High-stakes negotiations between the United States and Iran are underway in Switzerland, with U.S. officials confirming that discussions are set to continue through the night. An American official involved in the talks told reporters early Monday (June 22, 2026) that Iranian delegates remain present and that both sides are engaged in continuous dialogue.
Focus on Hormuz and Nuclear Framework
At the heart of the discussions are Iran’s positions on the Strait of Hormuz — a strategically vital maritime chokepoint — and the establishment of mechanisms to ensure its unimpeded operation. Officials also confirmed that talks cover “all aspects of the nuclear agreement,” as both sides seek common ground for upcoming technical negotiations.
Abrupt Pause and Diplomatic Fallout
The talks hit a dramatic pause late Sunday night after Iranian delegates temporarily walked out of the venue. According to Iran’s state-run IRNA news agency, the move followed a social media post by former U.S. President Donald Trump deemed “offensive” by Tehran. A senior Iranian source told Reuters the talks were “suspended but not terminated.”
Iran’s Foreign Ministry spokesperson said the discussions had centered on ending regional conflict, lifting sanctions, and unfreezing Iranian assets held abroad.
Trump’s Escalating Rhetoric
In his latest public statement, Trump warned Iran to rein in Hezbollah in Lebanon, threatening renewed military action: “Iran must immediately stop their highly paid PROXIES in Lebanon from causing trouble. If they don’t, we’ll hit Iran very hard again, just like we did last week, only harder!!!”
Iranian chief negotiator Mohammad Bagher Ghalibaf responded with a stark warning: “The U.S. should watch its words — our armed forces stand ready to respond.”
Earlier on Sunday, Trump told Fox News in a 20-minute interview that the U.S. could seize control of the Strait of Hormuz if no agreement is reached: “We may take over the Strait, if necessary… If no deal is made, we will collect tolls.”
According to Press TV, Iran has lodged an official protest with the U.S. delegation and is now reviewing its options following Trump’s threats of intensified strikes unless Hezbollah’s activities in Lebanon are curbed.