Navy Diver 2nd Class Daniel Clarke, left, assigned to Mobile Diving and Salvage Unit (MDSU) 1, discusses the capabilities of the Tow Fish side scan sonar system with Cmdr. Kendall Bridgewater, USS Fort Worth (LCS 3) Crew 104 commanding officer. Fort Worth is currently on station in the Java Sea and using the Tow Fish system to support the Indonesian-led efforts to locate missing AirAsia Flight QZ8501. (U.S. Navy photo by Mass Communication Specialist 1st Class Jay C. Pugh/Released)