Iran Ties Hormuz Reopening and Return to Nuclear Talks to Lifting Blockade and Sanctions
Key Facts
Iran tied reopening the Strait of Hormuz to the United States addressing Tehran’s conditions. Mohsen Rezaei, head of Iran’s Supreme National Security Council, said Washington’s response to demands to end the war was "unconvincing." The Associated Press quoted Rezaei as saying the strait "will not be opened until the United States addresses Iran’s conditions." The demands include lifting the naval blockade of Iranian ports, lifting sanctions on oil sales, and reaching a ceasefire that includes Lebanon, according to the agency, citing Iranian officials. The proposal thus links maritime security with easing restrictions on oil exports and a path to ending the war. The information provided did not specify a date for reopening the strait or resuming nuclear talks.
The U.S. blockade remained a direct part of the situation surrounding the proposal: the Associated Press said thousands of U.S. troops remained in waters off Iran to maintain it. The agency added that another aircraft carrier and thousands more troops were on their way to the Middle East. Meanwhile, it reported that mediators sought to advance a framework under which Iran would halt its attacks in the strait in exchange for Washington lifting the blockade. The framework focuses on halting the attacks and lifting the blockade, while the Iranian demands reported by the agency also include lifting sanctions on oil sales and a ceasefire that includes Lebanon. U.S. Vice President J.D. Vance said he and President Donald Trump felt positive about the chances of reaching a possible negotiated settlement, adding that they "feel pretty good about the prospects of reaching a potential negotiated settlement."
Tehran had previously said implementation of the plan could take a week if the United States met its conditions, including lifting the blockade of Iranian ports, according to the Associated Press. The agency also reported that ships crossing the strait after its reopening would use a route agreed by Iran and Oman. This places passage arrangements among the issues linked to any reopening, alongside disputes over the blockade, sanctions and a ceasefire. These conditions matter given the volume of oil moving through the corridor: the International Energy Agency says average shipments of crude oil and petroleum products through Hormuz were about 20 million barrels per day in 2025. The agency added that about 25% of global seaborne oil trade passed through the strait that year, and that nearly 80% of the oil and petroleum products crossing it were bound for Asia.
International Energy Agency data show fluctuations in flows through the strait before developments in November: they rose in September 2026 by 3.7 million barrels per day to 10.9 million barrels per day, as Gulf exports recovered, according to the agency’s October report. In the same report, the agency said Brent futures had risen 13% since the start of September to about $107 per barrel, amid an escalation in attacks on energy infrastructure and tanker traffic. The agency estimates that available pipeline capacity that could reroute crude away from the strait ranges from 3.5 to 5.5 million barrels per day. That range remains below the average daily shipments that crossed Hormuz in 2025, according to the agency’s published figures. The data reflect the extent of oil trade’s reliance on the corridor, without determining on their own what would happen to flows if it remained closed.
On November 5, Iranian Foreign Minister Abbas Araghchi held calls with Turkey and several Gulf leaders, according to the Associated Press. His calls with Saudi Arabia addressed efforts to improve security and stability, while he discussed de-escalation and freedom of navigation with Qatar. Qatar’s foreign ministry said the foreign minister underscored support for efforts to ensure freedom of maritime navigation. Safe passage through the Strait of Hormuz was also a key topic in Araghchi’s talks with Oman’s foreign minister. The information provided did not announce an agreement on Iran’s conditions or a date for reopening the strait.
Both crude benchmarks rose at the close of the November 5 session compared with the previous session, according to EL7 data. Brent closed at $98.29 per barrel, versus $94.62 on November 4. West Texas Intermediate also closed at $90.52 per barrel, compared with $88.12 the previous day. These prices show the closing moves between the two sessions; EL7 data did not attribute the increase to diplomatic contacts or developments in the blockade. The proposed settlement, according to the Associated Press, remains tied to mediators’ efforts to halt the attacks and lift the blockade, while Tehran maintains demands that also include sanctions on oil and a ceasefire in Lebanon.