KYOTO--An iron helmet believed worn by a Mongol warrior during a 13th-century invasion of Japan has turned up at a shrine here, which prayed for the nation’s victory. The cone-shaped headgear ...

MATSUURA, Nagasaki Prefecture—Artifacts discovered on the seabed off Takashima island here were confirmed as parts of a shipwreck from the 13th century Mongol invasion of Japan. The findings ...