Latest. Japan’s government is coordinating toward a five year defence spending total of around 60 trillion yen from fiscal 2027, in the revision of its three security documents due within the year, the Asahi Shimbun reported on Saturday, citing multiple government officials. The defence ministry had sought a total in the 70 trillion yen range, citing Russia’s invasion of Ukraine and China’s military expansion, so the coordination points to a cut of about 10 trillion yen from the request. Officials judged a large tax increase to fund a bigger total too difficult: an additional corporate tax increase was the likely measure if spending rose, with concern the burden would pass through to the public, and a Prime Minister’s Office official told the Asahi that raising taxes to increase defence spending could conflict with the Takaichi administration’s planned cut to the food consumption tax and must not hinder its growth strategy. The figure sits at the top of the finance ministry’s proposed 50 trillion to 60 trillion yen range and above the current plan’s 43 trillion yen for fiscal 2023 to 2027.
Latest. The same reporting puts a new American price on the alliance alongside the domestic total. The United States has presented host nation support for US forces in Japan of 3 trillion yen over the five years after fiscal 2027, an annual average of about 600 billion yen against about 211 billion yen a year under the current agreement, roughly three times as much. Separately, Kyodo News reported the government will set up a Defence Equipment Transfer and Defence Industry Base Task Force, chaired through the National Security Secretariat and centred on the economy, defence and foreign ministries, and will draw up a Defence Industry Base Strategy under the security documents, including fiscal support for expanded equipment production in a contingency and a government owned, contractor operated model for production facilities.
Japan’s finance ministry has proposed a markedly smaller defence buildup than the one under discussion only weeks ago, and the government has warned defence contractors to expect deep cuts to orders, Reuters reported. Finance ministry officials last week proposed spending between 50 trillion and 60 trillion yen ($313 billion to $376 billion) on defence over the five years starting in April 2027, four people familiar with the proposal told Reuters.
That range exceeds the current five year plan’s 43 trillion yen, but it falls well short of the 80 trillion yen advocated by some defence officials and ruling Liberal Democratic Party lawmakers, and short of the 70 trillion to 80 trillion yen range Reuters reported on November 2 was under consideration. On Reuters’ calculations the gap would leave Japan short of its target of raising defence outlays to 2 percent of gross domestic product. The 2026 US National Defense Strategy calls for allies to spend 3.5 percent of GDP on their armed forces and a further 1.5 percent on broader security needs, and President Donald Trump has pressed Washington’s allies to spend more.
The order book is where the squeeze lands first. The revised proposal could mean cuts by as much as half in planned purchases of some missiles and aircraft, including US-made F-35 stealth fighters, the people said. Finance Minister Satsuki Katayama, asked about the proposal, said the advisory panel on security and defence had not yet discussed matters at that level of detail and that it was not a stage where she should comment. The defence ministry did not immediately respond to a request for comment.
The ministry’s case is fiscal. Finance officials argue a steeper increase would be hard to fund alongside Takaichi’s commitments to invest in economic growth and cut the sales tax on food, which would leave an annual revenue shortfall of 4.3 trillion yen to fill from other sources, potentially including foreign exchange reserves, three of the sources said. Security hawks in the ruling party are pushing back: one ruling party official familiar with the discussions said a contingency could occur at any time and that a figure in the 50 trillion yen range is “out of the question” for building the capabilities needed to deter one.
Nothing has been decided. The proposal sets the finance ministry’s opening position for the year end budget compilation, in which the government also revises its three security documents, and the fight between the ministry and the defence establishment over the five year total is now the decision to watch.