Underwater Recovery Navy Petty Officer 3rd Class Timothy Hekker and Petty Officer 2nd Class Jackson Johnson prepare to recover a simulated mine during training in Rockingham, Australia, Nov. 13, as part of Dugong, an exercise with Australian, Canadian, New Zealand and British armed forces. SHARE: Download: Full Size (1.63 MB) Tags: Navy Credit: Navy Petty Officer 1st Class Julio Rivera VIRIN: 191113-N-EC658-1013C.JPG Photo Gallery