The Vance visit, which included national security adviser Mike Waltz and Energy Secretary Chris Wright, underscored Trump's "territorial ambitions," said David E. Sanger in The New York Times.

U.S. intelligence agencies had long assessed that, faced with the possibility of an attack on its nuclear facilities, Iran would try to move its stockpile. By Julian E. Barnes and David E. Sanger ...

David E. Sanger has covered Iran’s nuclear program, and the efforts to prevent it from obtaining an atomic weapon, for more than two decades.