. The nation relies on fighter-interceptor aircraft and surface-to-air missiles to intercept hostile aircraft. Both of these systems were improved from the beginning of the late 1980s. Outmoded aircraft were replaced in the early 1990s with more sophisticated models, and Nike-J missiles have been replaced with the modern MIM-104 Patriot#PAC-2, Patriot PAC-2 and MIM-104 Patriot#PAC-3, PAC-3 system and M167 VADS. The JASDF also provides air support for ground and sea operations of the Japan Ground Self-Defense Force, JGSDF and the Japan Maritime Self-Defense Force, JMSDF and air defense for bases of all the forces. Base defenses were upgraded in the late 1980s with new surface-to-air missiles, modern antiaircraft artillery and new fixed and mobile aircraft shelters.Aircraft
Culture and traditions
JASDF Flag
The Japan Air Self-Defense Force flag was first adopted in 1955 after the JASDF was created in 1954. It is based on a cap badge made in 1954. The flag is cobalt blue with a gold winged eagle on top of a combined star, the moon, the Flag of Japan, Hinomaru sun disc and clouds. The latest version of the JASDF flag was re-adopted on 19 March 2001. The JASDF flag is different from the JSDF flag and the JGSDF flag. It is determined by a directive regarding the flags of the JSDF.Food
The dish of the JASDF is deep-fried chicken karaage, such as Okinawa, Okinawan-style deep-fried chicken. The JASDF tried to increase its popularity by promoting its fried chicken recipe since 2018. There were competitions between the Japan Maritime Self-Defence Force, JMSDF's popular Japanese curry, curry.See also
*Fighter units of the Japan Air Self-Defense Force *Japan Maritime Self-Defense Force aviation *Military ranks and insignia of the Japan Self-Defense ForcesReferences
External links
* {{Authority control Japan Air Self-Defense Force, Air forces by country