Three U.S. service members were killed in action and five more seriously wounded as part of the American and Israeli strikes on Iran, U.S. Central Command announced Sunday morning.The big picture: The casualties are the first confirmed American combat deaths since the U.S. and Israel launched strikes on Iran Saturday. The confirmation comes as Iran retaliates with ballistic missiles and drones against U.S. bases and allies across the Middle East.State of play: Several other troops sustained mino...