The United States is set to deploy an advanced anti-ship missile system to Yonaguni Island in Japan as part of a significant joint military exercise with Japan. This deployment marks the first reported use of the Navy-Marine Expeditionary Ship Interdiction System (NMESIS) on the island, which is located approximately 110 kilometers east of Taiwan. The exercise, named Keen Sword, will occur from October 19 to 29 and will involve military activities across Japan’s southern islands.
The NMESIS is designed to target ships at sea with a reported range of about 115 miles. Its deployment during the Keen Sword exercise reflects an expansion of military activities in the region, where previous exercises have focused on establishing a forward operating base. Alongside the US, Japan plans to deploy its own anti-ship and surface-to-air missile systems during the training.
Yonaguni holds strategic importance as Japan’s westernmost inhabited island, and the deployment of advanced military technology there comes amid heightened regional tensions. China has criticized the strengthening of Japan’s missile capabilities on Yonaguni, cautioning that such actions could exacerbate existing tensions in the area.
This military collaboration between the US and Japan underscores their ongoing commitment to regional security in the face of evolving geopolitical dynamics. The Keen Sword exercise aims to enhance the interoperability of the forces and demonstrate a united front in maintaining stability in the Asia-Pacific region.