Keywords: US Navy 061211-N-8252J-039 Inshore Boat Unit Five One (IBU-51) and IBU-52 conduct boat maneuver training in Coronado Bay to ensure mission readiness.jpg en San Diego Calif Dec 11 2006 - Inshore Boat Unit Five One IBU-51 and IBU-52 conduct boat maneuver training in Coronado Bay to ensure mission readiness IBU-51 and IBU-52 are immediate action crisis response units that provide waterborne patrol crafts for the protection of shipping and naval vessels operating inshore and coastal areas U S Navy photo by Mass Communication 2nd Class Katrina Jones RELEASED 2006-12-11 061211-N-8252J-039 Navy http //www navy mil/view_image asp id 41652 U S Navy photo by Mass Communication 2nd Class Katrina Jones PD-USGov-Military-Navy Inshore Boat Units in San Diego Bay |