House Armed Services Committee
US House committee with oversight over Pentagon; pushed back on Trump's undeclared Iran war.
Last refreshed: 1 April 2026
Can HASC force a war powers vote that stops the Iran campaign?
- What is the House Armed Services Committee?
- The primary House body overseeing the US military, defence budget, weapons acquisition, and war powers.Source: background
- Did Congress authorise the Iran war?
- No. The House defeated the Massie-Khanna War Powers Resolution 219-212 and the Senate rejected a similar measure 47-53. No formal authorisation was passed.Source: background
- What is the $200 billion Pentagon war request?
- The Pentagon drafted a $200 billion supplemental funding request for Operation Epic Fury. As of seq 53, it had not been formally submitted because Republican leaders lacked votes to pass it.Source: quick_facts
- Why is HASC pushing back on Trump's Iran war?
- The committee has objected to the absence of a formal war powers authorisation, unappropriated spending, and opaque AI-targeting briefings.Source: background
- House Armed Services Committee Iran briefing?
- Democrats on the committee demanded briefings on Maven Smart System AI use; Defence officials gave a closed-session briefing to the Senate Appropriations subcommittee on war costs.Source: background
Background
The House Armed Services Committee has emerged as one of the few institutional check points on the undeclared US war in Iran. House Republicans declined to authorise the conflict, and the committee has challenged the administration over the absence of a war powers request and the scale of unappropriated spending.
The committee is the primary House body responsible for defence authorisation legislation, overseeing the armed forces, weapons acquisition, and the legal frameworks governing military operations. It holds hearings with senior Pentagon and combatant command officials and can compel testimony. During Operation Epic Fury, it was the site of Democratic demands for briefings on AI targeting and Maven Smart System use.
The committee's relevance extends beyond oversight: a formal War Powers Resolution defeat in the House, 219-212, demonstrated that the administration had only the narrowest of margins — and that the committee could yet become the vehicle for forcing accountability on the $200 billion supplemental funding request that Republican leaders admitted they lacked votes to pass.
