Keywords: US Navy 070808-N-3093M-001 Navy Diver 1st Class Josuha Harsh Mobile Diving and Salvage Unit (MDSU) 2 from Naval Amphibious Base Little Creek, Va., gives the okay sign after having his MK-21 diving helmet remove.jpg en MINNEAPOLIS Minn Aug 8 2007 - Navy Diver 1st Class Josuha Harsh Mobile Diving and Salvage Unit MDSU 2 from Naval Amphibious Base Little Creek Va gives the okay sign after having his MK-21 diving helmet remove after completing a dive in the Mississippi River MDSU-2 is assisting other federal state and local authorities managing disaster and recovery efforts at the site U S Navy photo by Senior Chief Mass Communication Specialist Andrew McKaskle RELEASED 2007-08-08 070808-N-3093M-001 Navy http //www navy mil/view_image asp id 49266 U S Navy photo by Senior Chief Mass Communication Specialist Andrew McKaskle PD-USGov-Military-Navy I-35W Mississippi River Bridge collapse recovery MK-21 diving helmet United States Navy Divers |