U.S. Secretary of State Marco Rubio told Gulf Arab allies ​on Thursday (June 25, 2026) that any deal with Iran would take their interests into account, as ⁠he wrapped up a trip in West Asia aimed at selling the Trump administration’s preliminary accord to sceptical regional partners.

Speaking at a meeting of Gulf Arab foreign ministers and officials in Bahrain — home to the U.S. Navy’s Fifth Fleet — Mr. Rubio said Washington ‌was seeking an enduring peace with long-time foe Iran that would not undermine the security and prosperity of its allies in the oil-rich region, which fear the accord is too ‌soft on Iran after it attacked them in the war.

West Asia war LIVE updates - June 25, 2026

Iran fought two of the world’s ‌most ⁠powerful armies during the conflict and took effective control of the vital Strait of Hormuz, ⁠heavily disrupting oil flows and rattling global energy markets and the wider economy.

Bahrain’s Foreign Minister Abdullatif bin Rashid Al Zayani, who chaired the gathering, welcomed Oman’s announcement of a corridor for the safe passage of vessels through the Strait of Hormuz.

Mr. Rubio’s three-day tour of ​the Gulf is the first high-level diplomatic mission ‌since the U.S.-Iran framework agreement last week to end the conflict, which started on February 28 with U.S.-Israeli strikes on Iran.

He has acknowledged the delicacy of his mission as he seeks to win over Gulf Arab leaders wary that excessive concessions could strengthen Tehran and reshape the region’s security balance and ‌oil flows.

At his previous stops in the UAE and Kuwait, Mr. Rubio sought to assure officials that ​the proposed deal was not overly favorable to Iran, which struck several Gulf states during the war.

“We’re not going to do anything that undermines the security of our allies, ⁠our longstanding allies in the region,” he told reporters in Kuwait.

Conflicting accounts on deal terms

U.S. President Donald Trump said on Tuesday (June 23, 2026) that Iran had agreed to nuclear inspections into “infinity,” while Tehran said it had made no such ‌concession in negotiations, raising questions about the viability of their fragile peace deal.

The two countries, which ended a first round of negotiations in Switzerland on Monday (June 22), have also offered conflicting accounts about financial incentives for Iran, control of the Strait of Hormuz, and Israel’s parallel war in Lebanon.

All six Gulf Cooperation Council (GCC) nations - Saudi Arabia, Qatar, Oman, the United Arab Emirates, Bahrain and Kuwait- are strategic U.S. allies that offered some degree of logistical support to Washington during the war, and all were buffeted by Iranian airstrikes as a result.

Together, ‌they make up the backbone of America’s security architecture in the Middle East, and any countries rethinking their security relationship with ​the U.S. could have a significant impact on U.S. military strategy in the region.

The draft U.S.-Iran agreement includes no limits on Iran’s ballistic missiles, a proposed $300 billion reconstruction fund and ⁠provisions that could expand Tehran’s regional influence and control over critical oil shipping lanes.

Mr. Rubio has said he would ⁠not be asking regional allies to contribute to any reconstruction fund during the trip, even as the MoU with Iran suggests that countries in the region would at least be partially responsible ‌for footing the bill.

Some U.S. Gulf allies are privately feeling disappointed over the interim deal that could open the door to U.S. normalization with Iran, a predominantly Shi’ite country that most Sunni-led GCC states ​consider their main adversary.