Resources

CSBA’s research on the most pressing issues in U.S. national security continues to shape the defense agenda. CSBA’s research focuses on four main areas:

CSBA plays an essential role in facilitating a more informed debate on defense budgeting and resourcing.

The perennial question for U.S. policymakers is: How much is enough? Following a long military buildup, the U.S. military confronts increasing pressures for cuts in defense spending in light of the United States’ deteriorating fiscal situation. The Defense Department is entering what may be a protracted period of austerity which will require difficult budgetary and resourcing decisions.

CSBA’s research program provides an independent source of budgetary analysis to help those both in and out of government understand budgetary trends; the near-and long-term implications of prospective trade-offs; the second-order consequences of changes to the defense program; and how they fit within the overall context of U.S. defense policy and strategy.

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Studies

Unstable Equilibrium: Analysis of the 2026 Defense Budget Request

The fiscal year 2026 Defense Department budget request, supplemented by reconciliation, would restore the upward drift in defense spending that has persisted for a decade as U.S.–China military competition has intensified. By following that pattern, the budget may appear to be on a well-grooved course. In actuality, it is an unstable equilibrium among contending ideas and factions within President Donald Trump’s governing coalition.

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