Keywords: 130312-A-HE359-107 (8560152952).jpg U S Army Spc Joseph Nieberding assigned to Bulldog Battery Field Artillery Squadron 2nd Cavalry Regiment looks through the gunner sight of an M777A2 towed 155 mm howitzer during the regiment's mission rehearsal exercise at the Grafenwoehr Training Area Grafenwoehr Germany March 12 2013 Mission rehearsal exercises develop combat skills counterinsurgency tactics and interoperability between military forces of the U S and its partner nations before a scheduled deployment DoD photo by Gertrud Zach U S Army/Released https //www flickr com/photos/39955793 N07/8560152952/ 130312-A-HE359-107 2013-03-12 11 43 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/8560152952 2016-09-03 09 12 24 United States Government Work Joint Multinational Training Command Operation Enduring Freedom Soldiers Grafenwöhr Training Area United States Department of Defense Photographs by Gertrud Zach |