Hitler’s plan for Operation “Herbstnebel,” or “Autumn Mist,” the final code name for the Ardennes offensive, involved a massive surprise attack on December 16, 1944, along a sixty-mile front stretching south from Monschau, Germany to Echternach, Luxembourg. The initial 270,000 German troops, comprising three new German armies, assigned to the task included four SS Panzer (armor) and three Panzergrenadier (mechanized infantry) divisions. Facing this twenty-division onslaught, the U.S. had 80,000 troops in defense, organized in four novice or battered U.S. infantry divisions plus part of one armored division.
The German generals assumed they had four days before the Allies could react to the massive surprise offensive. By then, they needed to reach the logical Allied barrier, the Meuse River, and make it across to open tank country on the other side, striking ahead to Antwerp. If successful this Blitzkrieg, following the path of the May 1940 attack on France, would drive a wedge between the U.S. and British forces advancing across Europe to the German border, capture the main U.S. port and supply depot in Europe, and cut the allied supply line to Germany forcing the allies to go back to using far-away Normandy beaches to stage a final assault on Germany, giving Germany breathing space to deal with Russia on the east. Hitler was optimistic. Allied supply lines were stretched thin even with the newly opened Antwerp port and Eisenhower was running out of men. He had been forced to pause at the Siegfried Line to resupply in the face of stiffened German resistance, an interlude the Germans called the “miracle in the West.”
In the north, called the Northern Shoulder, General Sepp Dietrich’s Sixth SS Panzer Army drove forward on two parallel lines, with the 12th SS (“Hitler Youth”) Panzer Division at the top edge of the Bulge hoping to cross the high ground at Elsenborn Ridge on the way to the Liege area. Just below this, the 1st SS Panzer Division (“Leibstandarte”), led by a mobile “spearhead,” or Kampfgruppe under SS Colonel Joschim Peiper, pushed quickly towards Stavelot to clear the way, hoping to seize and hold the Meuse River bridges. The Northern sector offered the shortest route to Antwerp and was crucial to blocking sixteen Allied divisions massed north of the Bulge near Aachen. Accordingly, it was given priority and assigned to the SS, with sixty percent of the Bulge armor. Dietrich was given four SS Panzer divisions, two in reserve, plus few attached regular army Volksgrenadier infantry divisions and a parachute division for the initial task.
In the center, the Fifth Panzer Army under General Hasso von Manteuffel attacked with three corps parallel and south of Dietrich’s Army with the objective of running to the Meuse River and capturing the important road centers of St.Vith and Bastogne along the way. His was a regular Wehrmacht Army, without the SS, but included three Panzer divisions, a Panzer brigade, and four Volksgrenadier infantry divisions.
In the south, the 7th German Army under General Erich Brandenberger attacked west from the Luxembourg border but with a more limited objective, not trying to reach the Meuse, but only to protect Manteuffel’s southern flank and block General Patton’s Third Army coming up from the Saar. Brandenberger’ Army was comprised of three Volksgrenadier infantry divisions and one paratroop division. They had little armor in support.
The German generals were right about the estimated timeline for a massive U.S. response. After about four days, the U.S. was able to start pouring in significant reserves and assembling a new secondary line of resistance before the Meuse River. However, even without definitive “Ultra” code intercepts, Eisenhower had quickly recognized the German offensive for what it was, not just a feint or readjustment, and he understood immediately the importance of compressing the northern and southern shoulders of the German salient, or “Bulge,” to keep the intrusion narrow and stop the most of it before it could cross the Meuse.
By the second day, December 17, 60,000 fresh U.S. troop had been rushed into the northern and central sector of the Bulge. Three veteran U.S. infantry divisions, the 1st (“Big Red One”), 2nd (“Indianhead”), and 30th (“Old Hickory”) were quickly sent down from the U.S. First and Ninth Armies located above Aachen to the Bulge’s nearby northern shoulder. The 2nd Infantry Division went to the immediate breakthrough area near the twin villages of Krinkelt-Rocherath along the Belgian-German border where the U.S. 99th Infantry Division (“Checkerboard”) was in trouble. Here, they would take on Dietrich’s northernmost thrust by the 12th SS Panzer Division in a battle of heavyweights. The 1st Infantry Division was put on notice to create a defensive line, including massive artillery, on high ground at nearby Elsenborn Ridge. They would end up blocking the 12th SS Panzer at Dom Butgenbach on the Malmedy road after their panzers had failed to take Elsenborn Ridge. The 30th Infantry Division was sent to block the Peiper spearhead further to the west along the Ambleve River at Malmedy, Stavelot, and Stoumont, not far from the Meuse crossing south of Liege.
We were also bolstering the center. The U.S. 7th Armored Division (“Lucky Seventh”) and 705th Tank Destroyer Battalion were send through Malmedy down to the central sector to St.Vith and Bastogne, respectively, while the U.S. 9th Armored (“Phantom”) Combat Command B (CCB) was sent south as well to help in St.Vith where we were in trouble. The U.S. 10th Armored Division (“Tigers”) was sent up from Patton’s Third Army to assist the southern sector in Luxembourg and at Bastogne. The U.S. 101st and 82nd Airborne Divisions were sent late on December 17 from Reims, France to Bastogne and to Werbomont, the latter on the St. Vith salient. By December 19, U.S. troop strength in the Ardennes had doubled, from 90,000 to 180,000 in ten infantry and three armored divisions. By December 24, a quarter-million U.S. replacements would arrive.
During the first three days of the battle, the German offensive was stuck in first gear, going slow and falling behind schedule. Winter conditions caused problems of terrain and logistics and made it difficult for infantry and armor to mesh on their narrow fronts. The Germans did make some initial progress on the northern shoulder, with the Kampgruppe Peiper spearhead breaking free and following the road from the Losheim Gap to Stavelot. But even this started slowing when German paratroopers who were expected to secure the forward bridges along this route were shot down and blown off course. Worse, the SS Panzer elements following Peiper’s spearhead found it nearly impossible to break through from behind him once American infantry consolidated on the high ground and blocked road junctions.
Thus, in the north, the most reliable and well-supported SS Panzer units had the advantage of roads west, following the Ambleve River and it feeder streams. But even with their well-guarded surprise and unrestricted violence, Hitler’s spearhead started running out of fuel. It found American engineers in front of them blocking their way by blowing up bridges over the Ambleve River. Even with Peiper’ fast-moving armor out in front and slowing, a more fundamental problem faced the massive German Sixth SS Panzer Army effort. Except for the Peiper’s spearhead, the SS Panzers were being blocked in the north.
In the center, Manteuffel’s three corps, trying to get to the towns of St.Vith and Bastogne, were either stuck in mud and traffic jams, or had to negotiate rivers and steep gorges and construct bridges while encountering tough resistance from the U.S. 7th Armored and 28th Infantry Divisions.
On the southern shoulder, Brandenberger’s Seventh Army was finding it slow going along the Sauer River in rugged terrain against a Combat Command of the U.S. 9th Armored Division, the 4th Infantry Division, and a regiment of the 28th Infantry Division, all backed by artillery and armor.
From north to south, the Germans were encountering unexpectedly stiff resistance, in particular, they were making little progress on the critical widening of the northern and southern shoulders. This slow initial progress hurt the Germans badly by damaging their plan to quickly take the northern shoulder and race west while creating a “blocking force” east and south of Liege against U.S. reinforcement coming south. In the south, they were also making little progress in attempts to drive west from German-Luxembourg border to create a defensive line to block Patton’s Third Army moving north.
Despite these setbacks, there was German progress by the afternoon of December 18. In the north, Peiper, although temporarily stalled near Stavelot, remained a threat to get to the Meuse. He still had 6,000 troops and seventy massive Tiger and Panther tanks. In Manteuffel’s central sector advancing towards St.Vith, the 18th Volksgrenadier Division swept through the U.S. 106th Infantry Division in a pincer that encircled two of its three regiments. Plus, the skies over the Ardennes remained overcast enough to keep U.S. planes grounded. The Germans had overrun and virtually destroyed or badly damaged the U.S. 106th and 28th Infantry Divisions, and were approaching the major crossroads at Bastogne.
Manteuffel was able to get his offensive into second and third gears during phase two covering the five days beginning December 18. The Germans had finally gotten their armored units into the fight behind their infantry and began to overwhelm or bypass U.S. positions while the situation began to look very bad for the Allies. By December 21, the Wehrmacht had taken St.Vith and encircled Bastogne and the German offensive had captured 23,000 U.S. soldiers and destroyed 300 Sherman tanks. On December 22, Hitler committed the reserve from Dietrich’s stalled Sixth SS Panzer Army in the north, sending the 9th and 2nd SS Panzer Divisions south and west beyond St.Vith to the Marche Plain. The idea was to mass and resupply there in preparation for a final drive over the Meuse to Antwerp.
Fortunately, the U.S. was not static in meeting this new threat. Starting December 20, a new Allied defense line was hastily being created in the rear of the Marche Plain. It was composed of General Joe Collins’ 7th and General Matthew Ridgeway’s 18th (Airborne) Corps. The former included the 2nd Armored (“Hell on Wheels”) and 84th Infantry (“Railsplitter”) Divisions, joining the latter’s borrowed 3rd Armored (“Spearhead”) Division plus the 82nd Airborne Division, both already in the area. The 75th Infantry (“Make Ready”) Division and the 517th Parachute Infantry Regiment (PIR) were on the way. The new U.S. defensive line stretched from Stavelot in the north to Rochefort in the south, with Marche, Hotton and Manhay in between.
The Germans had another problem in Bastogne where the U.S. 101st Airborne and 10th Armored Division CCB were holding out against five German divisions, causing two of those, the 2nd Panzer (Wehrmacht) and Panzer Lehr Divisions, to bypass Bastogne towards the Meuse at Dinant, where they were now low on fuel with their spearheads exposed.
Manteuffel knew by December 23 that Germany did not have enough mass on the new front, had not broadened and deepened the original offensive enough, and had insecure northern and southern flanks. He also realized the U.S. was bringing in huge numbers of reinforcements. And, once Patton arrived at Bastogne, the U.S. Third Army would threaten Manteuffel’s rear and endanger his supply and communications lines to the 2nd Panzer and Panzer Lehr spearheads near the Meuse. Worse yet, the massive U.S. 2nd Armored Division was proving fearsome, the skies overhead were starting to clear in favor of U.S. fighter-bombers, and Peiper had ended his effort to deeply penetrate in the north. After being penned in and out of fuel, the former aide to SS Chief Heinrich Himmler had abandoned his tanks on the night of the 23rd and started walking back to Germany.
December 23-27 marked phase three of the Battle of the Bulge with the the crucial turning point coming in battles on Christmas Day and the 26th. With clear skies, the U.S. went over to the offensive and stopped the German breakthroughs to the Meuse near Dinant west of Bastogne, and on the Marche Plain in the St.Vith salient. These engagements marked the German ‘high water mark.” The German divisions survived and dug in, but they were out of fuel and reduced to shells of their former prowess. Christmas Day fighting in Bastogne also went badly for the Germans, and Patton’s Army broke through to Bastogne on the next day.
Momentum had finally shifted, and it was only a matter of time until the Germans were driven back to the Siegfried Line. In the meantime both sides had upped the ante. The U.S. now had 600,000 troops under skies it controlled. The Germans had 400,000 troops but were low on supplies. Hitler told his generals to put the drive to the Meuse on hold and concentrate on taking Bastogne. He would throw some new divisions into that fight.
The subsequent fight for control of Bastogne in a series of bitterly fought offensive and counter offensives became phase four, starting December 30 and culminating in the Allied two-pronged counteroffensive launched on January 3 from the north and south to drive the Germans back to the German border. On January 16 the Allied southern (Third) and northern (First) armies met at Houffalize, pinching the Bulge at the waist then squeezing the remaining German east to the Siegfried Line rather than launching a pincer further east to block and trap them. The Allied counteroffensive turned out to be very difficult because the Germans were tenacious on the defensive, especially near their nation’s border.
The Allied counteroffensive cost as many U.S. lives as were lost during the U.S. defending role between December 16 and 28. In what was the largest and costliest battle in U.S. history, the Battle of the Bulge eventually cost the U.S. 20,000 killed and 60,000 missing and wounded. The Germans lost at least 120,000 killed, wounded and missing.
The Allies had stopped the Nazi steamroller by cumulative action at eleven critical junctures within the larger battle, six going from top to bottom along the line of surprise attack: Hofen, Twin Villages, Kampfgruippe Peiper’s Run, St.Vith, Skyline Drive, and the Southern Shoulder. There were five more critical junctures as the battle climaxed: Bastogne, Patton’s relief of Bastogne, the Marche Plain, the Meuse River, and the Allied counteroffensive. Fourteen weeks after the Battle of the Bulge, which was the time required to cross the Rhine River and capture the Ruhr Pocket, the war in Europe ended.
After the war, General Marshall best summed up the battle in his official report, saying, “Eisenhower responded promptly to the German attack using all available resources to strengthen the northern and southern flanks of the penetration and deploying the British to hold the line at the Meuse and the U.S. 82nd and 101st Airborne Divisions to stop German momentum and hold Bastogne. Tenacious stands by the 10th Armored Division and 101st Airborne Division at Bastogne and by the 7th Armored Division at St. Vith were crucial to the outcome, the tide beginning to turn when Patton brought the Third Army’s weight on the southern flank, attacking with two corps on December 22, a brilliant military accomplishment.”
“By December 26,” Marshall observed, “Patton was at Bastogne and the German salient was being attacked from the north, west, and south. The enemy had advanced a total of fifty miles but couldn’t shake our valiant units holding the shoulders. The depth of his advance was accordingly limited and it was possible to interdict by artillery fire all the supply roads from the leading German troops at the tip of the salient.”
Marshall concluded that the Bulge “was removed at a cost that later proved to be fatal to the enemy. The German offensive imposed a six-week delay on the main Allied offensive in the north, but failed to seize the primary objectives of Liege and Namur while seriously depleting the resources needed to meet the powerful Soviet offensive in January. Moreover, widespread German disillusionment emanated from the failure to achieve any really significant objective at the Bulge, a disillusionment that Eisenhower said was possibly more serious than the military losses.”
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