Japan towards constitutional revision and defense reform

LDP and Ishin Nippon accelerate on security and military exports

The Liberal Democratic Party (LDP) in Japan and its new government ally, the Japan Innovation Party (Nippon Ishin), will continue the joint talks already started last week to review the three key national security documents by 2026, which will serve to propose the first formal amendment to the post-war pacifist Constitution.

The two political forces at the helm of the executive, after the break of the LDP with its traditional centrist ally Komeito, in fact share the objective of overcoming the limits imposed by Article 9 which prohibits Japan from possessing “war potential”. Nippon Ishin is pushing to explicitly delete the second paragraph of the article, while the LDP aims to clarify the legitimacy of the Self-Defense forces, which have long been at the center of debates on their constitutional compliance.

At the same time, the two parties are preparing a review of national strategic documents – including the National Security Strategy – with the aim of bringing forward to 2025 the objective of bringing defense spending to 2% of GDP, initially set for 2027. Another key element concerns the arms export policy: the “five categories” system, which limits exports to equipment for rescue, transport, surveillance, surveillance and demining, will most likely be abolished, the conservative newspaper anticipates Yomiuri Shimbun – which cites government sources, a useful move to expand cooperation with allies and strengthen the national defense industry, so far held back by rigid restrictions inherited from the post-war pacifist doctrine. The constitutional procedure, however, remains fraught with obstacles, analysts point out. To change the Charter, two-thirds of both houses and a national referendum are needed, and although the LDP and Nippon Ishin hold a large majority in the Senate, they lack votes in the more powerful House of Representatives. The coalition agreement sets the deadline of March 2027 for submitting formal proposals to Parliament, but the scenario already appears clear, observers say. Tokyo intends to radically rethink its strategic role, with a less “defensive” vision and increasingly integrated into the collective security system led by US allies.