U.S. Army artillerymen assigned to the 3rd Cavalry Regiment observe their M777 towed 155mm howitzer fire with Secretary of the Army Eric Fanning during his visit to Train, Advise and Assist Command-East in Afghanistan Sept. 16, 2016.
<br>Unit: 3d Cavalry Regiment Public Affairs Office
Capt. Grace Geiger
Taken on 16 September 2016
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