House cancels Iran war-powers vote

House Republican leaders pulled a planned May 21 floor vote on a resolution that would have required President Donald Trump to obtain congressional authorization for continued hostilities against Iran. PBS, citing the floor schedule and reporting from the Capitol, said Republicans struggled to find enough votes to dismiss the measure and delayed action into June. (pbs.org) The resolution at issue, S.J.Res. 104, is a Senate-passed war-powers measure directing the removal of U.S. forces from hostilities against Iran that have not been authorized by Congress. (congress.gov) The cancellation left the House without a recorded vote on whether to rebuke Trump’s handling of the conflict. (pbs.org) It also kept in place, for now, the president’s operational flexibility while Republican leaders managed divisions inside their conference, according to PBS’s account of the aborted vote. ### Which measure did House leaders pull? S.J.Res. 104 was introduced in the Senate on January 29, 2026, by Senator Tim Kaine, a Virginia Democrat, with Senator Rand Paul, a Kentucky Republican, as a co-sponsor. Congress.gov says the joint resolution would direct the removal of U.S. armed forces from hostilities within or against Iran that have not been authorized by Congress. (pbs.org) The text says Congress has not declared war on Iran or enacted a specific authorization for military force within or against Iran. A later version of related legislation on Congress.gov also references Trump’s March 2, 2026 notification to Congress reporting that military force against Iran had begun on February 28. (pbs.org) ### Why was there supposed to be a House vote on May 21? PBS reported on May 21 that the House was expected to vote on whether to dispose of the Senate resolution. Instead, Republicans struggled to line up the votes needed to dismiss the legislation, and leaders called off the planned action. (congress.gov) The immediate issue for Republican leaders was not passage of a pro-Trump measure, but avoidance of a vote they could lose. PBS reported that the delay came after leaders had trouble finding enough support, a sign that some Republicans were unwilling to go on record backing the effort to shelve the resolution. (congress.gov) ### How does this fit into Congress’s earlier Iran votes? The Senate voted down an earlier effort on March 4 to halt Trump’s war against Iran, according to PBS’s March 4 report. The House then narrowly rejected a separate Iran war-powers resolution on March 5, another early test of congressional support for the conflict. (pbs.org) PBS also reported in April that Senate Republicans again rejected a resolution to rein in Trump on Iran, with a 47-52 vote. That report said it was the fourth Senate vote that year on whether to reclaim war powers from the president in the conflict. (pbs.org) ### What does the delay change right now? May 21 changed the timing more than the underlying dispute. By canceling the vote, House leaders avoided a same-day test of whether a bipartisan coalition was large enough to force a visible break with Trump over Iran. (pbs.org) The House’s decision did not repeal the Senate resolution or settle the constitutional question. Congress.gov still lists S.J.Res. 104 as a measure directing the removal of forces from unauthorized hostilities, and PBS said House consideration had been pushed into June. (pbs.org) ### What happens next in June? June is the next marker in the fight because PBS reported House leaders delayed planned votes on the Iran measure until then. Any renewed action would again center on whether Speaker Mike Johnson’s conference can muster the votes either to table the resolution or allow members to vote directly on constraining Trump’s authority. (pbs.org) Congress.gov’s bill page remains the formal place to track S.J.Res. 104, including any House action, procedural steps or amendments. For now, the measure remains pending as lawmakers prepare for another round of votes. (pbs.org) (congress.gov)