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I Spy
Cpl. Angelica M. Lamb, a field radio operator with 9th Communications Battalion, participating in Weapons and Tactics Instructor Course (WTI) 2-13, uses a laser target designator at the Chocolate Mountain Aerial Gun Range, Calif., April 15, 2013. WTI is intended to train Marines on the combined arms capabilities of both air and ground elements.
(U.S. Marine Corps Photo by Sgt. Christopher R. Rye). Original public domain image from Flickr
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