Senate Democrats blocked a procedural vote on the National Defense Authorization Act on Monday, an unusual act of rebellion against President Donald Trump over his handling of the Iran conflict and concerns about military spending levels.
The filibuster prevents the Senate from advancing the annual defense policy bill, which authorizes roughly $1.15 trillion in funding for the Pentagon and U.S. military operations. The move comes as many Democrats have grown increasingly frustrated with what they characterize as an unauthorized war in Iran and a lack of transparency about where funds will come from to support the increased budget.
What the Left Is Saying
Senate Minority Leader Chuck Schumer, D-N.Y., charged on the Senate floor that Republicans wanted the upper chamber to take up the bill "as though none of this is happening."
"The president is waging an unauthorized war, defying bipartisan majorities in Congress, refusing to level with the American people at the cost of the mission or the endgame," Schumer said. "The NDAA cannot become a permission slip for that recklessness that we see occurring in Iran."
Sen. Tim Kaine, D-Va., who voted against advancing the bill in committee, acknowledged the move was rare. He said guardrails needed to be added to Trump's war authorities in Iran and called for deeper explanation of where funding would come from.
"The Iran war issue is, I think, one of the major issues about the NDAA, but it's not the only issue," Kaine said. "The absence of knowing where this money is coming from to do this dramatic top-line increase? That still has to get resolved."
What the Right Is Saying
Republicans expressed frustration at the Democratic blockade.
"It's very disappointing," Sen. Jim Banks, R-Ind., a member of the Senate Armed Services Committee, told Fox News Digital. "It's about supporting our troops, supporting our military, and it's disappointing when Democrats play games with that."
Sen. Rick Scott, R-Fla., who also sits on the Senate Armed Services Committee, argued the bill should move forward to allow for amendments.
"It's pretty frustrating, people need to come together and act in the best interest of the country," Scott told Fox News Digital. "We have to, you know, we have to have a strong military. Whether we like it or not, people decide to be our enemies. They want to destroy us. So I think we ought to, you know, get on the bill and if we need to do amendments, let's start amending it."
What the Numbers Show
Nine of 13 Democrats on the Senate Armed Services Committee voted against advancing the NDAA during panel consideration, a significant rebellion within the committee.
The bill authorizes approximately $1.15 trillion in defense spending for fiscal year 2026, including funding for ongoing military operations. The Iran campaign has reportedly cost $80 billion, more than double what Congress was initially told, according to reporting on the situation.
This marks one of the few times in recent years that Democrats have used procedural tactics to block the traditionally bipartisan defense authorization measure, which has passed Congress for more than six decades without fail.
The Bottom Line
The Democratic blockade sets up a confrontation over war powers and government spending as Trump continues military operations in Iran without explicit congressional authorization. Republicans maintain the NDAA must pass to support U.S. troops and national security. Negotiations are expected to continue, with both sides watching for potential compromises on amendment votes that could bring enough Democrats back to allow floor consideration of the bill.
The outcome will test whether Congress can assert its constitutional authority over war-making decisions while still providing necessary funding for the military.