Iran announced on July 12, 2026, that it has closed the Strait of Hormuz after a vessel was struck for traveling on an unapproved route. The Iranian Navy's Islamic Revolutionary Guard Corps (IRGC) stated that the vessel had jeopardized maritime security by turning off its systems. The IRGC warned that any acts of aggression against Iran would be met with a severe response. The strait will remain closed until further notice, according to the IRGC, which also stated that the closure is linked to U.S. interference in the region.
The United States has demanded that Iran publicly commit to ceasing attacks on ships in the strait and ensure that all lanes remain open without tolls. U.S. President Donald Trump confirmed that discussions between the U.S. and Iran would continue despite rising tensions, and a senior Iranian source indicated that negotiations involving Iran, the U.S., Qatar, and Pakistan were being arranged.
Iran's Foreign Minister Abbas Araqchi met with Oman's Foreign Minister to discuss mechanisms for safe passage through the Strait of Hormuz. Oman is mediating efforts to stabilize the region amid ongoing conflicts that have impacted global oil prices. The IRGC's statement follows recent attacks on commercial tankers, which prompted U.S. military responses.
In a separate statement, Iran's new supreme leader, Ayatollah Mojtaba Khamenei, vowed to avenge the death of his predecessor, Ayatollah Ali Khamenei, who was killed earlier in the year. Tensions have escalated further, with reports of potential assassination plots against U.S. officials, including Trump, adding to the volatility in the region.