Japan Lifts Post-War Ban on Lethal Weapons Exports

The Government of Japan officially lifted its post-war ban on the export of lethal weapons on April 21, 2026, by revising the Three Principles on Transfer of Defense Equipment and Technology. Prime Minister Sanae Takaichi's cabinet scrapped restrictions that previously limited exports to five non-combat categories, such as rescue and surveillance gear. The new framework allows the sale of fighter jets, missiles, and destroyers to 17 partner nations with existing defense agreements, including the United States, United Kingdom, Australia, and India.

Tokyo framed the move as a necessary response to an increasingly challenging security environment involving China, Russia, and North Korea. The shift aims to revitalize Japan's defense industrial base and reduce reliance on U.S. munitions. Immediate outcomes include a $6.5 billion deal to provide 11 Mogami-class frigates to Australia, with further potential deals for the Philippines and Indonesia. The National Security Council will oversee approvals, though the government reduced Diet oversight by replacing prior congressional approval with a notification process.

International reactions were split. The United States, Philippines, and India welcomed the move as a positive step for regional stability. Conversely, the Government of China condemned the policy as reckless neo-militarism, warning that Japan is restarting its war machine. Domestically, the decision sparked protests in Tokyo's Shinjuku district, with demonstrators arguing the shift violates Japan's pacifist constitution. The announcement coincided with Prime Minister Takaichi making ritual offerings to the Yasukuni Shrine, further fueling diplomatic tensions with China and South Korea.