A gunman opened fire at the U.S. Embassy in Lebanon early Wednesday and was shot and wounded by Lebanese troops, the country’s army said in a statement. The embassy, in a post on X, said that at 8:34 a.m., “small-arms fire was reported in the vicinity of the entrance” to the mission. It added that the “facility and our team are safe.” An embassy official later confirmed that one of its security guards was injured in the attack. “We cannot say more but we wish him a full recovery. We thank...