Hello everyone. If you enjoy these rare World War II chronicles, hit that subscribe button and leave a comment below telling us what city or country are you watching from. Let’s get started. On the evening of February 17th, 1945, just 3 days after the final German and Hungarian pockets of resistance were crushed in Budapest, the Soviet high command, Stavka, issued a monumental directive.
The second and third Ukrainian fronts were tasked with a grand strategic objective to shatter the German army group south, complete the liberation of Hungary, and seize Vienna. The offensive was originally scheduled for March 15th. However, the German command was preparing a surprise of its own, an operation that would soon force the Soviet leadership to adapt on the fly.
By late February, Soviet intelligence uncovered startling news. The sixth SS Panzer Army had been secretly redeployed to Hungary. This was the Third Reich’s premier armored formation commanded by General Sep Dietrich, the man who had led Hitler’s personal bodyguard before the war. When Marshall Fodor Tobacin reported the arrival of Dietrich’s army to Moscow, the general staff initially refused to believe it.
No one expected that with the Red Army positioned just 60 km from Berlin, Hitler would take his most elite panzer divisions from the Western Front and hurl them against the Ukrainian front instead of defending the heart of Germany. There was a desperate logic behind Hitler’s move. In early 1945, the oil fields in Western Hungary accounted for 80% of the Third Reich’s remaining fuel supplies.
Hitler was obsessed with securing this lifeblood for his military machine. He argued to his generals that if this source was lost, the war would be over in weeks. The German plan was to launch a devastating counter strike, break the Soviet lines, and drive the Red Army back into the Danube. Operation Spring Awakening and the Soviet response.
On March 6th, 1945, at 4:00 a.m., the German Operation Spring Awakening roared to life. The main thrust was delivered between Lakes Balotin and Valenci. However, the Germans were met with a staggering surprise. Instead of a panicked retreat, they collided with a Soviet defense of unprecedented density.
On the first day, Dietrich’s elite tanks under a hail of fire managed to advance only a few kilometers. Despite massive losses, Hitler refused to call off the attack. Nature also intervened. A sudden thaw turned the roads into rivers of thick mud. The 45tonon panthers and the massive 60-tonon tigers struggled to move, sinking into the Hungarian soil and becoming sitting ducks.
By March 8th, a real threat of a breakthrough emerged. It was then that Tolbukin delivered a tactical surprise of his own. Defying standard military doctrine, he refused to launch immediate counterattacks. Instead, he placed all his chips on a nutritional defense. The core of this wall was the new SU00 self-propelled guns.
Supported by infantry and anti-tank batteries placed on every hill, they dominated the battlefield. Soviet troops held their ground and by March 9th, Stavka clarified the next step. The third Ukrainian front was to launch its drive on Vienna within a week without any operational pause. The push for Vienna, rain, fog, and steel. By March 15th, the Germans were spent and forced onto the defensive.
It was time for the Soviet counter strike. However, on March 16th, the Soviet command did not expect a new challenge from the elements. A thick, impenetrable fog blanketed the battlefield. Artillery could not aim and aviation was grounded. Only by late evening, after a relentless hour-long artillery preparation, did the troops move forward.
The offensive faced a shortage of armor. Tolbukin requested the Sixth Guard’s tank army, but was initially denied. He had to lead with the Ninth Guard’s army, which possessed only 50 light self-propelled guns, 12 of which were lost on the very first day. Recognizing the error, Stalin eventually transferred the necessary tank reinforcements.
By the night of March 21, Soviet forces nearly closed a pocket around Dietrich’s army with only 2.5 km of a corridor remaining. Though the Germans managed to retreat, they abandoned hundreds of vehicles due to lack of fuel. General Hines Gderion famously called this battle the tomb of the German Panzer troops.
The siege of the Austrian capital. Hitler was livid but ordered Dietrich to defend Vienna at all costs. The city was a vital arsenal. Austrian factories produced hundreds of tanks and up to 750 aircraft. monthly. It was also the gateway to central Europe. On April 2, Hitler declared Vienna a defense zone.
Trenches, anti-tank ditches, and barricades were erected at every entrance. A force of 400,000 Soviet soldiers, and 7,000 guns closed in. Tolbuin decided on a pinsir movement from the southeast and northwest. On April 5th, the storming of the city began. The Germans did not expect the sheer aggression of the Soviet urban tactics.
Since Tolbukin wanted to preserve the city’s historic architecture, he minimized the use of heavy bombers. Instead, specialized storm groups took the lead. Every soldier carried not just a rifle, but a crowbar, pickaxe, or axe. They fought through a labyrinth of streets, often bypassing German strong points by hacking through the walls of adjacent buildings.
To avoid panzerfast fire, Soviet tanks moved strictly 50 m behind the infantry. The miracle at the Danube Canal. By April 10th, the Red Army reached the Danube Canal, a formidable 50 m wide obstacle with 7 m high granite walls. The Germans were surprised when Soviet troops used the ruins of destroyed bridges and planks to storm across the water under heavy fire.
The climax of the battle was the rescue of the Imperial Bridge, Reichbuka. The Nazis had rigged it with explosives, but a group of Soviet scouts and engineers managed to infiltrate the bridge and cut the detonation wires under the cover of smoke. This saved the bridge and prevented a German retreat over the Danube.
By the afternoon of April 13th, Vienna was completely cleared. Marshall Tolbukin personally reported the victory to Stalin. It was the fifth European capital he had liberated. For Germany, the loss of Vienna meant the loss of its last oil and its last major factories. Two weeks later on April 27th, the restoration of the Austrian Republic was proclaimed.
