Col. Michael D. Robinson, director, Tactical Training Exercise Control Group, addresses Basic Communications Officer Course 1-15 students during the class’ graduation ceremony at the Combat Center Auditorium, April 7, 2015. (Official Marine Corps photo by Lance Cpl. Medina Ayala-Lo/Released) - Col. Michael D. Robinson, director, Tactical Training Exercise Control Group, addresses Basic Communications Officer Course 1-15 students during the class’ graduation ceremony at the Combat Center Auditorium, April 7, 2015. (Official Marine Corps photo by Lance Cpl. Medina Ayala-Lo/Released)