The Battle of the Bulge (December 16-26, 1944), also known as the Ardennes Campaign, was the last major German counteroffensive against advancing Allied troops during World War II. Hitler caught the Allied forces by surprise and inflicted heavy causalties. It was bitterly cold. | The Battle of the Bulge (December 16-26, 1944), also known as the Ardennes Campaign, was the last major German counteroffensive against advancing Allied troops during World War II. Hitler caught the Allied forces by surprise and inflicted heavy causalties. It was bitterly cold. |