Pentagon Quietly Prepares for $400 Billion Cut to Trump's Record Defense Budget

Key points

• The Pentagon is drafting a $1.1 trillion defense budget, down from the $1.5 trillion requested by the Trump administration, according to defense industry and former officials.
• The administration split the budget into a $1.15 trillion discretionary portion and a $350 billion reconciliation portion, but Republicans have failed to agree on a strategy to pass the latter.
• The Iran war has cost over $47 billion, forcing the Pentagon to delay training and maintenance to cover expenses, while a $70 billion supplemental request remains stalled.
• Bipartisan support for defense funding has collapsed, with Democrats blocking funds to protest the war and Republicans blaming the administration's adversarial approach to Congress.
• With only 20 legislative days remaining, Congress is unlikely to pass full-year appropriations before the current continuing resolution expires in December, potentially delaying funding into the new Congress.

Background

This budget crisis follows the start of the Iran war in late February 2026, which has strained military resources and political relations. Previous coverage noted that the Pentagon undercounted US casualties in the conflict and that the administration prepared contingency plans for renewed strikes, including the use of the MOAB bomb, despite a ceasefire. The current budget impasse is exacerbated by the administration's decision to exclude Democrats from briefings on the $350 billion reconciliation funding, breaking a long-standing practice of bipartisan information sharing.

How outlets are covering it

Politico reports that the Pentagon is quietly preparing for a $400 billion cut, with officials acknowledging the $1.5 trillion request is effectively dead. The Washington Post emphasizes the collapse of bipartisanship, citing 30 sources who blame Defense Secretary Pete Hegseth's adversarial behavior and the administration's exclusion of Democrats from briefings for the gridlock. CSIS provides a technical analysis, noting that while the administration requests $350 billion in reconciliation funding, the House budget resolution only allocates $60 billion, and passing the full amount is unlikely due to Republican internal divisions and the short legislative timeline. The Post highlights that Democrats view the funding as a check on an unconstitutional war, while Republicans argue that blocking funds harms military readiness and allows adversaries like Russia and China to question US capabilities.

Why it matters

The failure to pass the defense budget could leave the Pentagon without the resources to replace weapons depleted during the Iran war, potentially hampering military readiness for years. The gridlock also signals a broader shift in defense policy, where bipartisan consensus is replaced by partisan conflict, with Democrats using budget leverage to oppose the administration's military agenda and Republicans struggling to secure funding without Democratic support. The situation also raises concerns about the impact of the Iran war on US global standing and the ability to respond to future threats.

What to watch

Congress faces a packed lame-duck session with only 20 legislative days remaining, making it unlikely to pass full-year appropriations before the current continuing resolution expires in December. Lawmakers may pass another continuing resolution to extend funding into the new Congress, where Democrats, if they gain control, may use the delay to negotiate for nondefense priorities. The administration may attempt to incorporate reconciliation priorities into discretionary appropriations if the $350 billion reconciliation bill fails, but this would require bipartisan negotiations. The outcome of the November 3 midterm elections will significantly influence the level and timing of defense funding, with Republicans potentially viewing the lame-duck session as their last chance to secure defense priorities without Democratic votes.