Welding Project Navy Petty Officer 2nd Class Jacob Rasmussen practices underwater welding skills practices underwater welding skills during Exercise Dugong 2016 near Sydney, Nov. 9, 2016. Rasmussen is assigned to Mobile Diving Salvage Unit 1. Navy photo by Petty Officer 1st Class Arthurgwain L. Marquez SHARE: Download: Full Size (1.83 MB) Tags: Divers, DIVING, Sailors, training, Navy Credit: Petty Officer 1st Class Arthurgwain L. Marquez VIRIN: 161109-N-CW570-0253A.JPG Photo Gallery