Senate Republicans shut down a Democratic push to strip President Donald Trump of the authority to take military action against Cuba, defeating a war powers resolution 51-47 in a procedural vote that exposed the minority party's inability to peel off GOP support on foreign policy. Sen. Rick Scott of Florida led the move to dismiss the measure before it could reach a full floor vote, and nearly every Republican followed his lead.
The resolution, introduced by Sen. Tim Kaine, D-Va., would have required the removal of U.S. forces from within or around Cuba and declared any use of the Coast Guard or other Armed Forces to conduct a blockade or quarantine of the island a hostile act requiring congressional approval. Democrats framed it as a check on executive power. Republicans called it irrelevant to what is actually happening.
The vote amounted to the latest failed Democratic attempt to use the War Powers Resolution Act to constrain Trump's foreign policy, and the pattern is becoming difficult to ignore. Republicans have now batted down five separate attempts to cease hostilities in the Middle East, and this Cuba measure met the same fate. Each time, Democrats have lacked the votes. Each time, the White House has retained its latitude.
Sen. Scott, who represents the state closest to Cuba, roughly 90 miles across the Florida Strait, moved to block the bill from reaching a full vote. He made no apologies for siding with the president. Just the News reported Scott's argument on the floor:
"The measure we're talking about is completely out of touch with the facts in Cuba nor is it relevant to anything actually happening in Cuba right now."
Scott went further in remarks captured by the Washington Times, saying Trump "is doing everything he can to bring back freedom and democracy all across Latin America, and we should do everything we can to support him."
That framing, that the resolution was premature and disconnected from any actual military engagement, carried the day. Republicans argued the U.S. is not in outright hostilities with Cuba, making the war powers mechanism inapplicable. Trump has not taken military action against the island. His comments about Cuba came in March, when he said he believed he would have "the honor of taking Cuba," but he tied any such move to the conclusion of U.S. operations in Iran.
In other words, Democrats tried to shut down a war that hasn't started, and Republicans had little trouble pointing that out.
Only two Republicans broke ranks: Sen. Rand Paul of Kentucky and Sen. Susan Collins of Maine, both of whom voted with Democrats against dismissal. Paul's vote surprised no one; the Kentucky senator has long championed congressional authority over military deployments regardless of which party holds the White House. Collins, too, has signaled concern about executive overreach on war powers.
But the defection that mattered most came from the other side of the aisle. Sen. John Fetterman, D-Pa., broke with his party to support tanking the resolution, the only Democrat to do so. Fetterman's vote widened the margin and underscored the fractures within a Democratic caucus that has struggled to maintain unity on high-profile floor fights in recent months.
Kaine, for his part, acknowledged the challenge of winning Republican support. When Fox News Digital asked about GOP positioning, he offered a terse deflection.
"You gotta ask Republicans about their position."
He added that "many" senators see the approaching 60-day War Powers Resolution Act deadline as significant. That deadline, the point at which Congress is supposed to weigh in on ongoing military engagements, is set to hit this week, and Kaine predicted an Iran war vote close to it.
Senate Minority Leader Chuck Schumer took to the floor to press the case, casting the vote as a chance for Republicans to "do Trump a favor" by preventing a conflict near American shores.
"The last thing working Americans need right now is another war, let alone one that's 90 miles south of the United States."
Schumer urged Republicans to "get out in front of a looming catastrophe in Cuba before it gets even worse, as they should have done with Trump's war in Iran." The minority leader has made repeated use of war powers votes as a messaging tool against the administration's foreign policy, and has lost every time.
The rhetorical strategy is clear enough: force votes that put Republicans on record supporting presidential war authority, then campaign on it. But the strategy keeps running into the same wall. Republicans do not view these resolutions as good-faith exercises in constitutional governance. They view them as political maneuvers designed to hamstring the commander-in-chief during active engagements abroad.
Sen. Peter Welch, D-Vt., offered a softer pitch, telling reporters, "The United States and Cuba need to find a way to peacefully coexist." That line appeared across coverage from Newsmax, Breitbart, and the Washington Times, a signal that Democrats coordinated their messaging even as they lacked the votes to back it up.
The more consequential fight may be days away. The War Powers Resolution Act's 60-day window for congressional action on the Iran engagement is set to expire this week. Kaine framed the Cuba vote as a prelude to that deadline.
"We'll see that because we'll have an Iran war vote close to the 60-day [deadline] by the end of this week."
At least three Senate Republicans, Collins, Sen. Thom Tillis of North Carolina, and Sen. John Curtis of Utah, have said they would not vote to extend Trump's military engagement in the Middle East past the 60-day mark. That number is not enough to override a veto or force the president's hand, but it signals that Republican unity on war powers is not absolute.
Meanwhile, Sen. Lisa Murkowski, R-Alaska, is working on a separate Authorization for the Use of Military Force that would give lawmakers a formal vehicle to weigh in on the conflict. That approach, writing an AUMF rather than simply trying to block executive action, represents a more constructive path than the serial war powers resolutions Democrats have been filing and losing.
The distinction matters. An AUMF sets terms. A war powers resolution simply says "stop." Republicans have shown repeatedly that they will not vote to tie the president's hands in the middle of an active foreign policy posture. But some are willing to define the boundaries, a different proposition entirely, and one that reflects the kind of assertive legislative engagement the Senate was designed to provide.
Five failed war powers votes on Iran. Now a sixth defeat on Cuba. Democrats keep bringing these measures to the floor, and Republicans keep sending them back. The 51-47 margin on the Cuba resolution was not close. Fetterman's crossover vote made it worse for his own party's optics.
Schumer's floor rhetoric about "looming catastrophe" and doing the president "a favor" has a familiar ring. It is the language of a minority leader who knows he lacks the votes but wants the roll call on the record. That is a legitimate legislative tactic. But it is not governance, and voters can tell the difference.
The administration has not launched military operations against Cuba. Trump's March remarks about "taking Cuba" were aspirational and explicitly conditioned on finishing the Iran campaign first. Democrats built a resolution around a hypothetical, and Republicans had no trouble treating it like one.
The real test arrives this week, when the 60-day clock on Iran runs out and senators must decide whether the current engagement has congressional backing. That vote will carry weight. The Cuba resolution did not.
When you keep forcing votes you know you'll lose, at some point the strategy stops looking like principle and starts looking like theater.