June 16 (UPI) -- U.S. Vice President JD Vance said nuclear inspectors would be allowed back into Iran to verify Tehran was in compliance with the terms of a framework agreement to end the three-and-a-half-month war due to be signed Friday in Switzerland. Vance told NBC News on Monday night that the destruction of Iran's stockpile of enriched uranium under the supervision of the U.N.'s nuclear watchdog, the International Atomic Energy Agency, formed a key part of the Memorandum of Understanding.