161114-N-CW570-0181 SYDNEY, Australia (Nov. 14, 2016) Petty Officer 1st Class Wayne Shearer, assigned to Mobile Diving Salvage Unit (MDSU) 1, gives a diving supervisor brief to a dive team before scuba diving operations during Exercise Dugong 2016, in Sydney, Australia. Dugong is a bi-lateral U.S Navy and Royal Australian Navy training exercise, advancing tactical level U.S. service component integration, capacity, and interoperability with Australian Clearance Diving Team (AUSCDT) ONE. (U.S. Navy photo by Petty Officer 1st Class Arthurgwain L. Marquez/Released)