In brief
Shinjiro Koizumi said on Sunday in Niigata that Japan will explore organizational reforms to break down barriers among the three branches of the Self-Defense Forces, a move aimed at addressing manpower shortages caused by a shrinking population. The changes would be part of a December revision of Japan’s core security documents. Nationwide protests against expanded military capabilities continue, with demonstrators urging the government to halt further buildup.
In Niigata Prefecture on Sunday, Japan’s Defense Minister Shinjiro Koizumi announced plans to reorganise the Ground, Maritime and Air Self‑Defense Forces (SDF) to improve coordination amid personnel shortages driven by a shrinking population.
Koizumi said the government would consider organisational reforms to break down traditional barriers among the three branches, with the goal of achieving “genuine integration” and stronger cooperation where applicable.
He noted that maintaining sufficient SDF personnel has become increasingly difficult as Japan’s population continues to decline, a challenge that the reforms are intended to address.
The reforms are expected to be incorporated into a December update of Japan’s three key security documents, according to Koizumi’s comments.
Meanwhile, domestic protests against Japan’s expanding military capabilities have intensified, with demonstrators calling on the government to halt its buildup and prevent escalation of regional tensions.


