Pro Mask
Photo Credit: Staff Sgt. Robert DeDeaux, 501st SBDE Public Affairs
Pvt. Aaron Mendivil, a water treatment specialist from the Headquarters and Headquarters Company, 501st Special Troops Battalion, prepares to enter gas chamber during the peninsula-wide exercise Ulchi Freedom Guardian, on Camp Casey, South Korea, Aug. 24, 2012.
Page last updated Fri August 31st, 2012 at 00:00