Iran retaliated Monday for the U.S. attacks on its nuclear sites by targeting Al Udeid Air Base, a sprawling desert facility in Qatar that serves as a main regional military hub for American forces. President Donald Trump said in a social media post that no Americans were harmed and “hardly any damage was done.

Iran announced on state television that it attacked American forces stationed at Qatar’s Al Udeid Air Base on Monday. Here, U.S. airmen conduct a pre-flight check on a KC-135 Stratotanker at Al Udeid Air Base on June 8,

Iran’s Islamic Revolutionary Guard Corps (IRGC) announced it carried out a “devastating and powerful missile attack” on Al Udeid Air Base in Qatar. “This base is the headquarters of the Air Force and the largest strategic asset of the US terrorist army in the West Asia region,” the statement said.