On April 6, United States President Donald Trump authorized an early morning Tomahawk missile strike on Shayrat Air Base in central Syria in retaliation for what he said was a deadly nerve agent attack carried out by the Syrian government two days earlier in the rebel-held town of Khan Sheikhoun. Trump issued the order despite having been warned by the U.S. intelligence community that it had found no evidence that the Syrians had used a chemical weapon.
The available intelligence made clear that the Syrians had targeted a jihadist meeting site on April 4 using a Russian-supplied guided bomb equipped with conventional explosives. Details of the attack, including information on its so-called high-value targets, had been provided by the Russians days in advance to American and allied military officials in Doha, whose mission is to coordinate all U.S., allied, Syrian and Russian Air Force operations in the region.