U.S. Marine Corps Lance Cpl. Matthew HardingArellano, a machinist with Combat Logistics Battalion 15 (CLB 15), Combat Logistics Regiment 17, 1st Marine Logistics Group, teaches proper use of an engine driven welder to Marines with 1st Combat Engineer Battalion (1st CEB), 1st Marine Division, assigned to Joint Task Force-Southern Border (JTF-SB), in Yuma, Ariz., Dec. 3, 2025. CLB 15 provided critical training to newly deployed Marines from 1st CEB, ensuring sustained engineering capability and operational readiness. JTF-SB executes full-scale, agile, and all-domain operations in support of U.S. Customs and Border Protection to protect the territorial integrity of the United States and achieve 100% operational control of the southern border. (U.S. Marine Corps photo by Cpl. Noah Martinez)
| Date Taken: | 12.03.2025 |
| Date Posted: | 12.17.2025 17:32 |
| Photo ID: | 9437377 |
| VIRIN: | 251203-M-ML702-1029 |
| Resolution: | 7564x5045 |
| Size: | 1.92 MB |
| Location: | YUMA, ARIZONA, US |
| Web Views: | 1 |
| Downloads: | 0 |
This work, JTF-SB Marines train 1st CEB Marines in barrier reinforcement operations [Image 7 of 7], by Cpl Noah Martinez, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.