In 2023, Japan's business enterprise R&D expenditure in the manufacture of weapons and ammunition was lower than the forecasted $20.11 million USD (PPP = 2015) for 2024. Over the next five years, the projected data shows a consistent upward trend, with values increasing annually from 2024 to 2028.
Year-over-year, the expenditure is expected to rise significantly. From 2024 to 2025, the increase is approximately 19%, followed by another 16% from 2025 to 2026, 14% from 2026 to 2027, and finally, around 12% from 2027 to 2028. The compound annual growth rate (CAGR) for the 2024-2028 period is estimated to be notable.
Future trends to watch for include technological advancements and geopolitical factors influencing increased defense spending and R&D activity. This sector may also experience changes due to shifts in international defense policies or the introduction of new, innovative technologies.
