Sailors assigned to Mobile Diving and Salvage Unit (MDSU) 1, prepare to conduct a dive. MDSU 1 is assigned to Commander, Task Group (CTG) 56.1, promoting mine countermeasure, explosive ordnance disposal (EOD), salvage-diving, counter-terrorism, and force protection for the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jumar T. Balacy/Released)