Japan on Tuesday announced a sweeping revision of its defense export guidelines, ending decades-old restrictions on lethal arms sales and paving the way for exports of fighter jets, missiles and warships.
Prime Minister Sanae Takaichi framed the change as both a security necessity and an economic opportunity for Japan’s defense industry, saying that no country can guarantee its security alone and that closer cooperation on defense equipment is essential. She posted commentary on X emphasizing the move’s strategic and industrial aims.
The policy overhaul represents a marked shift from the postwar, pacifist limits that had tightly constrained weapons exports. Previously, Tokyo restricted defense-related sales largely to five categories—rescue, transport, surveillance, warning and minesweeping equipment. The new guidelines remove those category limits and permit approvals for a broader range of defense hardware, while retaining government screening and controls intended to prevent onward transfers to third countries.
Takaichi stressed that the government still intends to honor Japan’s peace-oriented identity, saying the administration will continue the country’s postwar principles and will ‘‘strategically promote’’ equipment transfers after rigorous review.
The timing reflects broader shifts in the security environment: growing regional conflicts and strains on U.S. weapons production have created demand for other suppliers. Tokyo’s decision has drawn sharp reactions internationally.
China criticized the move, voicing ‘‘serious’’ concern and condemning what its foreign ministry called Tokyo’s reckless militarization, and warning the international community will be vigilant. By contrast, defense partners such as Australia welcomed the change, and several Southeast Asian and European countries have expressed interest in deeper cooperation.
Supporters argue the policy will better integrate Japan into global defense supply chains, strengthen deterrence amid regional tensions—especially related to China and maritime disputes in the East China Sea and around Taiwan—and boost Japan’s domestic arms industry. Opponents caution that loosening weapons export limits risks eroding the pacifist principles that have guided Japan since World War II.
Separately, Tokyo has been ramping up defense spending; military outlays are roughly 2% of GDP and further increases are expected under Takaichi’s government as it seeks to deter regional threats and expand its defense industrial base.
Edited by: Louis Oelofse