TOKYO, Oct 2 (Reuters) - A regional airport in southwest Japan was closed on Wednesday after a U.S. bombshell, likely dropped during World War Two to stem "kamikaze" attacks, exploded near its ...

That ship sank along with three other IJN carriers in June 1942 during the Battle of Midway, after being struck by dive bombers from the USS Yorktown. It is not clear if Japan would rely on this ...