![U.S. Marine Corps Cpl. Chris Moore, a combat engineer, attached to Kilo Company, 3rd Battalion, 25th Marine Regiment, attaches a target point illuminator to his rifle before beginning a land navigation course U.S. Marine Corps Cpl. Chris Moore, a combat engineer, attached to Kilo Company, 3rd Battalion, 25th Marine Regiment, attaches a target point illuminator to his rifle before beginning a land navigation course](https://c8.alamy.com/comp/PDCPDD/us-marine-corps-cpl-chris-moore-a-combat-engineer-attached-to-kilo-company-3rd-battalion-25th-marine-regiment-attaches-a-target-point-illuminator-to-his-rifle-before-beginning-a-land-navigation-course-during-exercise-northern-strike-at-camp-grayling-mich-aug-6-2018-northern-strikes-mission-is-to-exercise-participating-units-full-spectrum-of-capabilities-through-realistic-cost-effective-joint-fires-training-in-an-adaptable-environment-with-an-emphasis-on-joint-and-coalition-force-cooperation-us-marine-corps-photo-by-cpl-niles-lee-PDCPDD.jpg)
U.S. Marine Corps Cpl. Chris Moore, a combat engineer, attached to Kilo Company, 3rd Battalion, 25th Marine Regiment, attaches a target point illuminator to his rifle before beginning a land navigation course
SGT Chris O'Keefe demonstrates a point as she briefs Cadet Alvin Holland on the T-4 navigation trainer. O'Keefe is a member of the 50th Airmanship Training Squadron - NARA & DVIDS Public
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