Assault Amphibious Vehicle Submersion Testing....Pics by Sgt. Jack Adamyk

U.S. Department of Defense employees Ben Roman, Quality Control Inspector, and Sergio Estrada, Heavy Equipment Mechanic, roll the Assault Amphibious Vehicle into a testing pond aboard Marine Corps Logistics Base Barstow, California, Aug. 27. Submersion testing is a crucial part of quality control and ensuring the sealing mechanics have been properly installed to prevent sinking of the vehicle