Japan's nuclear ambitions must be nipped in the bud

When Japan's Defense Minister Shinjiro Koizumi said on Friday before a visit to Europe that his country "cannot avoid" a debate on it acquiring nuclear weapons, he wasn't pondering the moral weight of the Hiroshima and Nagasaki bombings. He was flying a "trial balloon"; watching to see the international community's response.

A routine Chinese submarine missile test in the Pacific targeting no party has sent some in Tokyo into a perceivable tizzy. The Japanese government officially expressed "serious concern", rushing into an urgent defense posture review. But the claim that the launch was a "threat" is a classic case of projection — the man who cries wolf is really just trying to get more for himself.

Koizumi pointed to the "security environment" in Europe and European nations upgrading their nuclear capabilities as his justification for breaking Japan's nearly 60-year-old, "self-imposed", "Three Non-Nuclear Principles" of not producing, not possessing and not permitting nuclear weapons on its territory.

It is another line of attack on Japan's postwar prohibitions on nuclear weapons. Japanese Prime Minister Sanae Takaichi has already suggested that not allowing US nuclear weapons into Japan is "unrealistic" if the country is to get US protection.

This is neo-militarism strutting its stuff. Tokyo is "gradually chipping away" at its postwar constraints. The goal is to achieve the status of a "normal country", which in the language of Japanese neo-militarists means a nuclear-armed one. They have the technology, the plutonium stockpile to make nuclear warheads, and a pathological need to shake off the shame of World War II — not the shame of the aggression, mind you, but the shame of losing.

It is absurd that Japan, a country that is stockpiling massive amounts of sensitive nuclear materials and has a complete nuclear fuel cycle and related technology, should lecture anyone on transparency and regional security. As a spokesperson for China's Foreign Ministry has stated, Japan has "torn off the mask of a so-called 'peaceful nation'". The Takaichi government is openly re-militarizing the country, boosting defense spending for the fourteenth consecutive year, loosening arms export bans, and now openly testing the public's appetite for Japan becoming a nuclear state. It's as if the ghost of the Imperial Japanese Army has simply traded its rifle for a parliamentary motion.

The Japanese neo-militarists worry about China's rise and are deeply resentful of Beijing's justified criticism of Takaichi's erroneous and dangerous rhetoric regarding China's Taiwan region. Their reaction to China's military drills is a window into their souls: they see China as the "aggressor", not because it is one, but because they know they are.

They think that by hiding behind the US nuclear umbrella and the "free and open Indo-Pacific" slogan, they can rebrand their neo-militarism as a "defensive" necessity. They are desperate for Washington's support and believe that by hyping the "China threat", they can buy themselves time and cover.

But let's be honest: this is the same playbook Tokyo has used before. Before World War II, Japan pretended to be a benign modernizer while the military ran roughshod over Asia. Today, its politicians are polite, its trains run on time, and its sushi is divine — but look beneath that surface and the neo-militarists' fervor, the historical revisionism and the eagerness to gamble with regional peace are clear to see.

A nuclear-armed Japan would not be a shield for the region; it would be a fuse. It would threaten the global nonproliferation regime and spark an arms race no one can win. And to the US, a nuclear-armed Japan that feels cornered is a liability, not an asset. The deep, abiding fear of that paranoid "gambler-madman" psychology from the last century, as shown in Japan's attack on the Pearl Harbor, should not be forgotten — it has been dormant, not defeated.

The nuclear weapon "debate" pushed by Koizumi isn't just a national security debate. It's a nightmare. The international community must see this for what it is and firmly oppose this dangerous desire, lest one day it finds itself not just reading about the ghost of the past, but living through its terrifying sequel.