U.S. Marine Corps Lt. Gen. David H. Berger, right, out going commanding general, Marine Corps Combat Development Command (MCCDC), and out going deputy commandant, Combat Development and Integration (CD&I), transfers command to Lt. Gen. Eric M. Smith, oncoming commanding general, MCCDC, and oncoming deputy commandant, CD&I, at Lejeune Field, Quantico, Va., June 13, 2019. Berger joined MCCDC August 2018. (U.S. Marine Corps photo by Cpl. Cristian L. Ricardo) - U.S. Marine Corps Lt. Gen. David H. Berger, right, out going commanding general, Marine Corps Combat Development Command (MCCDC), and out going deputy commandant, Combat Development and Integration (CD&I), transfers command to Lt. Gen. Eric M. Smith, oncoming commanding general, MCCDC, and oncoming deputy commandant, CD&I, at Lejeune Field, Quantico, Va., June 13, 2019. Berger joined MCCDC August 2018. (U.S. Marine Corps photo by Cpl. Cristian L. Ricardo)