DVIDS | Jun 14, 2026
Army Reserve sustainment Soldiers train for Large-Scale Combat Operations during Operation Sentinel Justice
Beneath the summer heat of Mississippi's Gulf Coast, Soldiers of the 155th Combat Sustainment Support Battalion (CSSB), 311th Sustainment Command (Expeditionary), traded the comforts of traditional facilities for tents, camouflage netting and expeditionary op…
Beneath the summer heat of Mississippi's Gulf Coast, Soldiers of the 155th Combat Sustainment Support Battalion (CSSB), 311th Sustainment Command (Expeditionary), traded the comforts of traditional facilities for tents, camouflage netting and expeditionary operations as they participated in Operation Sentinel Justice near Gulfport International Airport.