19th SFS Airmen host ADM course for AF defenders
A U.S. Air Force Airman loads his M24 sniper weapon system during known-stance qualifications for the advanced designated marksman course at Camp Robinson, Arkansas, Dec. 7, 2018. The ADM course requires Airmen to qualify on known-distance and unknown-distance ranges. (U.S. Air Force photo by Airman 1st Class Kristine M. Gruwell)

Download Image: Full Size (1.09 MB)
Photo by: Airman 1st Class Kristine M. Gruwell |  VIRIN: 181207-F-ID976-1051.JPG