**US Senate Votes to Halt Military Campaign Against Iran, Defying Trump Administration**
*Published on June 23, 2026*
In a significant move, the United States Senate has passed a resolution aimed at pausing President Donald Trump’s military campaign against Iran, requiring congressional approval for any further military actions. The Senate voted 50 to 48 in favor of the bill on Tuesday, following its earlier approval in the House of Representatives.
Despite the Republican majority in the Senate, four Republican senators broke ranks to support the resolution, joining nearly all Senate Democrats, with the exception of one. The Republican senators who voted in favor of the bill include Bill Cassidy of Louisiana, Lisa Murkowski of Alaska, Susan Collins of Maine, and Rand Paul of Kentucky. The lone Democrat who sided with the Republicans was John Fetterman of Pennsylvania.
Senate Majority Leader Chuck Schumer, a Democrat, emphasized the importance of the vote, noting that it marked the tenth occasion the Senate has addressed a war powers resolution related to Trump’s military actions. Schumer criticized the president's approach to Iran, stating, “For years Trump promised to put maximum pressure on Iran, but he ended up delivering maximum confusion, maximum chaos, maximum cost to the American people with his disastrous war.”
Schumer further argued that the American public has suffered the consequences of what he described as one of the worst foreign policy decisions in U.S. history. He highlighted the need for Congress to reclaim its authority over military engagements, underscoring the importance of legislative oversight in matters of war.
The resolution reflects growing concern among lawmakers regarding the implications of the ongoing military campaign and the need for a more measured approach to foreign policy. As tensions with Iran have escalated, many senators have called for a more collaborative decision-making process that involves both the executive and legislative branches.
The passage of the resolution signals a potential shift in the congressional approach to military intervention and may set a precedent for future administrations. The Senate's action could also influence public opinion and the political landscape as the nation navigates its foreign policy priorities.
As the situation develops, lawmakers are expected to continue discussing the implications of the resolution and its impact on U.S.-Iran relations. Further debates and potential amendments to the resolution may arise as Congress seeks to establish a clear stance on military engagement in the region.
The resolution's passage is a notable moment in the ongoing discourse surrounding U.S. military involvement abroad and the role of Congress in authorizing such actions. With the Senate’s recent vote, the focus now shifts to how the Trump administration will respond and what this means for future military operations in Iran.