US Strike On Iran Ignites War Powers Fight in Congress, Protests

U.S. strikes on Iran have triggered a war powers fight on Capitol Hill and a split on the streets over whether the move is necessary or the start of another open-ended conflict in the Middle East.

Demonstrators gathered Saturday in Times Square hours after President Donald Trump ordered strikes on Iranian targets amid escalating tensions tied to Tehran’s nuclear ambitions and regional activity. Protesters demanded Congress step in. Others said the moment could weaken Iran’s leadership.

Lawmakers now face questions over how far U.S. involvement could go.

“No more war!” protesters chanted.

War Without Consent

Opponents said the administration moved too quickly and without clear public backing. They argued Congress, not the president alone, must decide whether the U.S. enters a broader war.

“I think that it's important that we're out here, that we show that we didn't agree to this, that we didn't consent to this, that this is a violation of the rules,” a Brooklyn resident who didn't want to be named told Military.com at the demonstration.

Speakers urged lawmakers to invoke the 1973 War Powers Resolution, which requires congressional authorization for sustained military action. Several referenced the 2002 authorization for use of military force that preceded the Iraq War.

A previous effort in the Senate sought to rein in presidential war powers after earlier U.S. action against Iran, but colleagues voted down a measure that would have restricted further military action without explicit congressional approval, underscoring how hard it can be for lawmakers to limit executive authority even after domestic opposition grows.

“That’s why we have a Congress,” one speaker said. “This isn’t supposed to be one person’s decision.”

“My biggest fear is that this is just the start of another endless war, like Iraq, like Afghanistan,” said Etan Mabourakh, organizing manager at the National Iranian American Council.

Mabourakh said bombing campaigns and sweeping sanctions do not produce democratic change.

“If we want to support Iranians, how about we don't bomb them,” he told Military.com.

He said diplomacy aimed at containing Iran’s nuclear program had not been fully exhausted and warned escalation could shrink space for peaceful protest and civil society inside Iran.

A Shot at Regime Change

Others in the crowd backed the strikes and argued the moment could shift the balance inside Iran after nearly five decades of clerical rule.

“I have no idea what's going to happen, but I know that this is the best chance Iranians have had to stand up against their terrorist Islamic regime that has been oppressing them for almost 50 years,” said Iman Dashti, an Iranian American who attended the protest.

Dashti said the Islamic Revolutionary Guard Corps, or IRGC, which the U.S. designated a foreign terrorist organization in 2019, has fueled instability across the Middle East through proxy forces and missile programs. He argued the strikes could weaken the regime’s grip and embolden opposition movements inside Iran.

He acknowledged the risk of a power vacuum—a concern that followed previous U.S. interventions in Iraq and Afghanistan. But he believes Iran’s population and protest history could support a secular, democratic government if the current leadership falls.

Supporters described the action as pressure aimed at leadership, not civilians, while conceding the outcome remains uncertain.

Congress On the Clock

Several speakers said lawmakers would have to “live with their vote” if a war powers resolution advances, framing the moment as a constitutional test of executive authority.

The War Powers Resolution requires the president to notify Congress within 48 hours of introducing U.S. forces into hostilities and limits military action beyond 60 days without authorization.

Presidents from both parties have challenged its limits, though lawmakers have invoked it during debates over U.S. involvement in Syria, Yemen and Iraq.

If members move forward with a resolution tied to the Iran strikes, it would force a public vote on whether to authorize, restrict or end U.S. military involvement.

That vote would put every member on record.

Middle East on Edge

Speakers warned retaliation could widen the conflict beyond Iran’s borders, pointing to Tehran’s network of allied militias and proxy forces in Lebanon, Iraq, Syria and Yemen.

“This military buildup, these attacks, cost billions of dollars,” one speaker said Saturday, arguing domestic priorities should take precedence.

Iran has previously taken steps in the Strait of Hormuz to assert leverage with naval drills and brief closures, reminding global markets just how vulnerable energy shipments are when tensions rise near this narrow chokepoint.

The Strait of Hormuz, a corridor through which roughly 20% of global petroleum liquids pass, remains a flashpoint in U.S.-Iran tensions. Disruption there could ripple through energy markets worldwide.