Gunnery Sergeant Mark Erhardt, the platoon commander with Personal Security Detail, Regimental Combat Team-7, uses a metal detector during counter-improvised explosive device training at Camp Wilson, July 18. One of the training exercises required the Marines to use the metal detector to become familiar with the beep made when a metal object is found in the dirt.
| Date Taken: | 07.18.2012 |
| Date Posted: | 07.19.2012 17:26 |
| Photo ID: | 628428 |
| VIRIN: | 120718-M-IV927-002 |
| Resolution: | 683x1024 |
| Size: | 354.55 KB |
| Location: | MARINE CORPS AIR GROUND COMBAT CENTER TWENTYNINE PALMS, CALIFORNIA, US |
| Web Views: | 122 |
| Downloads: | 9 |
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