In a significant move, the Senate Democratic Caucus made headlines on Tuesday by halting discussions on an annual military spending authorization bill. This decision comes amid concerns over President Donald Trump’s ongoing military actions in Iran and proposed measures for enhanced military integration between the United States and Israel.
Lawmakers in the upper chamber voted 50-46, predominantly along party lines, rejecting the advancement of the National Defense Authorization Act (NDAA) for the fiscal year 2027.
The national security proposal put forth by the Trump administration calls for close to $1.5 trillion dedicated to defense spending in 2027. This figure includes $350 billion earmarked for munitions production, shipbuilding, missile defense, drones, artificial intelligence, and other long-term military initiatives.
Sen. Bernie Sanders (I-Vt.) and Sen. Chris Van Hollen (D-Md.) spearheaded the initiative to vote against the NDAA in its existing form. In a recent statement on social media, Sanders emphasized, “In a time when many are struggling to make ends meet, virtually every Senate Republican supported a staggering $1.15 trillion Pentagon bill that funds the illegal and unjust war in Iran, alongside a provision to supply even more weaponry to Israel with minimal oversight.”
“Now is the time to focus on investing in the American people, rather than on endless warfare,” he stated.
Sen. Jeff Merkley (D-Ore.) also expressed his disapproval of the NDAA, asserting on social media, “I cannot endorse excessive military expenditure, tacitly supporting Trump’s unlawful conflict with Iran, and concerning provisions that would deepen U.S.-Israeli defense collaboration.”
Furthermore, Sen. Ron Wyden (D-Ore.) articulated his stance, stating he “cannot endorse an outrageous $1.15 trillion military budget while Donald Trump persists with a misguided war in Iran that jeopardizes the safety of U.S. servicemen and civilians, driving up gas prices.” He also raised alarms about new authorities in the bill aimed at fostering cooperation with Israeli firms on surveillance and AI technologies, which he deemed susceptible to misuse. “Surveillance technologies from Israeli companies have frequently been utilized by oppressive governments,” Wyden commented. “They have contributed to human rights violations in Gaza and have been used against Americans.”
In contrast, Republican members condemned Tuesday’s vote, with Sen. Bernie Moreno from Ohio accusing Democratic colleagues of “holding America hostage.” Sen. John Cornyn from Texas similarly alleged that they were “once again playing politics with national security” instead of prioritizing the American people’s safety.
On the flip side, progressive activists lauded the Senate’s decision. Medea Benjamin, co-founder of the peace organization CodePink, remarked on social media, “For once, the Senate did not fast-track a $1.15 trillion Pentagon budget. Thanks to persistent grassroots activism… people power made this possible. Let’s ensure senators remain firm.”
Steve Ellis, president of Taxpayers for Common Sense, praised the Senate for sending a strong message to the Pentagon: “The request for a $250 billion increase in the base budget simply will not stand.”
He continued with, “Taxpayers warrant a Pentagon budget that strategically allocates funds where they are truly needed while eliminating outdated and wasteful programs. Instead, the Pentagon’s request sets an unsustainable spending baseline likely to increase the debt by over $3 trillion in the next eight years.”
Ellis urged lawmakers to adopt a realistic, bipartisan Pentagon budget aligned with genuine needs as the end of the fiscal year approaches, instead of indulging in this collection of misguided proposals.
Robert Weissman, co-president of consumer advocacy watchdog Public Citizen, branded the vote as “a rejection of further funding for the bloated Pentagon, especially at a time when Republican cuts have forced millions to forfeit health insurance and food assistance,” adding it was a strong repudiation of Trump’s war in Iran.
“The American public is tired of spending more on weapons and less on essential services,” Weissman asserted. “They are outraged by a senseless, illegal war that is costing lives and escalating gas prices.”
“It seems our elected representatives are starting to heed the public’s concerns,” he continued. “Today’s defeat of the procedural motion on a bill that typically passes easily in Congress is a clear indication that the Pentagon budget will no longer be automatically approved.”
Senators @ChrisVanHollen and @SenSanders led the charge to vote down the NDAA unless measures to embed our military with Israel’s were stripped out.
It is not in the American people’s interest to integrate the Pentagon with the Israeli military. The Senate must remove those… https://t.co/wbzLFZHBJf
— IMEU Policy Project (@imeupolicy) July 14, 2026
Greg Williams, director of the Center for Defense Information at the Project on Government Oversight, expressed approval of the Senate’s decision, stating, “The rejection of the National Defense Authorization Act is a prudent move, especially given the executive branch’s ongoing illegal conflict in Iran.”
He added that, “The financial request in this bill is astonishingly high—resulting in a level of military spending not witnessed since World War II.”
In response to these concerns, Sen. Ed Markey (D-Mass.) recently introduced the Slash the Pentagon Act, a proposal aimed at capping military expenditure at what some critics argue is still a staggering $750 billion.
