Staff Sgt. Tristan Geray, 40th Airlift Squadron loadmaster, drags tire chocks next to a C-130J Super Hercules at Dyess Air Force Base, Texas, June 3, 2021. C-130J aircrew conducted field testing of the new Two-Piece Undergarment universal integrative ensemble chemical protective suit to assess the equipment's functionality. (U.S. Air Force photo by Airman 1st Class Colin Hollowell)