Japan's initial defense budget for fiscal 2026 is set at approximately 10.6 trillion yen ($66.5 billion), which equates to about 1.9 percent of the country's 2022 gross domestic product (GDP), according to Defense Minister Shinjiro Koizumi [1]. This move is part of a broader government strategy to increase defense spending and related costs to 2 percent of GDP by fiscal 2027, a significant departure from Japan's historical practice of capping defense expenditures at around 1 percent of GDP [1].
Koizumi clarified that if projected GDP for fiscal 2026 is used, the defense spending ratio would be around 1.5 percent, but he emphasized that fiscal 2022 GDP is the appropriate baseline since it was the reference year for the current security policy documents [1]. The government adopted three key security documents in late 2022, outlining plans to allocate about 43 trillion yen to defense over the five years through 2027 [1].
An extra budget enacted in December, which included 1.7 trillion yen for security and diplomacy, enabled Japan to reach the 2 percent of GDP target two years ahead of schedule under Prime Minister Sanae Takaichi, who assumed office in October and is described as a security hawk [1]. The initial defense budget has shown a steady increase, rising from about 1.4 percent of GDP in fiscal 2023, to 1.6 percent in fiscal 2024, and 1.8 percent in fiscal 2025, all calculated using fiscal 2022 GDP [1].
The increase in defense spending comes amid growing security challenges from countries such as China and North Korea, as cited by the Japanese government [1].
CONCLUSION
Japan's decision to significantly boost its defense budget marks a notable policy shift, reflecting heightened security concerns in the region. The steady rise in defense spending and the government's commitment to reaching 2 percent of GDP by 2027 signal a more assertive stance on national security. Market impact is medium, with potential implications for defense-related industries and regional geopolitical dynamics.