Operation Lüttich (7–13 August 1944) was the codename of the Nazi German counter-attack during the Operation Overlord, which occurred near U.S. positions near Mortain, in northwestern France. Lüttich is the German name for the city of Liège, Belgium. In British and American histories of the Second World War, the German Operation Lüttich is known as the Mortain counter-attack, which Hitler ordered to regain territory gained by the First United States Army during Operation Cobra by reaching the coast of the Avranches region, which is at the base of the Cotentin peninsula, in order to isolate the units of the Third United States Army that had advanced into Brittany.

The Germans' main force was the XLVII Panzer Corps, with two Heer and one-and-a-half Waffen-SS Panzer Divisions. Despite initial success against the defending U.S. VII Corps, the Germans were soon halted, and the Allies inflicted severe losses on the attacking troops, eventually destroying most of the German tanks involved in the attack. Although fighting continued around Mortain for six days, the American forces had regained the initiative within a day of the opening of the German attack.

As the German commanders on the spot had warned Hitler in vain, there was little chance of the attack succeeding, and the concentration of their armoured reserves at the western end of the front in Normandy soon led to disaster, as they were outflanked to their south and the front to their east collapsed, resulting in many of the German troops in Normandy being trapped in the Falaise Pocket.

Background

On 25 July 1944, following six weeks of attritional warfare along a stalemated front, American forces under Lieutenant General Omar Bradley mounted an attack code-named Operation Cobra, which broke through the German defenses near Saint-Lô. Almost the entire western half of the German front in Normandy collapsed, and on 1 August, American forces captured Avranches. The U.S. Third Army, commanded by Lieutenant General George S. Patton, was activated the same day. Despite German air attacks against the bridge at Pontaubault, Patton pushed no less than seven divisions across it during the next three days, and units of his army began advancing almost unopposed towards the Brittany ports.

Beginning on 30 July, the British Second Army, under Lieutenant-General Miles C. Dempsey, mounted a supporting attack (code-named Operation Bluecoat) on the eastern flank of the American armies. Much of the German armored reserves being rushed west to halt the American breakthrough were diverted to face this new threat. Major General Wade H. Haislip's U.S. XV Corps advanced no less than during the next three days, and by 7 August they were approaching Le Mans, formerly the location of the headquarters of the German 7th Army, and still an important logistic center.

German command and decisions

Generalfeldmarshall Günther von Kluge was the German supreme commander in the West. After Generalfeldmarschall Erwin Rommel was injured by Allied aircraft on 17 July, Kluge also took over direct command of Army Group B, the formation conducting the battle in Normandy. He had warned Hitler on 22 July that the collapse of the front was imminent, but Hitler continued to order him to stand fast.

On 2 August, Hitler, fearing the loss of U-boat pens on the French coast, sent a directive to Kluge ordering "an immediate counter-attack between Mortain and Avranches". General Walter Warlimont—the Deputy Chief of Staff at OKW, the German armed forces headquarters—was also sent to Kluge's headquarters to ensure these orders were complied with. According to Hitler, three qualifications had to be met for the attack to proceed. "Von Kluge must believe in it. He must be able to detach enough armour from the main front in Normandy to create an effective striking force, and he must achieve surprise".

Although ordered to wait "until every tank, gun and plane was assembled", Kluge and SS General Paul Hausser (commanding the German 7th Army, which held the western part of the front) decided to attack as soon as possible, before the overall situation deteriorated further. The main striking force assigned was the XLVII Panzer Corps, commanded by General Hans Freiherr von Funck. Instead of eight Panzer Divisions, only four—one of them incomplete—could be relieved from their defensive tasks and assembled in time; the 2nd Panzer Division, 116th Panzer Division, the 2nd SS Panzer Division and part of the 1st SS Panzer Division, with a total of about 300 tanks. The Panzer Corps was supported by two Infantry Divisions and five Kampfgruppen, formed from the remnants of the Panzer Lehr Division then cut through American defenses to reach the coast. Had surprise been achieved, the attack might well have succeeded, As a result, Bradley was able to obtain air support from both the US 9th Air Force and the RAF.

German attacks

thumb|left|American forces in Mortain, August 1944

At 22:00 on 6 August, von Funck reported that his troops were still not concentrated, and the commander of the 116th Panzer Division "had made a mess of things". In fact, this officer (Gerhard von Schwerin) had been so pessimistic about the operation that he had not even ordered his tank units to take part. They briefly captured Mortain but were unable to breach the lines of the 30th Division, as the 2nd Battalion of the 120th Infantry Regiment commanded Hill 314, the dominant feature around Mortain. Although cut off, they were supplied by parachute drops. Of the 700 men who defended the position until 12 August, over 300 were killed or wounded.

Allied air strikes—the offensive stalls

By noon of 7 August, the early morning fog had dispersed, and large numbers of Allied aircraft appeared over the battlefield. With the advance knowledge of the attack provided by Ultra, the U.S. 9th Air Force had been reinforced by the RAF Second Tactical Air Force. In the open ground east of Mortain, the German Panzers became exposed targets, especially for rocket-firing Hawker Typhoon fighter bombers of the RAF. Typhoons flew 294 sorties that afternoon, firing 2,088 rockets and dropping 80 short tons (73 t) of bombs. They engaged the German formations while the US 9th Air Force prevented German fighters from intervening. Author and Typhoon pilot, Desmond Scott states that the battle of Mortain "proved conclusively that major ground offensives can be defeated by the use of tactical air power alone". Dwight D. Eisenhower, the Supreme Allied Commander, said of the Typhoons; "The chief credit in smashing the enemy's spearhead, however, must go to the rocket-firing Typhoon aircraft of the Second Tactical Air Force ..The result of the strafing was that the enemy attack was effectively brought to a halt, and a threat was turned into a great victory." In one British study, it was found that the average Typhoon pilot firing a barrage of all eight rockets had only a four percent chance of striking a target the size of a tank.

American counter-moves

thumb|Allied and Axis attacks and counter-attacks from 6–17 August 1944

Through 7 August, American troops had continued to press south near Vire, on the right flank of the German attack. The Germans issued orders to go on to the defensive along the entire front, but poorly communicated orders resulted in this being impossible to achieve, with some German forces retreating, and others preparing to hold their ground.

As the U.S. First Army counter-attacked German units near Mortain, units of Patton's 3rd Army were advancing unchecked through the open country to the south of the German armies, and had taken Le Mans on 8 August. Kluge—who feared he was about to be implicated by the Gestapo in the 20 July Plot—acquiesced in this apparently suicidal order. Eberbach's proposed counter-attack was soon overtaken by events, and was never mounted.

On 14 August, Canadian forces launched Operation Tractable, in conjunction with American movements northwards to Chambois. On 19 August, a brigade of the Polish 1st Armoured Division linked up with forces of the 90th U.S. Infantry Division, sealing off some 50,000 German troops in the pocket. By 21 August, German attempts to reopen the gap had been thwarted, and all German troops trapped in the pocket surrendered to Allied forces, effectively putting an end to the German 7th Army.

Footnotes

References

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