Japan is planning to deploy an upgraded version of the Type 12 coastal defense missile system in Kyushu as part of its broader efforts to enhance security in the Ryukyu Archipelago, according to a report by Kyodo News.
The deployment, expected to begin by the end of the next fiscal year in March 2026, is a key component of Japan’s strategic defense initiatives in the southwestern island chain, which holds strategic importance due to its proximity to Taiwan.
Government sources stated that this move is part of Japan’s effort to acquire a “counterstrike capability,” allowing the country to target adversary positions in the event of an emergency. The newly upgraded Type 12 surface-to-ship missiles have an extended range of 1,000 kilometers, making them capable of reaching coastal areas of China and North Korea.
According to the sources, the planned deployment sites include Japan Ground Self-Defense Force missile units stationed in Yufu, Oita Prefecture, and Kumamoto City. However, Okinawa Prefecture, which is geographically closer to mainland China, is unlikely to be chosen as a deployment location due to concerns that such a move could escalate tensions with Beijing.
Japan has been expanding its defense posture in the region, strengthening its missile capabilities as part of a broader national security policy shift.