Airman 1st Class Alex Barber, 19th Aircraft Maintenance Squadron crew chief, marshals out the lead C-130J Super Hercules for the 2021 Swamp Dash exercise at Little Rock Air Force Base, Arkansas, April 15, 2021. A total of 13 C-130Js from the 19th Airlift Wing participated in the Swamp Dash exercise, which took place over Louisiana and validated large formation threat reactions and provided pre-deployment training to the U.S. Army’s 46th Engineer Battalion and 519th Military Police Battalion. (U.S. Air Force photo by Staff Sgt. Jeremy S. McGuffin)