Site Survey Navy Petty Officer 2nd Class Alfredo Gregorio, left, from Vallejo, Calif., and Navy Seaman Patrick Newton, from Clinton, Iowa, survey a training site at Jungle Warfare Training Center, Okinawa, Japan. The Jungle Warfare Training Center occupies 17,500 acres of forest and is home to poisonous insects, spiders and snakes. SHARE IMAGE: Download Image: Full Size (0.55 MB) Tags: Navy Photo By: Navy Petty Officer 2nd Class Jeanette Mullinax VIRIN: 190610-N-TH560-0253C.JPG Photo Gallery