A missile retriever boat assigned to the 82nd Aerial Target Squadron, is docked at Tyndall Air Force Base, Fla., Dec. 17, 2021. The boat, one of the three units used to recover drones, was recently upgraded from a two-stroke to four-stroke diesel engine to allow the vessel to cruise at 30 knots, providing a higher chance for drone recovery. (U.S. Air Force photo by 1st Lt. Lindsey Heflin)