Senate Democrats block 2027 defense bill over Iran war

Senate Democrats blocked a procedural vote on the annual defense policy bill on Tuesday, July 14, 2026, in a unified protest against the ongoing U.S. military conflict with Iran. The 50-46 vote fell short of the 60 votes needed to advance the $1.15 trillion National Defense Authorization Act (NDAA) for fiscal year 2027, marking a significant break from the bipartisan tradition that has surrounded the must-pass legislation for over six decades.

The vote occurred one day after the White House formally notified Congress that military strikes against Iran had resumed, effectively ending a fragile ceasefire. The conflict, which began on February 28, 2026, as a joint U.S. and Israeli operation aimed at Iran's nuclear program, is now in its fifth month. Democrats argued that proceeding with the defense bill would amount to endorsing a war they say was launched without congressional authorization and lacks a clear strategy or endgame.

Senate Minority Leader Chuck Schumer led the opposition, stating the NDAA could not become a permission slip for the recklessness occurring in Iran. He criticized President Donald Trump for waging an unauthorized war and defying bipartisan majorities in...