FILE PHOTO: Family members of soldiers who died in the

FILE PHOTO: Family members of soldiers who died in the Battle of Iwo Jima, one of World War II’s bloodiest and most symbolic battles, walk around a battery on the remote island of Iwo Jima, which is now officially called Iwo To in Japan, south of Tokyo, March 21, 2015, to mark the 70th anniversary of the battle. REUTERS/Pool/File Photo

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