U.S. President Joe Biden said that it is "not time to give up" on talks with Iran aimed at reviving the 2015 nuclear deal.
"It's not time to give up," Biden said at a press conference to mark his first year in the White House. "There is some progress being made," he said.
"P5+1 are on the same page but it remains to be seen," Biden said in a reference to the nations taking part in the negotiations in Vienna.
Talks to restore the 2015 accord between Tehran and world powers - United States, France, Britain, Russia, China, and Germany - began last year but stopped in June as Iran elected ultraconservative President Ebrahim Raisi.