U.S. envoys Steve Witkoff and Jared Kushner are also responsible for Russia-Ukraine talks nearby, so they may be shuttling between venues.

Reaffirming his hardline stance towards Tehran, United States President Donald Trump issued a stern warning regarding the "consequences of not making a deal" ahead of critical diplomatic negotiations ...

"Different ideas have been presented, these ideas have been seriously discussed, ultimately we've been able to reach a general agreement on some guiding principles," Araqchi told Iranian media after t...