Item 1 of 2 People walk past an anti-U.S. billboard on a street in Tehran, Iran, August 3, 2026. Majid Asgaripour\/WANA (West Asia News Agency) via REUTERS <\/p>\n
[1\/2]People walk past an anti-U.S. billboard on a street in Tehran, Iran, August 3, 2026. Majid Asgaripour\/WANA (West Asia News Agency) via REUTERS Purchase Licensing Rights, opens new tab<\/a>Agreement struck in June has swiftly unravelledBoth sides accuse each other of failing to stick to termsStrait of Hormuz remains closedAttacks on shipping on Tuesday rattled markets again<\/p>\n DUBAI\/WASHINGTON, Aug 12 (Reuters) – (This Aug 12 story has been refiled to fix hyperlinks in paragraph 17)<\/p>\n Iran and the United States remain \u200bat loggerheads over efforts to agree a permanent end to the war in the Gulf, according to a senior Iranian source, who \u200csaid there had been no progress in talks to revive the interim deal agreed in June<\/a> and define a time frame to implement it.<\/p>\n Sign up here.<\/a><\/p>\n The comments came as U.S. President Donald Trump issued yet another broadside against Iran’s leaders, dealing a further blow to hopes for a resolution to the crisis, following new attacks on shipping in the region on Tuesday.<\/p>\n The deal agreed in June declared \u200ban “immediate and permanent termination of military operations on all fronts”, but quickly unravelled, with Trump saying it was “over” on July 7 and Iran’s foreign \u200bministry declaring it “suspended” a week later.<\/p>\n The U.S. accuses Iran of failing to honor an agreement under the deal to reopen the \u2060vital Strait of Hormuz shipping route. Tehran says Washington has reneged on its commitments, including lifting a blockade of Iranian ports and releasing frozen Iranian assets.<\/p>\n “One \u200bof the issues that is being discussed via mediators is the U.S. returning to the interim agreement and defining a time frame for implementing the commitments. There has \u200bbeen absolutely no progress on this issue,” the Iranian source<\/a> said.<\/p>\n Trump said on Wednesday that the U.S. has “total control” over the Strait of Hormuz.<\/p>\n But the Persian Gulf Strait Authority, the body Iran set up to manage the waterway, said it remains blocked and will not be reopened until Iran\u2019s conditions are accepted.<\/p>\n “Iran is all talk and no action, the Bully of the Middle East \u200bNo Longer,” Trump said on his Truth Social platform.<\/p>\n Throughout the conflict, Trump has alternated between threats of escalation and claims that a peace deal is imminent.<\/p>\n ‘NO TALK \u200bOF EXTENSION’<\/p>\n Thousands of people have been killed in the conflict, mainly in Iran and Lebanon, since the U.S. and Israel launched attacks on Iran on February 28.<\/p>\n Iran has struck U.S. \u200cassets and \u2060infrastructure in countries including Oman, Jordan, Kuwait, Israel, the United Arab Emirates and Saudi Arabia.<\/p>\n The June interim ceasefire agreement set a 60-day period, extendable by mutual consent, within which Iran and the U.S. were expected to reach a final deal limiting Tehran’s nuclear program and lifting U.S. sanctions.<\/p>\n The Iranian source dismissed a report on Wednesday from Turkey’s Anadolu news agency that quoted Pakistani government sources as saying they had agreed to extend that 60-day period.<\/p>\n “There is no talk of an extension because, from Iran\u2019s \u200bperspective, there is no period that began \u200band therefore nothing to extend. The \u2060United States violated the interim agreement 48 hours after it was reached and withdrew from it a few days later,” the source told Reuters.<\/p>\n ATTACKS ON SHIPPING<\/p>\n The Strait of Hormuz, a narrow waterway between Iran and Oman and the entrance to the \u200bGulf, handled a fifth of global oil and liquefied natural gas flow before the war.<\/p>\n Benchmark Brent crude futures have \u200bsurged since the start \u2060of the war in February, hitting a peak of $126 a barrel, roughly 75% above pre-war levels, with choppy trade reflecting concerns over disruptions to Gulf oil supplies and shifting signals on peace talks.<\/p>\n On Tuesday, in separate incidents, a suspected Houthi attack<\/a> on a small cargo vessel killed four crew members in the Bab el-Mandeb Strait and a U.S. Navy MH-60 \u2060helicopter fired \u200btwo Hellfire missiles to disable the steering gear of a Panama-flagged cargo ship, the U.S. military said.Oil \u200bprices rose but then steadied in volatile trading<\/a> on Wednesday, after forecasters cut projections for 2026 oil demand. Brent crude futures were trading at around $88 a barrel and U.S. West Texas Intermediate crude at around $83 \u200ba barrel.<\/p>\n Reporting by Parisa Hafezi, Tala Ramadan and Elwely Elwelly; Writing by Alex Richardson and Simon Lewis; Editing by Andy Sullivan, Timothy Heritage, Philippa Fletcher and Deepa Babington<\/p>\n Our Standards: The Thomson Reuters Trust Principles., opens new tab<\/a><\/p>\n