Sniff It Out Marine Corps military working dog Graco, a patrol and explosive detection animal, practices direction and control techniques during joint explosive detection training at Kadena Air Base in Okinawa, Japan, July 19, 2023. SHARE IMAGE: Download Image: Full Size (1.63 MB) Tags: Japan, Marine Corps, Indo-Pacific, dogs Photo By: Marine Corps Cpl. Tyler Andrews VIRIN: 230719-M-WE079-1252Y.JPG Photo Gallery