United States Representative Thomas Massie introduced eight articles of impeachment against Secretary of Defense Pete Hegseth on Tuesday, according to text read before the House of Representatives. According to Massie, Hegseth violated the U.S. Constitution and the 1973 War Powers Resolution by conducting an unauthorized military campaign in Iran. This marks the first time a lawmaker from the same political party as a sitting president has attempted to initiate impeachment proceedings against a secretary of defense.
War Powers and Unauthorized Conflict in Iran
Massie accuses Hegseth of breaching three specific provisions of the 1973 War Powers Resolution, according to the impeachment documents. According to the text, the defense chief engaged U.S. forces in Iran without congressional authorization, continued the offensive past the 60-day statutory limit, and ignored a congressional vote in June demanding the withdrawal of American troops. Massie stated in a release that participating in hostilities in Iran for more than 90 days without legislative approval constitutes an abuse of executive power.

The 30-page impeachment document also cites civilian casualties resulting from the military campaign, according to the text presented in the House. Massie pointed to an early-war U.S. airstrike on a school in Minab, Iran, which resulted in more than 150 deaths, primarily children aged seven to 12, arguing that the administration ignored laws designed to minimize civilian losses.
Additional Constitutional Violations and Foreign Operations
Beyond the Iran conflict, the articles of impeachment allege several other unlawful military and domestic actions, according to congressional records. Massie cited the extrajudicial execution of more than 200 people during U.S. strikes in the Caribbean Sea and the Pacific Ocean targeting boats suspected of narcotics trafficking. The document further accuses Hegseth of suppressing free speech through retaliation against Democratic Senator Mark Kelly, who had publicly urged military personnel to disobey unlawful orders. Additional charges include leading an unauthorized war in Yemen and removing deposed Venezuelan President Nicolás Maduro without legal authority, according to the filing.
Did you know? Under House procedures invoked by Representative Massie, the chamber is required to examine the impeachment articles within two legislative days, setting up a vote ahead of the upcoming mid-term elections.
Cost Overruns and Munitions Shortages
The legislative move coincides with new financial disclosures regarding the conflict from the Congressional Budget Office (CBO). According to an unpartisan report released by the CBO, the war cost the United States 38 milliards $ US américains between its launch and early August. This figure surpasses the projections issued in July by Hegseth, who estimated the conflict would cost 37,5 milliards $ US through the end of September. The CBO warns that expenses will continue to climb by 2 milliards $ US per month if hostilities slow down, or 3 milliards per month if intensity increases. Replacement costs for munitions used in the theater have alone reached 21,7 milliards $ US, according to the CBO.
In a separate report published Monday, Secretary Hegseth acknowledged a munitions “shortage” stemming from the Iran campaign, according to agency documents. This admission marks a reversal from the Trump administration, which had consistently declined to confirm supply constraints in previous months.
Political Fallout and Upcoming Votes
The impeachment effort places Republican lawmakers in a delicate position as voters contend with rising fuel prices linked to the impopular war, according to political analysts. Massie, a prominent critic of Donald Trump, previously lost his Republican primary to a candidate actively supported by the president and Hegseth after helping force the release of the Jeffrey Epstein sex offender files. Despite these political headwinds, Massie utilized a procedural rule that forces a House vote by Thursday before lawmakers leave Washington.
According to Politico, the resolution also presents a dilemma for congressional Democrats. While many favor a formal impeachment inquiry, some prefer conducting investigations through the House Armed Services Committee should Democrats regain control of the chamber. A separate resolution targeting the defense secretary was previously introduced by Democratic lawmakers in April.
Frequently Asked Questions
Why did Representative Thomas Massie impeach Pete Hegseth?
Massie introduced eight articles of impeachment against the defense secretary, accusing him of violating the U.S. Constitution and the 1973 War Powers Resolution by waging an unauthorized war in Iran, among other charges.
What are the primary constitutional violations alleged in the filing?
The articles accuse Hegseth of committing offenses including launching military operations without congressional approval, exceeding the 60-day limit under the War Powers Resolution, ignoring a congressional withdrawal vote, carrying out extrajudicial strikes, and retaliating against lawmakers.
How much has the conflict in Iran cost the United States?
According to the Congressional Budget Office, the military campaign cost 38 milliards $ US américains through early August, with munitions replacements accounting for 21,7 milliards $ US of that total.
Is the impeachment resolution expected to pass?
Political observers view passage as highly improbable, though the mandatory floor vote forces lawmakers to take a public stance on the conflict ahead of the mid-term elections.
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