The White House announced that US Vice President J.D. Vance will not travel to Switzerland tonight, indicating that logistical challenges related to ongoing negotiations prevented the visit from proceeding as scheduled. A statement from the US administration clarified that "arrangements related to ongoing talks were the reason for postponing the trip," without providing further details on the nature of these challenges or a new date for the visit. Washington affirmed its eagerness to commence technical talks with Iran as soon as possible, within the framework of diplomatic efforts to follow up on recent understandings between the two sides.