In the summer of 1941, a collective madness overtook Adolf Hitler and his senior generals. They convinced themselves that they could take on and defeat a superpower in the making – the Soviet Union. Foolishly, they thought in a swift campaign they could smash the Red Army and force Stalin to sue for peace, despite dire warnings that Stalin was amassing a reserve army of more than 1 million men on the Volga. The end result would be such carnage that it would tear the German forces apart. In his major reassessment of the war on the Eastern Front, Anthony Tucker-Jones casts new light on the brutal fighting, including such astounding German defeats as at Stalingrad, Kursk, Minsk and, finally, Berlin. He controversially contends that from the very start intelligence officers on both sides failed to influence their leadership resulting in untold slaughter. He also reveals the shocking blunders by Hitler, Stalin and even Churchill that led to the appalling, needless destruction of Hitler's armed forces as early as the winter of 1941–42. Step by step, Tucker-Jones describes how the German war machine fought to its very last against a relentless enemy, fully aware that defeat was inevitable.