甲午農民戦争
The Battle of Pungdo or Feng-tao (Japanese: ) was the first naval battle of the First Sino-Japanese War. It took place on 25 July 1894 off Asan, Chungcheongnam-do, Korea, between cruisers of the Imperial Japanese Navy and components of the Chinese Beiyang Fleet. Both China and Japan had been intervening in Korea against the Donghak Peasant Revolution. While China tried to maintain her suzerain relationship with Korea, Japan wanted to increase her sphere of influence.