Casarez becomes agency senior enlisted leader as Dyer exits
Defense Logistics Agency Army Lt. Gen. Mark Simerly, left, presents Thomas Casarez with a DLA shirt as a token of appreciation of being the spouse of the agency’s new senior enlisted leader, Army Command Sgt. Maj. Petra Casarez during change of responsibility ceremony at the agency’s headquarters at Fort Belvoir, Virginia, Sept. 18, 2025. Thomas Casarez is the only cobbler for the Army’s 3rd U.S. Infantry Regiment, commonly known as The Old Guard, at Joint Base Myer-Henderson Hall in Virginia.