Marine candidates with 2nd Battalion, 8th Marine Regiment, halt during a patrol as part of the Scout Sniper Platoon screening at Marine Corps Base Camp Lejeune, North Carolina, Oct. 23, 2015. The exercise required candidates to move to an extraction point while evading the enemy. - Marine candidates with 2nd Battalion, 8th Marine Regiment, halt during a patrol as part of the Scout Sniper Platoon screening at Marine Corps Base Camp Lejeune, North Carolina, Oct. 23, 2015. The exercise required candidates to move to an extraction point while evading the enemy.