Republican congressman files articles of impeachment against Pete Hegseth over Iran war

Articles of impeachment have been introduced in the US House of Representatives against Defense Secretary Pete Hegseth.
What happened
Republican Representative Thomas Massie of Kentucky brought the resolution on Monday, 9 November 2026, as Congress returned for a 'lame-duck' session after the midterm elections. Massie accused Hegseth of high crimes and misdemeanours and abuse of power, alleging that he violated the War Powers Resolution by carrying out military operations against Iran and other countries without a declaration of war or specific authorisation from Congress.
Background
The United States has been in a conflict with Iran since late February, with US forces carrying out strikes on Iranian targets as recently as last week. President Donald Trump has insisted the US is not at war, but has acknowledged that the conflict contributed to his party's heavy losses in the midterms, partly by pushing up petrol prices.
What happens next
Impeachment would require a majority vote in the House, followed by a trial in the Senate.
- Massie accuses Hegseth of an unauthorised war.
- He introduced the articles on Monday.
- Trump denies the US is at war with Iran.

