U.S. Marine Corps Sgt. Marcus Beretta, a combat engineer with Marine Wing Support Squadron 171, Marine Aircraft Group 12, 1st Marine Aircraft Wing, operates a portable concrete mixer during an airfield damage repair training on Marine Corps Air Station Iwakuni, Yamaguchi, Japan, April 21, 2026. MWSS-171 utilized new heat resistant concrete mixtures designed to withstand high thermal footprints allowing the squadron to establish a durable, mission-ready runway. Beretta is a native of California. (U.S. Marine Corps photo by Cpl. Alejandra Vega)
| Date Taken: | 04.21.2026 |
| Date Posted: | 04.27.2026 19:42 |
| Photo ID: | 9631328 |
| VIRIN: | 260421-M-FU569-1209 |
| Resolution: | 6567x4378 |
| Size: | 7.62 MB |
| Location: | MCAS IWAKUNI, YAMAGUCHI, JP |
| Web Views: | 8 |
| Downloads: | 0 |
This work, MWSS-171 uses new heat resistant concrete during ADR training [Image 8 of 8], by Cpl Alejandra Vega, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.