LeadershipProtectedStrategy US regional command structure questioned By ANI - May 27, 2023 0 221 Marine Corps Commandant Gen. David Berger observes a simulated casualty response demonstration by U.S. Navy Hospital Corpsmen with the 15th Marine Expeditionary unit during a tour aboard the amphibious assault ship USS Makin Island (LHD 8). (U.S. Marine Corps photo by Sgt. Sarah Stegall) The Pentagon’s structuring of regional combatant commanders may be overdue for reform, given the changing nature of how and where wars are being fought, Marine Corps commandant Gen. David Berger said (22 May 2023), Breaking Defense reports. Please Login to view this content. (Not a member? Join Today!)