The United States must use this week’s Vienna meeting of atomic inspectors to stop Iran’s nuclear program from becoming a black box. Without being able to detect Tehran’s final leap to the bomb, or even how close it might be,…

America’s intelligence chief recently warned that Iran is preparing to take the final steps to produce a nuclear weapon, making it now mostly a matter of Tehran’s choice if and when to do so. This stark departure from routine U.S.…

“As the leader of U.S. Central Command, I had direct operational responsibility for the strike that killed Qassem Soleimani, the ruthless general responsible for the deaths of hundreds of U.S. service members. Iran had begun to doubt America’s will, which…