On June 22, 1941, at 3:15 AM, history changed forever. The greatest invasion force ever assembled crossed the Soviet border. 3.8 million German troops. Thousands of tanks. Thousands of aircraft. Hitler believed the Soviet Union would collapse in weeks. It didn’t. This documentary is not a retelling of battles or a list of dates. It is a forensic breakdown of how the most efficient military machine in history destroyed itself. Why did Blitzkrieg fail on the Eastern Front? Why did early victories turn into catastrophe? Why did German generals celebrate success—while the war was already lost? From the first artillery barrage to the frozen outskirts of Moscow, this film reveals the hidden causes of Operation Barbarossa’s collapse: • Strategic arrogance at the highest level • Logistics stretched beyond mathematical limits • Terrain that devoured machines • Weather that killed faster than bullets • Soviet resilience the Wehrmacht never understood • Ideology that turned potential allies into enemies Barbarossa failed before winter arrived. The snow only finished what hubris began. This is the story of mud, ice, miscalculation—and the moment the myth of German invincibility died. This is Operation Barbarossa. The greatest invasion in history. And the greatest failure of ambition the world has ever seen. #OperationBarbarossa#EasternFront#WorldWar2#WW2History #NaziGermany#SovietUnion#BattleOfMoscow#Blitzkrieg#MilitaryHistory #WarDocumentary#HistoryDocumentary#WhyGermanyLost #GreatestInvasion#FailedInvasion#WW2Explained#HistoryAnalysis#WarStrategy#GermanArmy#RedArmy#TurningPointWW2