Muscat

Muscat is the capital of Oman, on the Gulf of Oman at the entrance to the Strait of Hormuz. Oman has historically pursued strict neutrality, acting as the primary back-channel between Tehran and Washington since the 1979 hostage crisis and serving as the quiet intermediary behind the 2015 nuclear deal. That record gives Muscat unique leverage with both sides.

Muscat emerged as the central node in diplomatic efforts to halt the Iran-Israel-US conflict, hosting joint mediation with Egypt and Turkey. On 26 April 2026, Sultan Haitham bin Tariq received Iran's FM Abbas Araghchi in Muscat as part of a three-capital tour, six days after the IRGC drone-struck Salalah port in Oman's south, damaging a crane and injuring one expatriate. The Salalah strike was the most direct challenge to Oman's neutral status since hostilities began: the IRGC claimed it was targeting a US naval vessel off the Omani coast; CENTCOM issued no confirmation or denial. Araghchi proceeding to Muscat despite the Salalah strike signals both sides regard the channel as too valuable to lose.

The city embodies a fundamental tension: Oman's neutrality is its diplomatic currency, yet the conflict is spilling across its borders. Duqm port has been struck twice, degrading one of the last Hormuz-independent export routes , and a drone detonated 52 nautical miles northwest of Muscat itself. Sultan Haitham's willingness to receive Araghchi after the Salalah attack confirms Muscat's status as the Gulf's last functioning Mediation venue.