Republicans block Democratic push to curb Trump’s Iran war powers

Republicans hold narrow majorities in both chambers of Congress and have consistently backed Trump’s policies.

Republicans in the U.S. House of Representatives blocked a Democratic attempt to limit President Donald Trump’s authority over military operations in Iran, underscoring the partisan divide over war powers. The move came during a brief “pro forma” session on Thursday, when Representative Chris Smith of New Jersey quickly adjourned proceedings before Democrats could seek unanimous consent for a resolution to halt U.S. attacks.

Democrats described the action as symbolic but vowed to renew their push when Congress returns from recess next week. They have repeatedly tried to pass war powers resolutions requiring Trump to seek congressional approval before launching military operations, not only in Iran but also in Venezuela. Each effort has failed due to Republican opposition.

Trump’s recent threat that “a whole civilization will die” if Iran refused to reopen the Strait of Hormuz intensified Democratic concerns. Lawmakers cited the Geneva Conventions, which prohibit attacks on civilian infrastructure, and accused Trump of reckless behavior. “Threatening genocide is not a negotiating tactic,” said Representative Sara Jacobs of California, speaking outside the Capitol after the session.

Earlier this week, Trump announced a ceasefire in the U.S.-Israel conflict with Iran, just hours before a deadline he set for Tehran to reopen the blockaded strait. The White House defended his actions as legal under his powers as commander-in-chief, arguing that limited military operations fall within his authority to protect the United States. Iran maintains that its nuclear program is peaceful, while the administration portrays the war as a decisive victory despite U.S. forces remaining on alert.

Republicans hold narrow majorities in both chambers of Congress and have consistently backed Trump’s policies. Although the Constitution grants Congress the power to declare war, presidents often act without formal authorization in short-term or urgent situations. Democrats argue that Trump has stretched those limits, citing his unilateral decisions on tariffs, spending, and foreign policy, including threats to withdraw from NATO and even annex Greenland.

The debate has revived talk of impeachment. During Trump’s first term, the House impeached him twice, but Senate Republicans acquitted him both times. Now, Democrats openly discuss impeachment and the 25th Amendment as possible tools to restrain him. Representative Madeleine Dean of Pennsylvania said Trump has committed “a list of high crimes and misdemeanors” and called impeachment a constitutional safeguard against an “unscrupulous, thoughtless president.”

Democrats also link the war powers dispute to domestic economic concerns. Rising oil and gas prices, driven by disruptions in Gulf shipments, have fueled inflation in gasoline and agricultural products. Representative James Walkinshaw of Virginia criticized spending millions on Patriot missiles to intercept cheap Iranian drones while thousands of Virginians lost health insurance after Republicans blocked renewal of subsidies under the Affordable Care Act.

The clash over Trump’s war powers highlights broader tensions between executive authority and congressional oversight. As Democrats prepare to renew their push after recess, the debate over military operations in Iran could escalate into a larger confrontation over presidential accountability and the balance of power in Washington.