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Defense Infrastructure Funding in the 119th Congress

CRS (Congress) · Andrew Tilghman ·

Executive Summary

The Department of Defense (DOD) infrastructure budgets reached their highest level in 20 years in FY2026 due to discretionary and mandatory funding appropriations. The Trump Administration's FY2027 request proposes further increases, particularly for Facilities Sustainment, Restoration, and Modernization (FSRM). Congress is considering structural changes to DOD infrastructure funding to address a growing deferred maintenance backlog.

Why It Matters

This document is crucial for defense analysts as it details the significant financial commitments and policy debates surrounding the maintenance and expansion of critical military infrastructure, directly impacting readiness and strategic posture.

Key Takeaways

  • DOD infrastructure funding reached a 20-year high in FY2026, with further increases requested for FY2027.
  • A substantial backlog in deferred maintenance and repairs for military infrastructure has more than doubled from FY2022 to FY2025.
  • Congress is debating structural changes to infrastructure funding, including potentially moving FSRM accounts to allow for longer obligation periods and better planning.

Strategic Relevance

Adequate and well-maintained military infrastructure is fundamental to national defense, enabling force projection, readiness, and the sustainment of operations. The funding levels and policy debates discussed directly impact the long-term strategic capabilities and operational resilience of the U.S. military.

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Key Entities

Department of Defense (DOD)CongressTrump AdministrationCongressional Research Service (CRS)Senate Armed Services CommitteeNATOHawaiiAir ForceSentinel missile program

Best For

Policy MakersDefense Budget AnalystsCongressional StaffMilitary Planners

Related Themes

Defense BudgetMilitary ReadinessNational Security PolicyCongressional OversightInfrastructure Investment

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