U.S. Air Force Staff Sgt. Michael Svoleantopoulos, 497th Operations Support Squadron tactician, swims during pararescue pre-training at Joint Base Langley-Eustis, Va., Sept. 28, 2017. Svoleantopoulos along with other U.S. Air Force Airmen, at JBLE, practice together to prepare for retraining into a combat job. (U.S. Air Force photo by Staff Sgt. Areca T. Bell)