U.S. and Iran Proceed with Diplomatic Talks Amid Dispute Over Strait of Hormuz Closure

Diplomatic efforts between the United States and Iran have shifted to Switzerland, where negotiators Steve Witkoff and Jared Kushner are meeting with Iranian representatives and intermediaries from Qatar and Pakistan. While the summit is intended to finalize technical negotiations regarding Iran’s nuclear program, the talks are under extreme pressure following recent Israeli strikes in Lebanon. Iran has cited these strikes as a breach of ceasefire understandings, using them as justification for its claim that it has closed the Strait of Hormuz to commercial traffic. Despite Tehran’s assertions of a blockade, the Trump administration has publicly maintained that the waterway remains open. Vice President JD Vance reported that approximately 16 million barrels of oil passed through the strait in the last 24 hours, and U.S. Central Command confirmed that 55 commercial vessels safely transited the area on Saturday. U.S. defense officials stated that the Islamic Revolutionary Guard Corps (IRGC) does not exercise control over the international waterway, framing the situation as a war of words rather than a physical blockade. The conflict in Lebanon has emerged as the primary driver of the current diplomatic instability. Iranian Foreign Ministry spokesman Esmail Baghaei stated that Tehran’s presence at the talks is contingent on the other side fulfilling its commitments, particularly regarding the cessation of hostilities in Lebanon. As Israeli strikes continue to hit Hezbollah targets, the fragility of the U.S.-Iran diplomatic track remains high, with both nations disputing basic facts on the ground while attempting to preserve a narrow window for a nuclear agreement.