U.S.-Iran talks at Bürgenstock, Switzerland produced an agreement document after 18 hours of discussions, according to Iran, while Qatar and Pakistan said the sides agreed on a 60-day roadmap toward a final deal and to start technical talks immediately. Reporting said the talks covered sanctions relief, uranium stockpiles, oil sales licenses or waivers, frozen Iranian assets, safe vessel passage through the Strait of Hormuz and Lebanon ceasefire issues, though accounts of the June 21 session remained mixed, with some describing an abrupt Iranian exit or refusal to resume direct talks after a pause.