Keywords: US Navy 110323-N-DM338-113 Sailors aboard the aircraft carrier USS Ronald Reagan (CVN 76) conduct a countermeasure wash down on the flight deck.jpg en PACIFIC OCEAN March 22 2011 Sailors aboard the aircraft carrier USS Ronald Reagan CVN 76 conduct a countermeasure wash down on the flight deck Sailors scrubbed the external surfaces on the flight deck and island superstructure to remove potential radiation contamination Ronald Reagan is operating off the coast of Japan providing humanitarian assistance as directed in support of Operation Tomodachi U S Navy photo by Mass Communication Specialist Seaman Nicholas A Groesch/Released 2011-03-22 110323-N-DM338-113 Navy http //www navy mil/view_image asp id 98888 U S Navy photo by Mass Communication Specialist Seaman Nicholas A Groesch PD-USGov-Military-Navy Radiation decontamination of the USS Ronald Reagan |