The Normandy landings were the largest seaborne invasion in history, with nearly 5,000 landing and assault craft, 289 escort vessels, and 277 minesweepers. They hastened the end of the war in Europe, drawing large forces away from the Eastern Front that might otherwise have slowed the Soviet advance. The opening of another front in western Europe was a tremendous psychological blow for Germany's military, who feared a repetition of the two-front war of World War I. The Normandy landings also heralded the start of the "race for Europe" between the Soviet forces and the Western powers, which some historians consider to be the start of the Cold War.