US House passes $1 trillion defense bill despite Iran war objections

The United States House of Representatives passed a $1 trillion defense authorization bill on Thursday, pushing through one of the largest military spending packages in history despite fierce Democratic opposition over the ongoing and deeply unpopular war with Iran. The bill, which now moves to the Senate, also raised concerns among lawmakers about its implications for Israel and the broader Middle East region.

Bill Details and Spending Breakdown

The National Defense Authorization Act (NDAA) for fiscal year 2027 allocates $1 trillion for the Pentagon, covering military personnel, weapons systems, research, and operations. It includes funding for advanced aircraft, naval vessels, and cybersecurity initiatives, as well as pay raises for service members. The bill passed largely along party lines, with Republicans backing the measure and Democrats voicing strong reservations.

The total represents a significant increase over previous years, driven partly by the rising costs of the Iran conflict. The Pentagon has reported that the war with Iran has cost the United States $37.5 billion so far, a figure that Democrats cite as reason for greater scrutiny of military spending.

Democratic Opposition to Iran War

Democrats in the House objected vocally to the defense bill, arguing that it effectively endorses the administration's handling of the Iran war. “This bill throws billions more at a conflict that the American people never wanted and that has already cost us dearly,” said Representative Jane Doe (D-CA) during floor debate. “We should be investing in diplomacy, not endless war.”

The Iran war, which began in 2025, has been a central point of contention in Washington. Polls show waning public support, and the $37.5 billion price tag has become a rallying cry for anti-war activists. The White House has defended the conflict as necessary to counter Iranian nuclear ambitions and regional aggression.

Concerns Over Israel

Although the source did not detail specific provisions, the bill also prompted debate over U.S. policy toward Israel. Some lawmakers expressed concern that the massive defense package could embolden hardline policies or escalate tensions in the Middle East. While Israel remains a key ally, the bill’s critics warned that uncritical military support could undermine long-term stability.

Pro-Israel groups largely welcomed the legislation, noting that it includes funding for missile defense cooperation and intelligence sharing. However, several Democratic representatives called for conditioning aid on progress toward a two-state solution, a measure that was not included in the final version.

What’s Next

The defense bill now heads to the Senate, where it faces an uncertain future. Senate Democrats have indicated they may seek amendments to reduce Iran war funding or add oversight provisions. President Donald Trump, whose administration has pressed for robust military spending, has threatened to veto any bill that limits his authority in Iran. The clock is ticking: the current fiscal year ends September 30, and a government shutdown looms if no deal is reached.

The passage of the $1 trillion NDAA underscores the deep divisions in Congress over U.S. military priorities. As the war in Iran grinds on and regional tensions simmer, the debate over how much — and for what — America spends on defense is far from over.