Japan plans to amend its defense export principles, a move expected to bolster its domestic arms industry and deepen security partnerships. This shift allows Tokyo to reduce its dependency on the US as a reliable security partner.

Japan is set to take another step away from its long-standing limits on arms exports, a move analysts say will strengthen the domestic defence industry, spur innovation, deepen security ties and reduce Tokyo’s reliance on the US at a time when Washington is increasingly seen as a less reliable partner. The Yomiuri newspaper reported on Thursday that revisions to the Three Principles on the Transfer of Defence Equipment and Technology would be approved at a cabinet meeting next week. The changes....