National Center for Science and Engineering Statistics | NSF 26-309 Table 7. Federal budget authority for International affairs (150) R&D and R&D plant: FYs 2024–26 (Millions of dollars and percent change) Budget function and agency 2024 actual ($millions) 2025 preliminarya ($millions) 2026 proposed ($millions) 2024–25 (% change) 2025–26 (% change) R&D and R&D plant 252 220 252 -12.7 14.5 International development and humanitarian assistance (151) 245 213 245 -13.1 15.0 Agency for International Development 153 153 153 0.0 0.0 Department of State 92 60 92 -34.8 53.3 International security assistance (152) 7 7 7 0.0 0.0 Economic Support Fund 7 7 7 0.0 0.0 R&D 198 134 198 -32.3 47.8 International development and humanitarian assistance (151) 191 127 191 -33.5 50.4 Agency for International Development 99 67 99 -32.3 47.8 Department of State 92 60 92 -34.8 53.3 International security assistance (152) 7 7 7 0.0 0.0 Economic Support Fund 7 7 7 0.0 0.0 a The preliminary data available from the agencies for FY 2025 at the time of this report reflect mainly the annualized continuing resolution funding levels that existed through early March 2025, which were later extended by a continuing resolution to the end of FY 2025. It does not include cuts from the Rescissions Act of 2025. Note(s): Detail may not add to total because of rounding. Percent change is calculated on unrounded data. Source(s): Agencies' submissions to the Office of Management and Budget (OMB) per MAX Schedule C, agencies' budget justification documents, supplemental data obtained from agencies' budget offices, and Executive Office of the President, OMB, Budget of the United States Government, Fiscal Year 2026.