Iran carried out a missile attack on the United States’ Al Udeid Air Base in Qatar on Monday, according to a U.S. official, two days after the U.S. struck three nuclear sites in Iran. There are no reports of casualties at the base,

Although the operation achieved an impressive level of tactical success, with a swarm of warplanes penetrating Iran unchallenged following a long, undetected flight from Missouri, it will be far harder than the president has suggested to reliably evaluate the damage inflicted on Iran’s ability to manufacture a nuclear weapon.