# Oman **Oman** is a sultanate of about 5.4 million people on the southeastern corner of the Arabian Peninsula. Its Musandam exclave sits on the [[Strait of Hormuz]], directly across from [[Iran]]. It is an absolute monarchy, ruled since January 2020 by Sultan Haitham bin Tariq, who succeeded Sultan Qaboos after a reign of nearly fifty years. Oman matters to American readers for one reason above all: for more than a decade it was the place where Washington and Tehran talked. ## The neutral one Oman is a founding member of the [[Gulf Cooperation Council]] and the member least willing to pick sides. - **2015.** It refused to join the Saudi-led coalition in the [[Yemeni Civil War]] and later hosted [[Houthis]] officials in Muscat as a channel for talks. - **2017.** It stayed neutral, with [[Kuwait]], when [[Saudi Arabia]], the [[United Arab Emirates]] and [[Bahrain]] blockaded [[Qatar]]. See [[Qatar Diplomatic Crisis]]. - **Iran.** It keeps working relations with Tehran that its neighbors do not, which is what makes it useful as a go-between and suspect to Iran's enemies. ## The back channel | Date | What Oman did | |---|---| | Before 2015 | Hosted the secret U.S.-Iran contacts that led to the nuclear deal, the [[JCPOA]] | | April 2025 | Hosted the first round of the Trump administration's indirect nuclear talks with Iran in Muscat, with Foreign Minister Badr Albusaidi carrying messages between the delegations. The talks stopped when Israel and the United States struck Iran in June 2025 | | May 6, 2025 | Announced a ceasefire it had brokered between the United States and the Houthis | | February 2026 | Mediated new rounds in Muscat on February 6 and Geneva on February 26 | | February 28, 2026 | Albusaidi said peace was "within reach" hours before the United States and Israel attacked Iran | ## The 2026 war Oman's foreign minister called the February 28 strikes unlawful and kept urging a ceasefire. Iranian attacks hit Omani territory in March and May 2026, and Oman still declined to take a side. That neutrality cost it its role. Pakistan replaced it as the main ceasefire mediator, Trump threatened Oman in late May over the Strait of Hormuz, and when he announced an agreement with Iran in June he listed every Gulf state as supporting it except Oman. Washington's complaint, AFP reported, was that Muscat had grown too close to Tehran. The course of the war is at [[Iran War 2026]]. ## Why it's on the map Oman shows what the United States loses when it stops wanting a mediator. The country that produced the channel for the 2015 nuclear deal, and that was announcing progress on the eve of the 2026 war, was by mid-2026 accused by Washington of being too close to the enemy. Compare [[Qatar]], which turned the same go-between role into a written American security guarantee. See [[Qatari Influence]]. ## See also [[Iran]] · [[Strait of Hormuz]] · [[Iran War 2026]] · [[JCPOA]] · [[Gulf Cooperation Council]] · [[Saudi Arabia]] · [[United Arab Emirates]] · [[Qatar]] · [[Kuwait]] · [[Yemen]] · [[Houthis]]