US House demands Trump stop Iran military action; Senate flips hours later

The U.S. House of Representatives passed a war powers resolution on March 23, demanding President Trump cease military actions against Iran unless authorized by Congress. The resolution, a rebuke to the president's handling of the escalating tensions, passed with a slim majority of 214 votes to 208.

Notably, four Republican representatives defected from their party to support the Democratic-led measure. These included Tom Barrett of Michigan, Brian Fitzpatrick of Pennsylvania, Warren Davidson of Ohio, and Thomas Massie of Kentucky. This bipartisan support underscored growing dissatisfaction among some lawmakers with the president's unilateral approach to foreign military engagement.

However, the momentum generated in the House was short-lived. Just hours after the House vote, the U.S. Senate voted down a similar resolution. The Senate's procedural vote fell 49-47, with Republican Senator Susan Collins of Maine joining Democrats in support, while Democratic Senator John Fetterman of Pennsylvania opposed it alongside Republicans. Four senators abstained from voting.

These votes reflect the deep divisions within Congress over the use of military force and the president's war powers. Despite repeated attempts by Congress to assert its oversight role, such symbolic resolutions have historically struggled to halt military actions. The situation highlights the ongoing tension between the executive and legislative branches regarding foreign policy and military intervention.