Keywords: US Navy 021015-N-6996M-589 Photographer's Mate 1st Class Mike Pendergrass practices donning his gas mask during a field exercise.jpg en Fort A P Hill Va Oct 15 2002 Photographer's Mate 1st Class Mike Pendergrass practices donning his gas mask during a field exercise The five-day training exercise gave participants the opportunities to hone their skills at combat documentation land navigation marksmanship and chemical biological radiological CBR defense measures U S Navy photo by Photographer's Mate 1st Class Shane T McCoy RELEASED 2002-10-15 021015-N-6996M-589 Navy http //www navy mil/view_image asp id 11976 U S Navy photo by Photographer's Mate 1st Class Shane T McCoy PD-USGov-Military-Navy 15 October Fort A P Hill Photographers Mate Males wearing gas masks October 2002 photographs Battle Dress Uniform in 2002 Boonie hats PASGT Military people in 2002 October 2002 in the United States October 2002 in Virginia Male soldiers Military people on duty Taken with Nikon D1X |