Lt. Gen. David H. Berger, the commanding officer of

Lt. Gen. David H. Berger, the commanding officer of I Marine Expeditionary Force, addresses the audience during the most recent I MEF change of command ceremony aboard Marine Corps Base Camp Pendleton, Calif., July 11, 2014. Lt. Gen. John A. Toolan relinquished command to Berger after serving as the unit’s commanding general for nearly two years. Berger formerly served as the commanding general of Marine Corps Air Ground Combat Center. (U.S. Marine Corps photo by Lance Cpl. Nathan Castillo)