Amid the growing scrutiny of Iran’s military and nuclear capabilities, a lesser-known but highly strategic aspect of its defense efforts has come to light: the use of the country’s rugged terrain to ...

Rain fell for the first time in months in Iran's capital Wednesday, providing a brief respite for the parched Islamic ...

Iran has depleted its stockpile of medium-range missiles, U.S. officials say. But the country still has an ample supply of other weapons, including rockets and attack drones. By Julian E. Barnes and ...