Japan's Self-Defense Force introduced its first long-range Type-25 land-to-ship missile with a 1,000-kilometer range to Yonaguni Island during Keen Sword 27, without plans for live test-firing.

From the articleJapan and the US kick off joint drills around islands as regional tensions riseAlso in Japan and the US kick off joint drills around islands as regional tensions rise, Japan and U.S. kick off one of their largest joint military drills defending Japan's southwestern islands as tensions with China rise | Fortune