"The logistics of these negotiations have never been simple or predictable. At this time, the vice president will not be traveling tonight," the White House said in a statement on the eve of Midsummer's Eve.
The vice president announced on Thursday that the United States has lifted its blockade of Iranian ports around the Strait of Hormuz, after the parties agreed to a memorandum of understanding. The United States and Iran plan to hold follow-up negotiations in Switzerland.
"We look forward to beginning technical discussions as soon as possible," the White House said in the same statement.
