The 204th Tactical Fighter Squadron () is a squadron of the 9th Air Wing of the

Japan Air Self-Defense Force The , , also 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 ...

. It is based at

Naha Air Base , formally known as the , is an air base of the Japan Air Self-Defense Force formerly under control of the United States Air Force. It is located at Naha Airport on the Oroku Peninsula in Naha, Okinawa, Japan. History Imperial Period Naha Air ...

, in

Okinawa Prefecture is the southernmost and westernmost prefecture of Japan. It consists of three main island groups—the Okinawa Islands, the Sakishima Islands, and the Daitō Islands—spread across a maritime zone approximately 1,000 kilometers east to west an ...

, Japan. It is equipped with

Mitsubishi F-15J/DJ The McDonnell Douglas - Mitsubishi F-15J/DJ Eagle is a twin-engine, all-weather Fighter aircraft, air superiority fighter based on the McDonnell Douglas F-15 Eagle in use by the Japan Air Self-Defense Force (JASDF). The F-15J was produced under ...

and

Kawasaki T-4 The Kawasaki T-4 is a Japanese subsonic intermediate jet trainer aircraft developed and manufactured by the commercial conglomerate Kawasaki Heavy Industries. Its sole operator is the Japan Air Self-Defense Force (JASDF), in part due to historic ...

aircraft.Thompson, Pau
JASDF - Squadron Histories
''J-HangarSpace'' Retrieved September 20, 2017

History

The squadron was founded as part of the 5th Air Wing on December 1, 1964 at Nyutabaru Air Base as a Lockheed F-104J/DJ squadron. It began as a conversion squadron under Lieutenant Colonel Tadashi Matsuzaki, former commander of the 201st Tactical Fighter Squadron based at Chitose Air Base in Hokkaido. It took on

Quick Reaction Alert Quick Reaction Alert (QRA) is state of Combat readiness, readiness and ''modus operandi'' of Anti-aircraft warfare, air defence maintained at all hours of the day by NATO air forces. The United States usually refers to Quick Reaction Alert as 'Ai ...

duties from October 1968. It was temporarily based at Komatsu Air Base in 1980 and 1981 before returning to Nyutabaru. In 1985 it upgraded to the F-15J/DJ and became part of the 7th Air Wing at

Hyakuri Air Base is an airport in the city of Omitama, Ibaraki, Omitama, Ibaraki Prefecture, Japan. It also serves as an air base for the Japan Air Self-Defense Force (JASDF) under the name Hyakuri Air Base, and is the closest fighter base to Tokyo. The airpo ...

Ibaraki Prefecture is a Prefectures of Japan, prefecture of Japan located in the Kantō region of Honshu. Ibaraki Prefecture has a population of 2,828,086 (1 July 2023) and has a geographic area of . Ibaraki Prefecture borders Fukushima Prefecture to the north, ...

. It was partly responsible for the air defense of Tokyo. This move prompted the 301st Tactical Fighter Squadron to move to Nyutabaru as a replacement. In 2009 the squadron moved from Hyakuri to Naha Air Base in Okinawa Prefecture, swapping with the F-4EJ equipped 302nd Tactical Fighter Squadron which moved to Hyakuri. The 204th became the southernmost of the JASDF's F-15 Eagle squadrons. The squadron's aircraft participated in the Cope North exercise at

Andersen Air Force Base Andersen Air Force Base (Andersen AFB, AAFB) is a United States Air Force base located primarily within the village of Yigo in the United States territory of Guam. The host unit at Andersen AFB is the 36th Wing (36 WG), assigned to the Pacif ...

Guam Guam ( ; ) is an island that is an Territories of the United States, organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. Guam's capital is Hagåtña, Guam, Hagåtña, and the most ...

in 2012. In September 2017 it conducted training with US

Rockwell B-1B Lancer The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It has been nicknamed the "Bone" (from "B-One"). , it is one of the United States Air Force's three strategic bombers, along with th ...

bombers.Japan US Bilateral Training September 9, 2017
Retrieved September 25, 2017

Tail marking

During the F-104 era the squadron's tail marking was a blue and yellow "V", signifying the 5th Air Wing. Since 1984 (when the F-15 Eagle was adopted) the squadron's aircraft carry a

bald eagle The bald eagle (''Haliaeetus leucocephalus'') is a bird of prey found in North America. A sea eagle, it has two known subspecies and forms a species pair with the white-tailed eagle (''Haliaeetus albicilla''), which occupies the same niche ...

as their tail marking.

Aircraft operated

Fighter aircraft

* Lockheed F-104J/DJ (1964-1984) *

(1984-present)

Liaison aircraft

Lockheed T-33A The Lockheed T-33 Shooting Star (or T-Bird) is an American subsonic jet trainer. It was produced by Lockheed and made its first flight in 1948. The T-33 was developed from the Lockheed P-80/F-80 starting as TP-80C/TF-80C in development, then d ...

(1964-1993) *

(1992-present)

References

{{Japan Air Self-Defense Force Units of the Japan Air Self-Defense Force