The United States has conducted two sets of self-defense strikes in Syria against facilities used by Iran's Islamic Revolutionary Guard Corps in response to attacks on U.S. personnel in Iraq and Syria. Defense Secretary Lloyd Austin said the strikes were conducted at the direction of President Biden and were a “precision self-defense strike” to protect U.S. personnel and facilities. This is the first time the U.S. has targeted Iran-linked facilities in Syria and is part of an effort to combat Iran's presence in the region.