Keywords: 130318-A-AH123-123 (8577860166).jpg U S Army 1st Lt Audrey Griffith left and Spc Heidi Gerke both with the 92nd Engineer Battalion stand guard during a force protection exercise at Forward Operating Base Hadrian in Uruzgan province Afghanistan March 18 2013 DoD courtesy photo by U S Army/Released https //www flickr com/photos/39955793 N07/8577860166/ 130318-A-AH123-123 2013-03-18 05 15 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 N07/8577860166 2016-09-03 09 14 40 United States Government Work Afghanistan People of Afghanistan United States Department of Defense |