The standoff between the United States and Iran over the reopening of the Strait of Hormuz escalated sharply in August 2026. US President Donald Trump unexpectedly demanded that Iran pay large-scale reparations, a direct response to Tehran's earlier requests for compensation and the lifting of sanctions. This move has not only cast a shadow over the nearly completed navigation agreement for the strait but has also driven international oil prices to a one-week high, re-igniting turbulence in global energy markets.

This is the first time Trump has publicly made such a reparations demand. In a post on his social media platform Truth Social on Monday, August 10, he addressed the Iranian representative's request for compensation for losses suffered during the past five months of military conflict. He wrote, "That's an interesting idea, because now I am also demanding reparations from Iran." Trump emphasized that the US would seek compensation for the dead and wounded in the conflict and demand that Iran pay the families of hundreds of thousands of protesters it has allegedly killed. He further expanded his claims, stating that Iran is responsible for the injuries and deaths of people in Lebanon, Syria, Yemen, and Gaza, and also mentioned the families of the 17 US sailors killed in the 2000 attack on the USS Cole in Yemen, who, he said, should also receive compensation. This demand, which had never been publicly made by Trump before, directly counters Tehran's calls for compensation and sanctions relief, which were broadly in line with a preliminary peace agreement signed in June of this year that later collapsed. Since the US and Israel launched airstrikes against Iran in February, triggering a war, Trump's rhetoric has oscillated between escalating conflict threats and declaring a peace deal is imminent. This sudden demand for reciprocal reparations only deepens the divide between the two sides. Analysts note that given the unlikelihood of either side accepting the other's terms, it is unclear how any substantive agreement can be reached. Trump reiterated his stance at the White House, claiming the US effectively controls the Strait of Hormuz and has cleared mines laid by Iran in the strategic waterway, further hardening the US position.

The prospect of reopening the Strait of Hormuz is once again shrouded in uncertainty. As a critical global energy artery, the strait handled about one-fifth of the world's oil and liquefied natural gas before the conflict. It has been effectively blockaded since the war began in February, directly pushing up oil prices and inflationary pressures. Iran had previously stated it was close to a final agreement with Oman to delineate new shipping lanes through the strait but reiterated that conditions including compensation, sanctions relief, and an end to military threats must be met by the US before the waterway could be reopened. Iran's Foreign Ministry spokesman, Nasser Kanaani, said earlier on Monday that negotiations with Oman were "progressing well and constructively," with both sides agreeing on a navigation map, though some technical issues remain. They also discussed safe navigation, environmental protection, maritime services, and crime-fighting, which are typically paid services. However, US officials have repeatedly ruled out any agreement that would allow Tehran to charge fees for passage through the strait. Ironically, any deal with Oman could potentially give Tehran even more influence over the key waterway than it had before the war. Iranian Foreign Minister Abbas Araghchi has made it clear that Tehran will not start consultations with the US as long as Washington continues to violate the interim agreement signed last June. With no direct talks currently underway between the US and Iran, Trump's reparations demand has added a new and significant obstacle to an already fragile reopening effort.

The sharp rise in oil prices reflects growing market fears. International oil prices reacted swiftly to Trump's post. Brent crude futures surged over $5 from last Friday's close, a gain of 6.82%, to settle at $87.82 per barrel. US crude futures rose $5.22, or 6.77%, to settle at $82.30 per barrel. Both benchmarks recorded their largest single-day gains since July 29 and hit a one-week high. Last week, prices had fallen over 7% on expectations of a reopening deal between Iran and Oman. The renewed US-Iran discord has significantly increased market concerns that the recent supply tightness will persist for longer. Supply risks are also mounting. The Iran-aligned Houthi group on Sunday claimed to have attacked Saudi Aramco's refinery in Jazan. Industry monitors indicated that the 400,000-barrel-per-day refinery has delayed its restart to August 30 after being hit twice in recent weeks. The Abu Dhabi National Oil Company also reported that 15 of its vessels have been attacked while transiting the Strait of Hormuz since the conflict began. US Department of Energy data showed that crude oil inventories in the US Strategic Petroleum Reserve fell by about 6.1 million barrels last week, dropping to 298.7 million barrels, the lowest level since January 1983. These factors combined are further fueling market vigilance over potential energy supply disruptions.

Trump is also facing significant domestic political pressure. The war is highly unpopular in the US, and he is under pressure to end the conflict quickly. With the November midterm elections approaching, high fuel prices have become a top concern for rural voters, a key part of his base. Democratic Congressman Bill Keating stated on CNN, "What you're seeing now is the beginning of a surrender. That's the reality. People are beginning to realize this." Trump, who early in the war encouraged protesters to overthrow the Iranian government, now cites the death toll of protesters in his reparations demand. Human rights groups claim Iran has continued to suppress dissent. Blaming Iran for the USS Cole attack, which is widely attributed to al-Qaeda, further complicates the negotiation atmosphere. Overall, Trump's sudden demand for reciprocal reparations is a strong response to Iran's earlier demands and has made the prospects for reopening the Strait of Hormuz even more uncertain. The sharp divergence in positions, coupled with volatile oil prices and rising supply risks, has once again made the fate of this critical energy channel a global focus. Whether future negotiations can achieve a breakthrough depends not only on finding a compromise between the US and Iran but also on the stability of global energy markets and the political calculations of the countries involved.