Rubio Begins Middle East Tour as Gulf Allies Seek Clarity on Iran Deal

Abu Dhabi, UAE, U.S. Secretary of State Marco Rubio has begun a high-stakes diplomatic tour of the Middle East aimed at reassuring Gulf allies over the controversial U.S.-Iran peace agreement championed by President Donald Trump.

Rubio arrived in the United Arab Emirates on Tuesday and is expected to continue his trip to Kuwait and Bahrain, where he will meet leaders concerned about the implications of the recently signed memorandum of understanding (MoU) between Washington and Tehran.

Although Gulf nations publicly welcomed efforts to avoid a prolonged conflict between the United States and Iran, many regional leaders remain uneasy about the details of the agreement.

Among the major concerns are the absence of restrictions on Iran’s ballistic missile programmed, a proposed $300 billion reconstruction fund for Iran, and fears that Tehran could gain greater regional influence following the deal.

Officials in several Gulf countries are also seeking clarification on reports that Gulf states may eventually be expected to contribute financially to Iran’s reconstruction efforts.

Another major issue dominating talks is the future of the Strait of Hormuz, one of the world’s most important oil shipping routes.

Rubio has sought to reassure Gulf allies that Iran will not be allowed to impose tolls or restrictions on international shipping through the strategic waterway. He stressed that international law guarantees free passage through the strait.

The issue has become particularly sensitive following months of conflict that disrupted regional energy supplies and raised concerns about global oil markets.

Despite the peace agreement, Gulf governments remain worried about Iran’s regional activities and support for armed groups across the Middle East.

The UAE, Bahrain, Kuwait, Saudi Arabia, Qatar and Oman all host key American military installations and were affected by the recent conflict between Iran and the U.S.-Israeli coalition. Regional leaders are now seeking assurances that the agreement will not come at the expense of their security interests.

Analysts say Rubio faces the difficult task of convincing long-time U.S. partners that the deal will reduce tensions rather than strengthen Tehran’s influence in the region.

Rubio is expected to hold meetings with Gulf Cooperation Council (GCC) leaders throughout the week as negotiations continue over the final terms of a broader U.S.-Iran agreement.

The outcome of the talks could shape future security arrangements in the Gulf and determine whether regional allies fully embrace Washington’s latest diplomatic push toward Iran.