U.S. Navy SEALs rappel from a U.S. Army UH-60 Black Hawk on to the deck of a moving U.S. Army Logistical Support Vessel at Joint Expeditionary Base Little Creek-Fort Story, Virginia, Nov. 5, 2018. The Vessel Operator, Blackhawk pilots and Navy SEALs have to all get in sync to perform the fast rope exercise while at an average of 10 knots (11.5 MPH). (U.S. Army photo by Spc. Travis Teate)