Army Group B
On the 12th of October 1939, a new command structure emerged from the ashes of Army Group North. This reorganization marked the birth of the first Army Group B under the leadership of Fedor von Bock. The unit had previously participated in the invasion of Poland before taking on its new designation. During the Phoney War period, the force assembled along the Lower Rhine area near the German-Dutch border. Initial plans assigned this group the primary attack role against France known as the Schwerpunkt. Senior officers including Erich von Manstein intervened to shift operational focus away from this formation. By January 1940, planning changes moved the main effort to Army Group A instead. Army Group B received only three armored divisions compared to seven for its southern neighbor. The smaller force covered the northern flank during the invasion of Belgium and the Netherlands.
A second iteration of Army Group B formed on the 9th of July 1942 when Army Group South split into two commands. Maximilian von Weichs took charge of this new entity tasked with advancing toward the Volga river. The offensive aimed at capturing Soviet cities like Stalingrad and Astrakhan. Forward formations became entangled in heavy fighting within the city limits by late 1942. On the 21st of November 1942, Red Army counterattacks labeled Operation Uranus pierced the defensive lines. These attacks trapped the German 6th Army inside the urban ruins west of the Volga. Several major units including the Romanian 4th Army transferred to a newly created Army Group Don in November 1942. Pressure continued to mount along the Don river following a breakthrough on the 14th of January 1943. The command dissolved completely on the 9th of February 1943 after the Voronezh, Kharkov offensive.
The third version of Army Group B appeared on the 19th of July 1943 using personnel from previous iterations. Erwin Rommel led Task Force Rommel before assuming overall command of this formation. His African campaign had recently ended decisively with the conclusion of the Tunisian campaign. The unit deployed to northern Italy where much of its staff underwent restructuring. By the 26th of November 1943, the staff elements transformed into OB Südwest or Army Group C. This reorganization occurred while another Army Group B command simultaneously formed at the English Channel coast. The dual existence reflected shifting strategic needs across multiple theaters during the war.
A fourth iteration emerged on the 26th of November 1943 at the French coastline near German-occupied territories. Günther von Kluge assumed command on the 19th of July 1944 following the Allied Normandy landings. He replaced Walter Model who took over on the 17th of August 1944. Model established his headquarters at Oosterbeek close to Arnhem in the Low Countries. On the 17th of September 1944, Operation Market Garden began and surprised the command structure. The army group defended the northern wing of the Western Front initially before taking a central position later. It oversaw operations between Army Group H to the north and Army Group G to the south. The formation included units like the 7th Army and Panzer Group West during these critical months.
Army Group B played a key role in the German Ardennes Offensive known as the Battle of the Bulge. This major counteroffensive occurred during the winter of 1944 and early 1945. The force operated alongside other formations including the 5th Panzer Army and 6th Panzer Army. These units advanced through the forested regions of Belgium and Luxembourg. The offensive aimed to split Allied forces and capture the port city of Antwerp. Despite initial gains, the attack failed to achieve its strategic objectives against overwhelming opposition. The failure left the German lines vulnerable to further Allied advances from multiple directions.
Isolation in the Ruhr Pocket marked the final chapter for this command structure. Forces were divided into smaller sections throughout early 1945. The last remaining unit surrendered to the Allies on the 21st of April 1945. Walter Model committed suicide on that same day following the collapse of his command. Earlier records show the group had been reduced to just the 15th Army and 5th Panzer Army by February 1945. The surrender ended over five years of continuous combat operations under various designations. Four distinct commands bore the name Army Group B before total dissolution.
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Common questions
When was the first Army Group B established and who led it?
The first Army Group B emerged on the 12th of October 1939 under the leadership of Fedor von Bock. This command structure formed from the ashes of Army Group North after participating in the invasion of Poland.
What happened to Army Group B during Operation Uranus in November 1942?
Red Army counterattacks labeled Operation Uranus pierced defensive lines on the 21st of November 1942 and trapped the German 6th Army inside urban ruins west of the Volga. The command dissolved completely on the 9th of February 1943 following the Voronezh Kharkov offensive.
Who commanded the third iteration of Army Group B that deployed to northern Italy?
Erich Rommel assumed overall command of this formation which appeared on the 19th of July 1943 using personnel from previous iterations. His African campaign had recently ended decisively with the conclusion of the Tunisian campaign before he took charge.
How did Army Group B participate in Operation Market Garden in September 1944?
Operation Market Garden began on the 17th of September 1944 and surprised the command structure while it defended the northern wing of the Western Front. Günther von Kluge assumed command on the 19th of July 1944 after Walter Model established his headquarters at Oosterbeek close to Arnhem.
When did Army Group B surrender and what marked its final chapter?
The last remaining unit surrendered to the Allies on the 21st of April 1945 marking the end of over five years of continuous combat operations under various designations. Isolation in the Ruhr Pocket divided forces into smaller sections throughout early 1945 before total dissolution.