RT Open Source Intel U.S. Vice President JD Vance has cancelled his trip to Switzerland, according to a spokesman. "As the Vice President said at his press conference, the plans for the upcoming technical talks have not been finalized, and the U.S. delegation has been prepared to depart at the first available opportunity. But the logistics of these negotiations have never been simple or predictable. As of now the Vice President is not departing tonight. We will let you know as soon as we have a concrete update about next steps.”