Japan Eases Arms Export Rules Amid Declining Trust in US Security Commitments

Japan has significantly eased its arms export restrictions, marking a decisive break from eight decades of pacifist foreign policy. This strategic shift coincides with a record-high defense budget of 9 trillion yen ($58bn) for 2026, aimed at strengthening military capabilities amid rising global tensions. The move is driven by declining trust in US President Donald Trump’s security commitments to allies, particularly regarding conflicts in Iran and Ukraine. Major Japanese defense contractors, including Toshiba and Mitsubishi Electric, are expanding capacity to meet anticipated demand. Potential export customers include the Philippines, which may acquire used frigates to counter maritime challenges in the South China Sea, and Poland, seeking to enhance its anti-drone and electronic warfare systems. Prime Minister Sanae Takaichi cited the potential need for military involvement in a Taiwan contingency as a key factor behind the budget increase, further straining relations with Beijing. This policy change allows Japan to actively participate in the global arms market, signaling a major transformation in its national security strategy and regional role.