It is the JSDF's first full-scale, long-term overseas base.
Background
Since their establishment in the 1950s following World War II, Japan's Self-Defense Forces have concerned themselves only with defense of the home islands. In the 1990s, JSDF contingents were dispatched to Cambodia under the UN and to Iraq to aid in reconstruction efforts. These were relatively short-term missions and used temporary bases.[3]
On April 3, 2009, then Japanese Foreign Minister Hirofumi Nakasone and Djiboutian Foreign Minister Mahamoud Ali Youssouf signed a letter on the legal and official status of JSDF troops in Djibouti operating in the area for anti-piracy operations.[10]
In March 2011,[11] the JMSDF established its own base nearby with 180 troops deployed there on a four-month rotational basis, with a command headquarters, boarding facilities and parking apron, at a cost of ¥4.7 billion yen (US$40 million).[12][13]
In 2015, two of the JMSDF's new Kawasaki P-1 patrol aircraft deployed to the base, to continue with operational trials within tropical and desert climates.[14][15]
In November 2016, it was announced that the Japanese government was considering expanding the 12-hectare (30-acre) site by leasing more land to the east. It was considering deploying C-130 Hercules aircraft and Bushmaster armored vehicles. This was reportedly so that Japan could more easily rescue Japanese citizens in Africa.[21]
From September 25 to October 2, 2017, the SDF conducted a drill in Djibouti to practice rescuing Japanese nationals.[22]
In November 2017, a C-2 of the 403rd Tactical Airlift Squadron deployed to the base for the first time.[23] In the same month, it was confirmed that the base would be expanded. Currently 12 hectares (30 acres), Japan will lease 3 hectares (7.4 acres) on the eastern side of the SDF base.[24]
Units
The following units are based in Djibouti:
Deployment Air Force Counter Piracy Enforcement (Japanese: 派遣海賊対処行動航空隊)[25]
Deployment Support-Group for Counter Piracy Enforcement (Japanese: 派遣海賊対処行動支援隊)[25]
^"C-2による国外運航訓練の実施について"(PDF). mod.go.jp (in Japanese). October 6, 2017. Archived from the original(PDF) on November 15, 2017. Retrieved November 15, 2017.