U.S. Air Force first sergeants assigned to Joint Base San Antonio participate in a Diamond Sharpening Course ruck at JBSA-Camp Bullis, Texas, April 1, 2026. The course brought together first sergeants from units across Air Education and Training Command, Air Combat Command, Air Force District of Washington and Air Force Materiel Command for three days of classroom and hands-on instruction strengthening leadership and operational readiness. (U.S. Air Force photo by Kathryn R.C. Reaves)
| Date Taken: | 04.01.2026 |
| Date Posted: | 04.14.2026 08:45 |
| Photo ID: | 9612477 |
| VIRIN: | 260401-F-KQ373-1239 |
| Resolution: | 7819x5213 |
| Size: | 10.92 MB |
| Location: | JOINT BASE SAN ANTONIO-CAMP BULLIS, TEXAS, US |
| Web Views: | 16 |
| Downloads: | 1 |
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