Follow NBC News' live coverage as the U.S. and Israel attack Iran, Tehran hits back across the Gulf, and Hezbollah strikes from Lebanon, while Iran chooses a new supreme leader after the killing of ...

Iranian strikes on the U.A.E. were reported early Tuesday, the U.S. Embassy in Riyadh was hit by drones, and Israel said it was attacking Hezbollah targets in Lebanon. President Trump said the ...

Tehran’s ability to disrupt transit in the Hormuz Strait has rattled markets and choked global trade. Trump says the military ...

The explosions outside Beirut ended a yearlong cease-fire and threatened to expand the conflict. In an interview with The New York Times, President Trump said the U.S. plans to keep up the assault on ...