Marco Rubio to meet 'skeptical' G7 leaders, discuss 'shared security concerns' about Iran

The G7 foreign ministers' meeting in France comes amid emerging divisions among allies over the scope and impact of the US-Israeli military operation against Iran
PUBLISHED MAR 24, 2026
Secretary Marco Rubio is to travel to France to bridge a growing divide as G7 allies demand an exit plan for a war that has paralyzed global energy routes (AP Photo)
Secretary Marco Rubio is to travel to France to bridge a growing divide as G7 allies demand an exit plan for a war that has paralyzed global energy routes (AP Photo)

WASHINGTON, DC: Secretary of State Marco Rubio is set to travel to France this week to attend a Group of Seven (G7) foreign ministers meeting, as the Trump administration seeks broader backing for its ongoing military campaign against Iran.

The State Department confirmed Tuesday, March 24, that Rubio will participate in talks near Versailles on Friday, March 27, marking his first major diplomatic engagement since the conflict began on February 28.

The meeting in Cernay-la-Ville comes at a tense moment, with divisions emerging among G7 members over the scope and implications of the US-Israeli military operation. 

Global fuel crisis triggers G7 alarm

Officials said Rubio will focus on “shared security concerns” and efforts to align positions on the evolving crisis.

A central issue at the meeting is the disruption to global energy markets following the reduced flow through the Strait of Hormuz.

Oil prices have surged in recent weeks, with Brent crude climbing sharply amid supply constraints.

Large oil tanker ship smoking sails Strait of Hormuz, Persian Gulf, Iran - stock photo (Getty Images)
The G7 enters the Versailles summit under the shadow of the largest energy supply shock in history, as fuel prices cripple industrialized economies (Getty Images)

The International Energy Agency (IEA) has already coordinated a release of strategic reserves to stabilize markets, a move acknowledged by G7 ministers in recent discussions.

US officials are expected to argue that the disruption stems from Iranian actions targeting regional infrastructure and shipping routes.

Several G7 countries, however, have expressed concern over the economic impact of the Iran war and the risk of further escalation in the Middle East. 

Questions around international law and the long-term consequences of the conflict are also expected to feature prominently in discussions.

Trump lashes out at 'cool' allies

WASHINGTON, DC - APRIL 17: U.S. President Donald Trump speaks to reporters after signing a proclamation in the Oval Office at the White House on April 17, 2025 in Washington, DC. The proclamation expands fishing rights in the Pacific Islands to an area he described as three times the size of California. (Photo by Win McNamee/Getty Images)
The President has publicly slammed G7 and NATO allies for failing to provide military support to reopen the Strait of Hormuz (Win McNamee/Getty Images)

President Donald Trump has publicly criticized some allies for what he described as limited support for US efforts in the region.

He has called for greater participation in securing the Strait of Hormuz while also maintaining that US forces are capable of acting independently.

The differing approaches have highlighted divisions within the alliance, with some countries signaling caution over deeper military involvement.

At the same time, officials from nations including France and the United Kingdom have indicated support for measures aimed at restoring maritime traffic, while stopping short of endorsing the full scope of operations.

Marco Rubio to seek consensus on security threats

MUNICH, GERMANY - FEBRUARY 14: U.S. Secretary of State Marco Rubio delivers a key note speech at the 62nd Munich Security Conference on February 14, 2026 in Munich, Germany. The conference, which brings together government leaders, security experts and defence ministers, is taking place at a time when the traditional western political and military alliance is facing rupture due to the policies of U.S. President Donald Trump. (Photot by Johannes Simon/Getty Images)
While the US and Iran trade conflicting accounts of talks, regional neighbors are working to secure a safe passage through the Strait. (Photo by Johannes Simon/Getty Images)

Beyond the immediate conflict, Rubio is expected to raise wider security concerns, including Iran’s regional activities and its reported support for Russia in the Ukraine conflict.

US officials view these issues as part of the case being made for coordinated action among allied nations.

The meeting also comes amid mixed signals from Washington regarding diplomatic engagement with Tehran.

While Trump has recently pointed to possible progress in talks, Iranian officials have denied that negotiations are underway.

Rubio’s challenge at the G7 will be to present a unified US position while addressing concerns from allies who remain divided on how to respond to the conflict and its global implications.

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