House votes 215–208 to limit Trump’s Iran war powers as US-Iran ceasefire talks stall amid escalating Israel-Hezbollah fighting and global economic shock.

Washington, D.C. – June 3, 2026 – The three-month-old war between the United States, Israel, and Iran has reached a pivotal crossroads, with a ceasefire on the brink of collapse, a formal rebuke of the president’s war powers from his own party in Congress, and a global economy buckling under the weight of disrupted oil shipments through the Strait of Hormuz.

In a dramatic sign of mounting frustration, the U.S. House of Representatives voted 215–208 on Wednesday to pass a war powers resolution directing President Donald Trump to withdraw U.S. forces from the conflict unless Congress explicitly authorizes further military action. Four Republicans joined House Democrats in the measure, marking the most significant congressional rebuke of Trump’s foreign policy since the war began on February 28.

House Delivers Bipartisan Blow

The resolution forces Trump to end U.S. engagement in the Iran war or return to Congress for a formal declaration—a step the president has dismissed as unconstitutional. “The conflict has gone on for months. The administration’s public statements do not align with the reality of a stalled negotiation process,” one of the Republican co-sponsors, Rep. Thomas Massie, told CNN. GOP leaders had postponed a similar vote two weeks ago, lacking sufficient support to defeat it. Facing a mandatory vote under the War Powers Resolution, they were unable to delay further.

Even if the Senate passes the resolution, Trump has pledged a veto. But the bipartisan rebuke signals deepening unease as the war enters its 96th day with no end in sight.

Mixed Messages on a Fragile Ceasefire

Negotiations mediated by Pakistan have produced only contradictory signals. President Trump said Wednesday that talks are going “very well,” suggesting a deal could be reached as soon as this weekend. However, Iranian Foreign Minister Abbas Araghchi publicly contradicted that assessment, stating there has been “no significant progress” in recent days and that “no formal negotiation process is underway” between Tehran and Washington.

Tehran’s core demand remains unchanged: any agreement with the United States must include a complete cessation of Israeli military operations in Lebanon. “The US-Israel war with Iran will only end when it also ends in Lebanon,” Araghchi said. Iran has also sent messages to Washington pressing for a halt to Israeli attacks on Beirut, threatening retaliation if the Lebanese capital comes under fire.

Lebanon Ceasefire Falters Under Hezbollah Rejection

Israel and Lebanon announced a renewed ceasefire on Wednesday, contingent on “a complete cessation of Hezbollah fire and the evacuation of all Hezbollah operatives” from areas south of the Litani River. The U.S.-mediated agreement would create “pilot” security zones in southern Lebanon under Lebanese army control, barring Hezbollah militants.

But the agreement hit an immediate obstacle. Hours after it was announced, Hezbollah rejected the framework, calling the demand that its fighters leave southern Lebanon “surrender, defeat and achieving the enemy’s goals”. The militant group, which is not party to the Lebanon-Israel talks, maintains that any truce must include a full Israeli withdrawal.

The ceasefire’s fragility was underscored by continued violence. Lebanese authorities reported that Israeli strikes killed at least eight people on Wednesday, including two paramedics whose ambulance was directly targeted. Meanwhile, the Pentagon’s intelligence arm raised its threat assessment on Israeli espionage from “high” to “critical,” citing concerns that Israel is surveilling top U.S. officials to understand White House deliberations on ending the war.

Global Economy Feels the Pinch of a Closed Strait

Beyond the battlefield, the war has delivered a body blow to global trade. Iran’s closure of the Strait of Hormuz—through which 20% of the world’s oil supply flows—has now lasted 14 weeks. The strait remains closed to most commercial traffic, and Fitch Ratings does not expect normal operations to resume until July.

The economic toll has been severe. Brent crude is trading 30% above pre-war levels, while European natural gas prices have surged 50%. Oil supply has fallen to 95.1 million barrels per day against global demand of 104 million barrels, creating a daily shortfall of nearly 9 million barrels. Fuel costs for cargo ships jumped 59%, exacerbating supply chain pressures worldwide.

The OECD has released two growth scenarios. In the optimistic case of a short-lived war, global growth would fall from 3.4% in 2025 to 2.8% in 2026. Under a prolonged disruption, growth could plummet to 2.1% this year and 1.8% in 2027, representing a potential loss of at least $700 billion from the global economy. The United Nations Conference on Trade and Development warned that the strait’s closure could raise economic costs for nearly 1 billion people living in vulnerable economies.

Nuclear Tensions Run High

Amid the ceasefire brinkmanship, the nuclear dimension of the conflict has come into sharp focus. Trump announced Wednesday that Tehran has agreed “as of this moment” to allow U.S. personnel into Iran after the conflict ends to dig up buried nuclear materials in coordination with Iranian authorities. “Under our deal they will never, ever have a nuclear weapon,” Trump said, contrasting his approach with the 2015 JCPOA agreement.

Iran has consistently demanded zero enrichment as a U.S. concession, a condition Washington has rejected. Vice President JD Vance has stated the U.S. “core goal” is an “affirmative commitment that they will not seek a nuclear weapon” and will abandon the tools to build one quickly. The gap between the two sides remains wide.

Pakistan’s Mediation Role Intensifies

In a sign of continuing diplomatic efforts, Pakistan’s Interior Minister Mohsin Naqvi delivered what he called “an important message” from Prime Minister Shehbaz Sharif and Pakistan’s army chief to Iran’s new Supreme Leader, Mojtaba Khamenei. Khamenei was appointed after the death of his father, Ayatollah Ali Khamenei, in the first wave of U.S.-Israeli strikes on February 28. Pakistan has emerged as a key mediator in the conflict, with both Iran and the U.S. acknowledging its role in facilitating talks and arranging the April ceasefire. Iran and Pakistan also agreed to increase bilateral economic exchanges to $10 billion, with Tehran publicly thanking Islamabad for “mediating the reduction of tension between Iran and the United States”.

What Happens Next

Three immediate scenarios will shape the coming weeks. The Senate is expected to consider the war powers resolution, though a veto is all but certain. The fate of the Lebanon-Israel ceasefire hinges on whether Hezbollah accepts or rejects the framework, and whether Israeli airstrikes continue. And the U.S.-Iran talks, mediated by Pakistan, face a clear deadlock: Tehran refuses to separate Lebanon from the broader agreement, while Washington insists the two conflicts are distinct.

As Trump weighs further military options—he has previously threatened to attack Iranian energy infrastructure and bridges if a deal is not reached—the economic and political pressures for an end to the war are building on all sides.

FAQ

Q: When did the 2026 Iran war start?
A: The war began on February 28, 2026, when the United States and Israel launched a series of preemptive strikes against Iran, killing Supreme Leader Ali Khamenei.

Q: Is there a ceasefire between the US and Iran?
A: A fragile ceasefire has been in place since April 8, 2026, but both sides have accused each other of violations. Talks mediated by Pakistan are ongoing, with Iran insisting that any deal must also end Israeli operations in Lebanon.

Q: What is the current status of the Israel-Lebanon ceasefire?
A: Israel and Lebanon agreed on June 3, 2026, to renew their ceasefire, contingent on Hezbollah halting its attacks and evacuating southern Lebanon. Hezbollah has publicly rejected the agreement.

Q: Why is the Strait of Hormuz important to the global economy?
A: Approximately 20% of the world’s oil supply passes through the Strait of Hormuz. Iran’s closure of the strait in retaliation for US-Israeli attacks has disrupted global energy markets for 14 weeks, causing oil prices to surge 30% and threatening a global recession.

Q: Who is the current supreme leader of Iran?
A: Mojtaba Khamenei, son of the late Ayatollah Ali Khamenei, was appointed as Iran’s supreme leader following his father’s death in the February 28, 2026, US-Israeli strikes.

Q: How has the war affected global growth projections?
A: The OECD projects global growth could fall from 3.4% in 2025 to 2.8% or lower in 2026 depending on the war’s duration. A prolonged conflict could cut growth to 1.8% in 2027.

Q: What role is Pakistan playing in the US-Iran talks?
A: Pakistan has served as the primary mediator between the US and Iran since the outbreak of hostilities, hosting direct talks in Islamabad and helping arrange the April 8 ceasefire.

KEY TAKEAWAYS

• The U.S. House of Representatives voted 215–208 to limit President Trump’s Iran war powers, with four Republicans joining Democrats in a rare bipartisan rebuke.
• Iran insists any final deal with the U.S. must end Israeli military operations in Lebanon, a condition Washington and Jerusalem reject.
• Hezbollah has rejected the new Israel-Lebanon ceasefire agreement, calling it “surrender” and demanding full Israeli withdrawal.
• The Strait of Hormuz has been effectively closed for 14 weeks, cutting global oil supply by 14.4 million barrels daily and driving crude prices 30% above pre-war levels.
• Pakistan continues to mediate US-Iran talks while sending a high-level message to Iran’s new supreme leader, Mojtaba Khamenei.
• Global growth could fall below 2% if the conflict persists, according to OECD projections.