U.S. Army Engineer Observer, Coach, and Trainers (OC/Ts), Staff Sgt. Nicholas Isgar, assigned to 3-348th TSBN, 177th Armored Brigade, First Army, speaks about the 471st Engineer Company, 448th Engineer Battalion, 210th Regional Support Group, mission to build a vehicle fighting position during Operational Sentinel Justice (OSJ) at Camp Shelby, Miss., June 12, 2026. Isgar was supported by OC/Ts Staff Sgt. Keith Morris, Capt. Tyree Johnson, and Staff Sgt. Tiree Johnson, all assigned to 2-346th Training Support Battalion, 177th Armored Brigade, First Army. OSJ is a large-scale U.S. Army Reserve training exercise that enhances Soldier and unit readiness, validates capabilities, and improves mission effectiveness through realistic, multi-echelon training in a dynamic operational environment. (U.S. Army photo by Staff Sgt. Avery Cunningham)
| Date Taken: | 06.12.2026 |
| Date Posted: | 06.15.2026 12:21 |
| Category: | Package |
| Video ID: | 1011029 |
| VIRIN: | 260612-A-QI027-1062 |
| Filename: | DOD_111775457 |
| Length: | 00:00:40 |
| Location: | CAMP SHELBY, MISSISSIPPI, US |
| Downloads: | 0 |
| High-Res. Downloads: | 0 |
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