Congress Readies War Powers Votes After Strikes on Iran
Lawmakers will vote on resolutions to restrict presidential military action after U.S. and Israeli strikes; briefings for lawmakers are scheduled Tuesday and a House vote could come Thursday.
Iran strikes highlight fractures in GOP ahead of war powers votes in Congress

Why Republicans wonât rein in Trumpâs Iran war

War Powers Showdown: House and Senate Vote on Operation Epic Fury

As Iran assault continues, Congress to vote on reining in Trump’s war powers
Overview
Congress is set to vote this week on bipartisan war-powers resolutions aimed at limiting President Donald Trump's authority after U.S. and Israeli military strikes on Iran began over the weekend.
If enacted, the measures would restrict further U.S. military action in Iran without specific congressional approval under the 1973 War Powers Resolution, and Sen. Tim Kaine said troops' lives are at risk.
Sen. Tim Kaine and Reps. Ro Khanna and Thomas Massie pushed for votes, while many Republican leaders and senators signaled opposition or declined to commit after closed-door briefings.
At least four U.S. service members have been killed and senators face a 51-vote threshold in a chamber where Republicans control 53 seats, making passage and veto overrides uncertain.
Administration officials, including the CIA director, the defense secretary and the secretary of state, are scheduled to brief lawmakers on Tuesday and the House could vote on a Khanna-Massie measure as soon as Thursday.
Analysis
Center-leaning sources frame the story as an urgent congressional check on presidential war-making by emphasizing constitutional authority and using evaluative terms like "unilaterally" and "reining in." They foreground lawmakers' calls for votes and casualty counts, and curate quotes and context to center restraints on executive military action.
FAQ
The War Powers Resolution is a 1973 law that requires the president to notify Congress within 48 hours of committing armed forces to military action and prohibits armed forces from remaining for more than 60 days without congressional authorization.[5] The bipartisan resolutions being voted on this week would restrict further U.S. military action in Iran without specific congressional approval under this framework, effectively requiring Congress to vote before additional military operations can proceed.[1]
According to Defense Secretary Hegseth, Operation Epic Fury has four main objectives: destroying Iranian missile production capabilities, destroying Iran's navy and other security infrastructure, ensuring Iran never obtains nuclear weapons, and preventing the Iranian regime from arming, funding and directing terrorist armies in other countries.[1] President Trump stated the campaign could last four to five weeks with the capability to extend far longer, and indicated he would not rule out sending ground troops if necessary.[1]
The strikes were initiated following failed diplomatic negotiations and the killing of Iranian Supreme Leader Ali Khamenei. On February 20, President Trump issued a 10-day deadline for Iran to make a deal.[5] When the third round of indirect talks in Geneva on February 26 yielded unsatisfactory results, the U.S. and Israel conducted coordinated military strikes beginning February 28.[5] The strikes were described as a daylight operation based on a trigger event conducted by Israeli Defense Forces and enabled by U.S. intelligence.[1]
Congressional briefings for lawmakers are scheduled for Tuesday (March 3), with a House vote on a Khanna-Massie measure potentially coming as soon as Thursday.[1] However, passage faces significant obstacles: senators must clear a 51-vote threshold in a chamber where Republicans control 53 seats, and many Republican leaders signaled opposition or declined to commit after closed-door briefings.[1] At least four U.S. service members have been killed in the conflict, with the total now standing at six as of March 3.[1]
