The leaders of Canada, France, Germany, Italy, and the United Kingdom have warmly welcomed the announcement of a memorandum of understanding between the United States and Iran. The joint statement, issued on June 15, 2026, congratulates the US, the Iranian government, and mediators including Pakistan and Qatar on the diplomatic breakthrough. The nations emphasized that this development presents a moment of opportunity to restore regional stability and stabilize the global economy, urging the rapid and comprehensive implementation of the agreement.

Sanctions Relief and Nuclear Compliance

The group reiterated its stance that Iran must never acquire a nuclear weapon. In response to clear, verifiable steps by Iran regarding its nuclear program, the nations expressed their preparedness to lift relevant sanctions. They affirmed their readiness to work with the US, Iran, and the International Atomic Energy Agency (IAEA) to achieve this objective. The statement highlights the importance of concluding detailed negotiations swiftly to maintain diplomatic momentum.

Strait of Hormuz and Regional Security

Ensuring the urgent reopening of the Strait of Hormuz with unconditional and unrestricted freedom of navigation was identified as essential. The leaders committed to playing their part to achieve this, in accordance with their respective constitutional requirements. This includes potential involvement in a strictly defensive and independent mission aimed at reassuring commercial shipping and conducting mine clearance operations.

The leaders also reaffirmed their full support for the stability, sovereignty, and territorial integrity of Lebanon, underscoring the importance of a robust ceasefire in the region.

Rep. Ro Khanna (D-Calif.) voiced support on Sunday for a reported ceasefire agreement between the U.S. and Iran, emphasizing its potential to ease energy prices and prevent further military escalation. The deal, which President Donald Trump stated is now complete, aims to reopen the Strait of Hormuz, a critical global oil shipping route that has been effectively closed for months during the conflict. Khanna urged bipartisan backing for the framework, arguing it stabilizes markets and respects the sovereignty of both nations.

In a post on X, Khanna wrote, "The ceasefire agreement with Iran with the opening of the Strait of Hormuz is welcome news. Democrats should support it." He argued that the inclusion of provisions for mutual respect helps avoid "a dumb war of choice again." The Congressman criticized past U.S. military interventions in the region, noting that the war resulted in American casualties and significant financial expenditure. "The war was a costly lesson for the US," Khanna stated, adding that the U.S. "lost 14 precious service members and wasted billions of dollars."

Khanna drew parallels to previous diplomatic efforts, suggesting the emerging terms resemble those secured under the 2015 Joint Comprehensive Plan of Action (JCPOA). "The terms seem no better than what Obama secured under the JCPOA nearly a decade ago," he remarked. He highlighted the economic benefits of the agreement, specifically noting that reopening the Strait of Hormuz could alleviate global supply constraints and lower gas and food prices for American consumers.

President Trump confirmed the deal's completion and indicated that the strategic waterway would reopen soon. The announcement follows negotiations involving Qatari mediators, who reportedly engaged in nearly 14 to 15 hours of discussions in Tehran to finalize the draft memorandum of understanding. While neither Washington nor Tehran has publicly confirmed the specific 14-point draft, the framework reportedly includes a permanent ceasefire, sanctions relief, and renewed commitments regarding Iran’s nuclear activities.

Global leaders welcomed the development, though some cautioned that unresolved questions remain. U.K. Prime Minister Keir Starmer described the agreement as a "hugely important step forward in ending the war," while insisting the Strait of Hormuz must remain "fully and permanently open." Japanese Prime Minister Sanae Takaichi called it a "major step toward resolution," and Australian Prime Minister Anthony Albanese expressed hope for a "durable and lasting peace" that would ease pressure on energy prices. French President Emmanuel Macron stated the pact "paves the way for comprehensive negotiations in service of peace and security for all in the Middle East."

Reactions from U.S. lawmakers were mixed. Sen. Lindsey Graham (R-S.C.) said he was "pleased" with the memorandum of understanding but expressed concern that Tehran’s interpretation might differ from Washington's. "Time will tell," Graham wrote, adding he would monitor the final agreement closely. Negotiations on a final pact are expected to continue in the coming weeks, with VP Vance scheduled to meet Iran's Qalibaf in Geneva on Friday to sign the agreement.