EIELSON AIR FORCE BASE, Alaska -- U.S. Air Force Lt. Col. Nathan Mondul accepted the guidon as the incoming 18th Fighter Interceptor Squadron commander during a change of command ceremony at Eielson Air Force Base, Alaska, April 12, 2024. Former 18th FIS commander, Lt. Col Albert Roper, received the Meritorious Service Medal which is awarded to those who stand out through their actions and service in the military. The mission of the 18th FIS includes homeland defense and continuing to complete aggressor capabilities.