Supported claims indicate U.S. and Iranian negotiators discussed a 60-day nuclear agreement effort, with U.S. participation from Vice President JD Vance, Steve Witkoff, and Jared Kushner, alongside topics including Lebanon deconfliction and the Strait of Hormuz. Disputed reports differ on whether marathon talks occurred in Switzerland and continued into Sunday night, and on whether Iran paused discussions. Coverage draws exclusively from left-center sources, limiting perspective diversity.