Iran is capable of producing fissile material for use in a nuclear weapon within "one or two weeks," U.S. Secretary of State Antony Blinken said on July 19. Despite comments by Iran's new president, Masud Pezeshkian, who has said he favors reviving the 2015 nuclear deal between Iran and global powers, Blinken said the United States had seen indications in recent weeks that Iran has moved forward with its nuclear program. Blinken blamed the collapse of the nuclear deal in 2018 for the acceleration in Iran's capabilities. "Instead of being at least a year away from having the breakout capacity of producing fissile material for a nuclear weapon, [Iran] is now probably one or two weeks away from doing that," Blinken said at a security forum in Colorado.