JSDF Personnel Conduct Bilateral Training Exercise with U.S. Marines in the Southern Ryukyu Islands
There may be only 300 JSDF personnel involved with this exercise, but the fact it is happening in the southern Ryukyus is sending a strategic message to China. The southern Ryukyus are the weak point to any Chinese blockade of Taiwan that the Japanese have been busy fortifying with both offensive and defensive fires over the past three years:

The Japanese army’s highest operational command will focus on remote southwestern islands near Taiwan for the first time in training that includes command-and-control drills with U.S. Marines. The Japan Ground Self-Defense Force’s Ground Component Command will practice deploying troops and transporting supplies in the Nansei Islands from May 17 to 22, according to a Ministry of Defense news release April 24.
The Nansei chain, also called the Ryukyus, includes Okinawa and stretches from Kyushu to Taiwan. The exercise will primarily take place on Ishigaki, Yonaguni and Miyakojima. About 300 Japanese soldiers from all regional armies will participate, a Ground Staff spokesman said by phone Tuesday.
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