In the fiscal year 2026, the planned government spending in Japan on national defense-related research encompassed around *** percent of the national defense budget. This was the highest share during the past decade.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
Ministry of Defense (Japan). (December 26, 2025). Share of governmental budget for national defense expenditure allocated for research and development (R&D) in Japan from fiscal year 2017 to 2026 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 21, 2026, from /statistics/1362068/japan-share-defense-budget-research-and-development-spending/
Ministry of Defense (Japan). "Share of governmental budget for national defense expenditure allocated for research and development (R&D) in Japan from fiscal year 2017 to 2026." Chart. December 26, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 21, 2026. /statistics/1362068/japan-share-defense-budget-research-and-development-spending/
Ministry of Defense (Japan). (2025). Share of governmental budget for national defense expenditure allocated for research and development (R&D) in Japan from fiscal year 2017 to 2026. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 21, 2026. /statistics/1362068/japan-share-defense-budget-research-and-development-spending/
Ministry of Defense (Japan). "Share of Governmental Budget for National Defense Expenditure Allocated for Research and Development (R&d) in Japan from Fiscal Year 2017 to 2026." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 26 Dec 2025, /statistics/1362068/japan-share-defense-budget-research-and-development-spending/
Ministry of Defense (Japan), Share of governmental budget for national defense expenditure allocated for research and development (R&D) in Japan from fiscal year 2017 to 2026 ÌÇÐÄÆƽâ°æ, /statistics/1362068/japan-share-defense-budget-research-and-development-spending/ (last visited July 21, 2026)
Share of governmental budget for national defense expenditure allocated for research and development (R&D) in Japan from fiscal year 2017 to 2026 [Graph], Ministry of Defense (Japan), December 26, 2025. [Online]. Available: /statistics/1362068/japan-share-defense-budget-research-and-development-spending/
