DVIDS - News - Inject Observer Controller/Trainer oversee challenge lanes, bring deployment experience to training
Capt. Casey Bell, an observer-controller-trainer and operations officer, watches as paratroopers assigned to the 1st Battalion, 325th Airborne Infantry Regiment, 2nd Brigade Combat Team, 82nd Airborne Division, assault an enemy-held urban environment
WAREX 91-17-03
An observer, controller, trainer (OCT) mentors a young infantryman assigned to 1st Battalion, 508th Parachute Infantry Regiment, 82nd Airborne Division after an assault on an objective at the Joint Readiness Training Center