2nd Lt. Camron York, The Basic School student, sits in a model humvee while Marines from the 6th Platoon, Bravo Co., TBS, learn about an exercise in the Virtual Combat Convoy Trainer on May 21, 2013. The VCCT is part of the TBS students’ introduction to convoy operations - 2nd Lt. Camron York, The Basic School student, sits in a model humvee while Marines from the 6th Platoon, Bravo Co., TBS, learn about an exercise in the Virtual Combat Convoy Trainer on May 21, 2013. The VCCT is part of the TBS students’ introduction to convoy operations