Trump Sidelines Vance on Iran as Strait of Hormuz Becomes the War's Unresolved Chokepoint

Trump pulls Vance off Iran talks, claims 'no deal necessary' while 12 tankers hit in 12 days and Gulf allies beg for restraint. The war's political costs now drive strategy more than its military logic.

Donald Trump has told Vice President JD Vance to abandon Iran negotiations and instead investigate Democratic corruption in US cities and states — a reassignment that follows sweeping Republican losses in the 2026 midterm elections. Trump declared on Truth Social that 'We don't need a deal with Iran,' adding 'We've got their money, Hundreds of Billions of Dollars, and we've got their Strait!' — a claim that sits awkwardly against the reality of 12 tankers hit in 12 days and all maritime agencies advising against Hormuz transit.

The sidelining of Vance is the clearest signal yet of a fracture inside the administration over the war's trajectory. Vance led the Islamabad negotiations that produced the June memorandum of understanding with Iran — which collapsed almost immediately over disagreements about Strait of Hormuz control. He also led direct talks in Switzerland and has been working through Qatari and Pakistani mediators. After the midterm losses, Vance publicly blamed the war, writing on X: 'The reason we lost is the war. The president himself said so last night.' His removal from the diplomatic track is both punishment for that candor and an attempt by Trump to close the negotiation lane entirely. The operational picture in the Strait of Hormuz is deteriorating despite CENTCOM's claim that 4,000 ships have crossed with US military assistance carrying 1.7 billion barrels of crude. Iran's parliament speaker Mohammad Bagher Ghalibaf told Al Jazeera the strait will 'never return' to its pre-war status of free commercial passage. Iran effectively closed it in early March following US-Israeli strikes, sending global energy markets into turmoil. Tehran now demands ships use a northern route closer to its coastline, and Ghalibaf argues the 1982 UN Convention on the Law of the Sea does not apply — a legal assertion grounded in the fact that the strait runs solely through Iranian and Omani territorial waters. Iran has laid out seven ceasefire conditions through Qatari mediators: end the US naval blockade of Iranian ports, lift economic sanctions, release frozen funds, end fighting on all fronts, and formally announce the war's end. The US refuses to proceed without a nuclear agreement first; Iran insists on negotiating that separately. This structural impasse has persisted for months. Trump's removal of Vance from the process does not change the impasse — it removes the only American official who had shown willingness to work through it. The Gulf states are playing a notable restraining role. Trump acknowledged that Saudi Arabia, Qatar, Kuwait, the UAE, and Bahrain have all asked him to hold off on renewed large-scale strikes. When asked if he would have attacked without those requests, Trump said yes. This means the primary constraint on escalation is not strategic doctrine or Congressional oversight but the preferences of Gulf monarchies who fear a wider conflagration on their doorstep. Meanwhile, Iran struck what it says was a US early-warning radar system in Bahrain — a direct attack on American military infrastructure in a Gulf ally's territory. Brigadier General Ali Reza Belaili of the IRGC said an order from Iran's supreme leader to strike 'enemies' without geographical limits will be implemented 'at the appropriate time.' Chatham House analyst Aniseh Bassiri Tabrizi described the situation as 'no war, no peace,' likely to shift in the next couple of weeks. The Gulf states are not endorsing this as a new normal, she noted — they simply prefer it to renewed war. The political calculus is now dominant. Trump's decision to redirect Vance toward domestic corruption investigations serves two purposes: it removes the administration's most prominent war skeptic from the Iran file, and it repositions Vance as an attack dog against Democrats ahead of whatever comes next politically. Secretary of State Rubio's insistence that economic pressure alone is working provides rhetorical cover. But the underlying reality — mines in the strait, tankers on fire, insurers refusing coverage, energy markets destabilized — does not resolve through rhetoric. The war's costs are real, its diplomatic offramp has been dismantled from the American side, and the only restraint on escalation is the lobbying of Gulf monarchies whose own interests are not identical to Washington's.