A sailor aboard the aircraft carrier USS Ronald Reagan washes an F/A-18C Hornet during Operation Tomodachi in March 2011
Operation Tomodachi
A U.S. sailor loads humanitarian assistance supplies onto an SH-60F Sea Hawk aboard the aircraft carrier USS Ronald Reagan on March 21,2011
Sailors scrub the flight deck aboard the aircraft carrier USS Ronald Reagan following a countermeasure wash down to decontaminate the flight deck while the ship is operating off the coast of Japan on March 23, 2011
16 US ships that aided in Operation Tomodachi still contaminated with radiation - News - Stripes
U.S. commander of 'Operation Tomodachi' moved by Japanese restoration efforts - The Mainichi Daily News
Japan eternally grateful for international support following disaster - The Mainichi Daily News
U.S. military disaster relief operation in northeast Japan kicks into high gear - The Mainichi Daily News
米海軍の”トモダチ作戦” « クーリエ・ジャポンの現場から（編集部ブログ）
