Sniper Stalking A Marine participates in a stalking exercise during a sniper course on Camp Lejeune, N.C., Jan. 22, 2016. The exercise required students to traverse through 1,000 meters of high grass and fire on a target without being detected. Marine Corps photo by Cpl. Paul S. Martinez SHARE: Download: Full Size (0.32 MB) Credit: Cpl. Paul S. Martinez VIRIN: 160122-D-HV319-003.JPG Photo Gallery