Is Japan shifting from post-WWII pacifism with new arms export rules?

Japan has revised its decades-old pacifist defense policy by relaxing the restrictions on its arms exports, aiming to diversify its weapons base in a policy shift.

The announcement comes on Tuesday, highlighting Tokyo’s shift away from post-WWII pacifism to military buildup in the midst of growing regional tensions.

According to the Japanese government, the restrictions will be lifted on just five categories including rescue, transport, surveillance, warning, and minesweeping.

Soon after slashing the limitations, Japan will sell its weapons to 17 countries, including the US and the UK. However, the country will not be eligible to supply the weapons to countries that are already involved in wars. However, as per authorities exceptions do exist in “special circumstances.”

Japanese Prime Minister Sanae Takaichi wrote on X on Tuesday. "In an increasingly severe security environment, no single country can now protect its own peace and security alone,"

There was “absolutely no change in our commitment to upholding the path and fundamental principles we have followed as a peace-loving nation for over 80 years since the war.”

"Under the new system, we will strategically promote equipment transfers while making even more rigorous and cautious judgments on whether transfers are permissible," she added.

Chief Cabinet Secretary Minori Kihara justified this policy shift as a need to protect Japan’s security and contribute to the peace and stability of the region in a time when regional tensions have intensified.

Responses of China and South Korea

China slammed this move as “Japan’s reckless militarization” and pledged for remaining highly vigilant in the wake of turbulent events.

South Korea's foreign ministry said Japan's defence policy “should ideally be carried out in a manner that upholds the spirit of the Peace Constitution while contributing to peace and stability in the region.”

Departure from eight decades of Pacifism

After World War Two, Japan adopted a pacifist defense posture written in the 1947 constitution. In 2014, former PM Shinzo Abe lifted a blanket ban on all military sales, pivoting towards the strategy to jointly build arms with allies and expand the access of its defence industry.

In 2023, PM Fumio Kishida allowed the export of finished lethal weapons for the first time since WWII. Now, Takaichi has taken further steps to make significant changes in the pacifist constitution.