Iran and Oman reach tentative Hormuz shipping agreement, but reopening hinges on U.S. actions

Iran announced on August 5, 2026, that it had reached a tentative agreement with Oman to establish a shipping route through the Strait of Hormuz, a critical chokepoint for global oil supplies. The deal, still in the final drafting stage for a joint statement, could reopen the strait if certain third parties do not obstruct the process, according to Iranian foreign ministry spokesman Esmail Baghaei. Implementation, however, remains uncertain and dependent on U.S. actions and broader unresolved disputes, including Iran’s nuclear program. The strait has been a focal point in the ongoing U.S.-Iran conflict, with disruptions affecting energy supplies and global oil markets. Brent crude traded around $79 a barrel on August 5 as markets reacted to signs of a potential reopening, which could restore production of millions of barrels a day disrupted by the five-month conflict. Iran has demanded that vessels obtain permission and pay fees to transit, while the U.S. has blockaded Iranian ports. The issue contributed to the collapse of a ceasefire and interim peace agreement last month. Fighting between the sides has paused, but formal negotiations have not begun. Iranian state TV downplayed the outcome, noting that an agreement between Tehran and Muscat would not necessarily mean immediate reopening, which would require a change in U.S. behavior. President Donald Trump stated on August 4 that a deal on the Strait of Hormuz is imminent, though past claims of diplomatic breakthroughs have not materialized. Oil prices steadied amid mounting signs of a potential reopening, but the situation remains fragile, with unresolved tensions threatening stability in the region.