Close view of the results of Sgt. Jerrell D. Knight’s, assigned to the 39th Signal Battalion, attempt to zero an M4 carbine at the 25 meter range on Chièvres Air Base, Belgium, Oct. 24, 2016. (U.S. Army photo by Visual Information Specialist Henri Cambier)
<dl><dd>Unit: Training Support Activity Europe</dd>
<dd>DVIDS Tags: Soldier; M4 carbine; USA; 39th Sig Bn</dd></dl>
Henri Cambier
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