U.S. Vice President JD Vance engaged in critical discussions with Pakistani Prime Minister Shehbaz Sharif to advance a resolution for the ongoing Middle East conflict. The talks took place at the Bürgenstock Resort in Obbuergen, near Lucerne, Switzerland, on Sunday, June 21, 2026.
Meanwhile, President Donald Trump issued a stern warning to Iran, demanding an end to the activities of their affiliates in Lebanon. He threatened increased military action if compliance is not achieved, echoing previous actions.
Amid escalating tensions, Iran responded to Israeli military actions in Lebanon by closing the Strait of Hormuz. This move came after accusations that the U.S. was not adhering to an agreement requiring cessation of hostilities in Lebanon. In contrast, the U.S. Central Command reported that maritime traffic in the strait continued as usual.
The negotiations in Switzerland also focused on Iran’s nuclear ambitions. Iranian President Masoud Pezeshkian emphasized Iran’s commitment to its nuclear program, asserting its peaceful intentions, even as international discussions continued.
Despite an announced ceasefire, conflict persisted, complicating the dialogue. However, Vance expressed optimism about the progress, claiming significant advancements during the talks. He acknowledged the complexities but remained hopeful about reaching a resolution in Lebanon.
Reports from Lebanon indicated casualties from Israeli strikes, with Hezbollah and Israel exchanging fire. Diplomatic efforts leaned heavily on ending hostilities and respecting Lebanese sovereignty, as referenced in the Memorandum of Understanding, though not yet signed by all parties.
The United Nations Interim Force in Lebanon noted a temporary cessation of attacks, marking a potential positive step.
NPR’s Jane Arraf provided additional contributions to this report.