Japan has unveiled a sweeping overhaul of its defence export framework, dismantling long-standing restrictions on overseas arms sales and paving the way for exports of warships, missiles and other military hardware.
The shift marks a significant departure from the pacifist principles that have defined Tokyo’s post-war security posture, while aligning with efforts to deepen defence partnerships across Asia in response to China’s growing regional influence.
Prime Minister Sanae Takaichi highlighted the move, stating that no country can ensure its security alone and that stronger defence cooperation among partners is now essential.
The policy change comes amid rising global demand for weapons, driven by conflicts in Ukraine and the Middle East, alongside mounting pressure on US defence production. Allies in Europe and Asia are increasingly seeking to diversify suppliers amid uncertainty over Washington’s long-term security commitments.
While countries such as the Philippines have welcomed the decision, China voiced strong opposition. Foreign ministry spokesperson Guo Jiakun said Beijing is “deeply concerned” and warned against any steps that could signal a return to militarism.
The revised framework removes earlier limits that confined exports largely to non-lethal equipment, allowing authorities to evaluate arms deals on a case-by-case basis. Although Japan retains core principles restricting transfers, such as bans on sales to conflict zones, exceptions may be permitted on national security grounds.
Nations, including Poland and the Philippines, are already exploring procurement opportunities, with potential deals involving the transfer of used Japanese warships. The Philippines, in particular, sees the move as a boost to its defence capabilities and regional deterrence posture.
The change also aims to strengthen Japan’s domestic defence industry by expanding production scale and reducing costs. Firms like Mitsubishi Heavy Industries are expected to benefit from increased demand and export opportunities.
At the same time, Tokyo continues to ramp up its own military capabilities, investing in advanced systems such as missiles, stealth aircraft and drones, while pursuing joint development of a next-generation fighter jet with the UK and Italy. Defence spending has already risen to around 2 per cent of GDP, with further increases expected under an upcoming security strategy. |
