Russia and Poland trade insults on 70th anniversary of World War Two. The dignity of ceremonies to mark the 70th anniversary of the outbreak of the Second World War in Poland is being marred by furious spats between Russia and Eastern European states over their respective wartime roles... On the morning of September 1, 1939, the German battleship Schleswig-Holstein ushered in WWII when it opened fire on the 180-strong Polish contingent stationed on Westerplatte