鸦片战争
The Qing navy proved woefully undermatched during the First and Second Opium Wars, leaving China open to "de facto" foreign domination; portions of the Chinese coastline were placed under Western and Japanese spheres of influence. The Qing government responded to its defeat in the Opium Wars by attempting to modernize the Chinese navy; placing several contracts in European shipyards for modern warships. The result of these developments was the Beiyang Fleet, which was dealt a severe blow by the Imperial Japanese Navy in the First Sino-Japanese War (1894–1895).