Hole Goal A Marine ascends out of a cave at Marine Corps Air Station Futenma, Japan, April 19, 2018, during training to detect chemical or radiological threats in difficult-to-access areas. Marine Corps photo by Cpl. Charles Plouffe SHARE: Download: Full Size (5.03 MB) Credit: Cpl. Charles Plouffe VIRIN: 180419-M-HH765-253C.JPG Photo Gallery