A Republican Congressman Is Trying to Impeach the Defense Secretary Over Unauthorized Wars — and the Math Might Almost Work

Rep. Thomas Massie's eight articles of impeachment against Pete Hegseth rest on War Powers violations across three theaters. The House vote is plausible; Senate conviction is not.

Republican Congressman Thomas Massie has introduced eight articles of impeachment against Secretary of Defense Pete Hegseth, accusing him of waging unauthorized wars against Iran, Venezuela, and Yemen's Houthis in violation of the War Powers Resolution and the Constitution. The resolution triggers a two-day clock that could force a House floor vote by midweek. If this sounds like a Republican breaking ranks to hold a Republican administration accountable for executive overreach on war powers, that is exactly what it is.

The substantive charges are specific and grounded in statute. Four articles concern Iran: launching war without congressional approval, ignoring a joint congressional resolution ordering withdrawal, exceeding the 60-day limit for unauthorized hostilities, and responsibility for the Minab school strike that killed 156 civilians including children. Two articles target Venezuela: the abduction of former President Nicolás Maduro as an act of war without authorization, and the extrajudicial killing of at least 243 people in 69 boat strikes since September 2025. One article covers the Yemen bombing campaign — launched without declaration of war, with Congress notified 13 days late, killing an estimated 224 civilians. The eighth article addresses Hegseth's threats to prosecute members of Congress, including Senator Mark Kelly, for advising troops they could refuse illegal orders. Massie's legal theory is straightforward: even if Trump issued the orders, Hegseth chose to execute them. The War Powers Resolution requires congressional authorization for sustained hostilities. Congress passed a withdrawal resolution on Iran. Hegseth ignored it. The 60-day clock expired. Hegseth kept fighting. The civilian casualty numbers — 156 at Minab, 224 in Yemen, 243 in boat strikes — are not disputed by the administration, which has instead argued the operations were lawful military actions. Hegseth's defense is revealing in what it concedes. He calls the impeachment a "farce" and a "stunt," frames the charges as "policy disagreements" best resolved through legislation or elections, and warns that holding him accountable would mean prosecuting soldiers for "doing their job." He does not engage with the War Powers argument on its merits. His September 2025 declaration — "Maximum lethality, not tepid legality. Violent effect, not politically correct" — appears in the articles as evidence of a culture hostile to civilian protection and the law of armed conflict. The House math is tight but feasible. Democrats take the majority on January 3, but under the current Republican-held House, Massie needs most Democrats plus a handful of Republicans. Democratic leader Hakeem Jeffries says he is a "hard yes." The Senate math is not feasible. Even after Democrats gain their expected 54 seats in the new Congress, conviction requires 67 votes — a 13-seat gap that would require roughly a quarter of Republican senators to break with Trump. That is not happening. The deeper structural question is whether the War Powers Resolution has any enforcement mechanism left. Congress passed it in 1973 to prevent exactly this scenario — a president waging war without legislative approval. Every administration since has treated it as advisory. Massie's impeachment articles are, functionally, a test case for whether a single law — the most important constraint on executive war-making — means anything at all. If Hegseth is impeached but acquitted, the precedent cuts both ways: Congress asserted its authority but couldn't enforce it. Trump has called Massie a "stone-cold loser" and promised to stand by Hegseth. Massie's counter-argument is tactical: replace Hegseth now while Republicans still hold the Senate and can confirm a successor. The political logic is that an impeachment trial in a Democratic-majority Senate would be far more damaging to the administration than a quiet resignation. Whether Trump listens depends on whether he sees Hegseth as a useful shield or a growing liability.