Sgt. Raijuenae Aravena, an animal care specialist assigned to the 422nd Medical Detachment Veterinary Service Support (MDVS), 338th Medical Brigade, took part in a simulated medical procedure on a mechanical dog during Operation Sentinel Justice at Camp Shelby, Mississippi, June 14, 2026. Operation Sentinel Justice 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 Reserve photo by Pfc. Shemari Salkey)
| Date Taken: | 06.14.2026 |
| Date Posted: | 06.16.2026 10:33 |
| Photo ID: | 9753225 |
| VIRIN: | 260614-A-WG600-1167 |
| Resolution: | 4464x2976 |
| Size: | 1.84 MB |
| Location: | CAMP SHELBY, MISSISSIPPI, US |
| Web Views: | 1 |
| Downloads: | 0 |
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