U.S. House votes to restrict Trump’s Iran War Powers while Senate blocks a similar measure

Jul 23, 2026

The Republican-led U.S. House of Representatives voted 214-208 to pass a symbolic resolution directing President Donald Trump to halt unauthorized military action against Iran, with four Republicans joining Democrats. Hours later, the Senate blocked a similar binding measure in a 49-47 vote. The legislative split occurs amid rising public opposition, escalating fuel costs, and intense debate over the statutory 60-day limit mandated by the War Powers Resolution of 1973.

Congressional war powers votes

▪Four Republican senators—Katie Britt of Alabama, Mitch McConnell of Kentucky, Lisa Murkowski of Alaska, and Rand Paul of Kentucky—did not cast votes on the Senate war powers measure on July 23, 2026.
▪The Republican-led U.S. House of Representatives voted 214-208 on July 23, 2026, to pass a war powers resolution directing President Donald Trump to halt military action against Iran without congressional approval.
▪Republican Senator Susan Collins of Maine voted with Democrats in favor of the Senate war powers resolution, while Democratic Senator John Fetterman of Pennsylvania voted with Republicans against it on July 23, 2026.
▪Four House Republicans—Tom Barrett of Michigan, Brian Fitzpatrick of Pennsylvania, Warren Davidson of Ohio, and Thomas Massie of Kentucky—voted with Democrats in favor of the House war powers resolution on July 23, 2026.
▪The U.S. Senate voted 49 to 47 on July 23, 2026, to block a joint war powers resolution that would have legally forced an end to the Iran war.

Republican 60-day compliance debate

▪Senator Thom Tillis of North Carolina voted against the Senate war powers measure on July 23, 2026, arguing that the statutory 60-day clock began on July 10, 2026, rather than when strikes first launched in February 2026.
▪The Trump administration notified Congress on July 10, 2026, that military action against Iran had formally restarted, claiming a prior ceasefire terminated the initial statutory 60-day clock under the War Powers Resolution of 1973.
▪Multiple Senate Republicans, including Thom Tillis of North Carolina and John Curtis of Utah, have stated that the Iran war should not continue past 60 days without congressional approval to comply with federal law.

Public opposition to war

▪Representative Pramila Jayapal of Washington stated that a vast majority of Americans across all political parties believe the conflict with Iran is an unconstitutional and illegal war.
▪Representative Gregory Meeks of New York stated that Congress is beginning to align with the 70 percent of the American public who oppose the war with Iran.

Congressional authority over war

▪The United States Constitution grants only Congress, not the president, the power to authorize military force and declare war.
▪The War Powers Resolution of 1973 requires the president to notify Congress within 48 hours of initiating military hostilities and limits unauthorized operations to 60 days.

Strait of Hormuz economic impact

▪Representative Rob Bresnahan expressed a desire to reopen the Strait of Hormuz as soon as possible to alleviate high prices of gas and fertilizer caused by supply chain disruptions.
▪Representative Rob Bresnahan, a Republican representing a swing district in Pennsylvania, voted against the war powers resolution but emphasized that the conflict must be resolved quickly to lower fuel and fertilizer prices.