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Colmar Pocket

The Colmar Pocket (French: Poche de Colmar; German: Brückenkopf Elsass) was the area held in central Alsace, France, by the German Nineteenth Army from November 1944 to February 1945, against the U.S. 6th Army Group (6th AG) during World War II. It was formed when 6th AG liberated southern and northern Alsace and adjacent eastern Lorraine, but could not clear central Alsace. During Operation Nordwind in December 1944, the 19th Army attacked north out of the Pocket in support of other German forces attacking south from the Saar into northern Alsace. In late January and early February 1945, the French First Army (reinforced by the U.S. XXI Corps) cleared the Pocket of German forces.

The Colmar Pocket
Part of World War II

U.S. and French forces link up at Rouffach, February 1945. The junction of the two forces split the Colmar Pocket. The soldier on the left is wearing the distinctive French pre-occupation Adrian helmet.
Date20 January – 9 February 1945
Location
Around Colmar, Alsace
48°4′50″N 7°21′36″E / 48.08056°N 7.36000°E / 48.08056; 7.36000 (Colmar)Coordinates: 48°4′50″N 7°21′36″E / 48.08056°N 7.36000°E / 48.08056; 7.36000 (Colmar)
Result Allied victory
Belligerents
France
 United States
 Germany
Commanders and leaders
Jacob Devers[1]
Jean d.L. de Tassigny
Siegfried Rasp
Strength

Initial: 5 French infantry divisions
2 French armored divisions
2 U.S. infantry divisions

Reinforcements: 1 French armored division
1 U.S. armored division
1 U.S. infantry division
7 infantry divisions
1 mountain division
1 Panzer brigade
Casualties and losses
: 13,390[2]
: 8,000[3]
At least 22,000; possibly as high as 38,500[4]

Background

Forces, 20 January 1945
German Allied
Nineteenth Army
(General der Infanterie Siegfried Rasp)
French First Army
(Général d'armée Jean de Lattre de Tassigny)

Formation of the Pocket

A German bridgehead on the west bank of the Rhine 65 kilometres (40 mi) long and 50 kilometres (30 mi) deep was formed in November 1944 when the German defenses in the Vosges Mountains collapsed under the pressure of an offensive by the U.S. 6th Army Group.[5] General Jean de Lattre de Tassigny's French First Army forced the Belfort Gap and destroyed the German IV Luftwaffe Field Corps near the town of Burnhaupt in the southern Vosges Mountains. Soon afterwards, French forces reached the Rhine in the region north of the Swiss border between Mulhouse and Basel. Likewise, in the northern Vosges Mountains, the French 2nd Armored Division spearheaded a U.S. Seventh Army advance, forced the Saverne Gap, and drove to the Rhine, liberating Strasbourg on 23 November 1944. The effect of these two advances was to collapse the German presence in southern Alsace west of the Rhine to a semi-circular bridgehead centered on the town of Colmar that came to be known as the Colmar Pocket.

German view

Apart from Normandy, the areas of France most bitterly defended by the Germans were Alsace and Lorraine. This occurred in part because the Allied surge across France in 1944 was slowed down by logistical difficulties as the Allies reached the easternmost extent of France, but the primary reason for the stout German defenses of these regions is that Alsace and Lorraine were claimed as part of Germany and would be defended as strongly as any other German soil. This perception informed Hitler's decisions of 24 November and 27 November 1944, that committed General Siegfried Rasp's 19th Army to a do-or-die defense of the region around Colmar. On 26 November, the Germans formed Army Group Oberrhein under the command of Heinrich Himmler and tasked his command with the defense of the front between the Bienwald and the Swiss border.[6] Of prime importance to the German defense around Colmar were the bridges over the Rhine at Breisach and Chalampé, since it was over these bridges that supplies were delivered.

Allied limitations

The logistical crisis and heavy combat of autumn 1944 had dulled the fighting edge of Allied forces throughout northwestern Europe, and the U.S. 6th Army Group was no exception. Restricted logistical support imposed limits on the usage of artillery ammunition and the number of divisions the Allies could effectively employ in the front lines. Faulty forecasts for the numbers of infantry replacements needed prevented U.S. rifle companies from maintaining full strength.

On the part of the French, their replacement system was limited by the amount of training infrastructure they had been able to re-establish since reentering France in August 1944 and was further strained by a controversial French decision to "whiten" the French forces in Alsace by sending experienced Senegalese and other colonial troops—exhausted from fighting in Italy[citation needed]—to the south and replacing them with French Forces of the Interior (FFI) troops of varying quality and experience.[7] While the FFI troops were capable of defensive operations, they had to undergo a steep learning curve in order to become effective at offensive operations, particularly where complex activities such as combined-arms operations were concerned.

Thus, at the close of November 1944, the French First Army deployed two kinds of units—highly experienced colonial units and "green" units that had recently received a large influx of FFI troops. Coupled with a supporting arms structure (artillery, engineers, etc.) that was weaker than that of other Allied field armies, the sag in French First Army troop proficiency allowed the Germans to hold the Colmar Pocket against an unsuccessful French offensive from 15–22 December 1944.[8]

Allied force redeployments

On New Year's Day 1945, the Germans launched Unternehmen Nordwind (Operation "North Wind"), one objective of which was the recapture of Strasbourg. German troops of the 198th Infantry Division and the 106th Panzer Brigade attacked north out of the Colmar Pocket from 7–13 January. Although the defending French II Corps suffered some minor losses during this attack, the French held the front south of Strasbourg and frustrated German attempts to recapture the city.[nb 1] Following the failure of Nordwind, the 6th Army Group was ordered to collapse the Colmar Pocket as part of General Dwight D. Eisenhower's plan for all Allied forces to close on the Rhine prior to invading Germany. Since the bulk of Allied troops surrounding the Colmar Pocket were French, this mission was assigned to the French First Army.[10]

The U.S. 3rd Infantry Division had moved into the Vosges Mountains during mid-December to replace the worn-out U.S. 36th Infantry Division and so was already in place to support the reduction of the Colmar Pocket. Realizing the French would need the assistance of additional U.S. troops for the coming battle, General Jacob Devers, commander of the 6th Army Group, arranged for the transfer of a U.S. division from another part of the front. The U.S. 28th Infantry Division duly arrived from the Ardennes front[11] and took up position along the right flank of the U.S. 3rd Infantry Division. With the 28th Division in the Kaysersberg Valley, the 3rd Division would be able to concentrate for an attack against two German divisions, the 708th Volksgrenadier and the 189th Infantry. Additionally, a U.S. armored division, the 10th, was scheduled to support the offensive, but as events developed, it was the U.S. 12th Armored Division that was eventually committed to the battle.

Weather and terrain

 
Winter in northwestern Europe, 1945: conditions on the Ardennes front.

The winter of 1944-45 was uncommonly cold for northwestern Europe. In his History of the French First Army, General de Lattre described the weather in Alsace as "Siberian" with temperatures of -20 °C (-4 °F), strong winds, and over three feet (1 m) of snow.[12]

The Alsatian Plain is flat and offers an attacker practically no cover other than occasional woods. The plain is also a drainage basin for the Rhine[13] and is consequently cut by many streams and drainage canals with alluvium-coated bottoms, making them treacherous for vehicles to ford. Dotting the plain are small villages made up of sturdy masonry houses whose multi-storey construction offered defending troops a commanding view of the surrounding fields.[12][14]

Battle

Initial French attack against the south flank of the Colmar Pocket

 
Unit locations and movements

General Émile Béthouart's French I Corps (French: Ier Corps d'Armée) attacked on 20 January 1945. The 2nd and 4th Moroccan Divisions had as their initial objective Ensisheim (47°51′59″N 07°21′11″E / 47.86639°N 7.35306°E / 47.86639; 7.35306 (Ensisheim)). The 9th Colonial Division conducted secondary attacks on the right flank of the corps, north of Mulhouse.[15] In support were tanks of the French 1st Armored Division. Attacking in a snowstorm, the French I Corps initially achieved tactical surprise against its opponent, General Erich Abraham's LXIII. Armeekorps.[15] The attack of the French I Corps slowed through the night as German counterattacks began. The difficult weather and terrain coupled with a German defense in depth stymied the French I Corps advance and severely limited its success.[16] The French attack, however, succeeded in drawing German mobile reserves (the 106th Panzer Brigade and the 654th Heavy Antitank Battalion) and the German 2nd Mountain Division south.[15] However, even this limited success was not without significant cost: one brigade of the French 1st Armored Division, Combat Command 1 (CC1), lost 36 of some 50 medium tanks to land mines.[16] Losses in other tank units were similar.

Unlike most of the terrain on the Alsatian Plain, the terrain the French I Corps fought in was hemmed in by woodlands and urban areas, and so ground was won only slowly in January after the first day of the attack. The 4th Moroccan Mountain Division was able to push only some two miles (3 km) to the northeast in the direction of Cernay (47°48′36″N 07°10′37.2″E / 47.81000°N 7.177000°E / 47.81000; 7.177000 (Cernay)). On the 4th Division's right flank and to the southeast, the 2nd Moroccan Infantry Division enjoyed greater success, pushing almost four miles (6 km) to the northeast in the direction of Wittelsheim[17] (47°48′00″N 07°14′06″E / 47.80000°N 7.23500°E / 47.80000; 7.23500 (Wittelsheim)). On the right flank and starting from the city of Mulhouse, the 9th Colonial Division also pushed 3–4 miles (5–6 km) through the suburbs of Mulhouse and the woods north of the city, with CC1 taking Richwiller (47°46′48″N 07°16′55.2″E / 47.78000°N 7.282000°E / 47.78000; 7.282000 (Richwiller)) and the 6th Colonial Infantry Regiment liberating Wittenheim (47°48′18″N 07°20′16.8″E / 47.80500°N 7.338000°E / 47.80500; 7.338000 (Wittenheim)). On 24 January, a German armored counterattack near Richwiller was repulsed by the French colonial troops, with the Germans losing 15 tanks and tank destroyers.[17] Overall, the gains of the French I Corps were greater in the western part (right flank) of its sector of the front, but the Germans in large part succeeded in stalemating the corps' advance.

Allied attack in the north

General Joseph de Goislard de Monsabert's II e Corps d'Armée launched its attack on 22–23 January. The attacking units were the U.S. 3rd Infantry Division and the French 1st March Infantry Division. South of the 3rd Division, the U.S. 28th Infantry Division defended its sector of the front. In reserve was the French 2nd Armored Division.

Push to the Colmar Canal and the battle for Jebsheim

General John W. O'Daniel's 3rd U.S. Infantry Division attacked to the southeast on 22 January, aiming to cross the Ill River, bypass the city of Colmar to the north, and open a path for the tanks of the French 5th Armored Division to drive on the railway bridge supplying the Germans in the Colmar Pocket at Neuf-Brisach.

 
PFC Jose F. Valdez, posthumously awarded the Medal of Honor for his heroism while serving with the U.S. 7th Infantry on 25 January 1945.
 
Audie Murphy, highly decorated 3rd Infantry Division officer who was awarded the Medal of Honor for his heroism during the fighting in the Bois de Riedwihr.

The division's 7th Infantry Regiment pushed to the south, clearing the region between the Fecht and Ill Rivers. During the clearing operations of the 7th Infantry, Private First Class Jose F. Valdez sacrificed himself at a small railway station near Rosenkranz (48°07′49.22″N 07°21′22.32″E / 48.1303389°N 7.3562000°E / 48.1303389; 7.3562000 (Bennwihr Gare)) to cover the withdrawal of other members of his squad and was posthumously awarded the Medal of Honor. The 30th Infantry Regiment moved southeast, crossed the Ill River north of the timber bridge at the Maison Rouge farm, and moved south early on 23 January, capturing the Maison Rouge bridge[18] (48°09′03.6″N 07°25′22.8″E / 48.151000°N 7.423000°E / 48.151000; 7.423000 (Maison Rouge bridge)). The 30th Infantry then moved south into the Riedwihr Woods (French: Bois de Riedwihr), toward the towns of Riedwihr (48°07′26.4″N 07°26′42″E / 48.124000°N 7.44500°E / 48.124000; 7.44500 (Riedwihr)) and Holtzwihr (48°06′36″N 07°25′30″E / 48.11000°N 7.42500°E / 48.11000; 7.42500 (Holtzwihr)).

 
Site of the bridge at Maison Rouge, 2011.

The bridge at Maison Rouge proved unable to support U.S. tanks (the bridge collapsed under the weight of a tank), and so the 30th Infantry had only minimal antitank capability (bazookas and three 57 mm anti-tank guns) when they were counter-attacked late in the afternoon by German infantry and heavy tank destroyers of the 708th Volksgrenadier Division and 280th Assault Gun Battalion. Without cover and unable to dig foxholes because of the frozen terrain, the 30th Infantry was forced to withdraw, taking heavy casualties when the withdrawal assumed the character of a rout.[19] The 30th Infantry reformed on the west bank of the Ill but was out of action for three days while it reorganized.

On 25 January, the U.S. 15th Infantry Regiment followed the course of the 30th Infantry and recaptured the bridge at Maison Rouge. A German counterattack, again supported by heavy tank destroyers, overran an exposed rifle company of the 15th Infantry around 08:00 but was unable to drive on the bridge because of U.S. defensive fire. Later in the day, U.S. engineers erected a bridge over the Ill north of Maison Rouge, and a battalion of the 15th Infantry supported by tanks attacked to the south, finally securing the bridgehead.[20] Over the next two days, the 15th Infantry pushed south toward the towns of Riedwihr and Holtzwihr, entering the Riedwihr Woods. German counterattacks were common, but the U.S. troops were able to parry them with support from tanks and tank destroyers.

On 26 January, on the south edge of the Riedwihr Woods, a German force of infantry and tanks emerged from Holtzwihr to counterattack Company B of the 15th Infantry. Believing the odds hopeless, Lieutenant Audie Murphy ordered his men to withdraw into the woods. Murphy climbed onto a burning M10 tank destroyer and engaged the Germans with the vehicle's heavy machine gun while calling for artillery fire on his own position.[21] Unable to determine where Murphy was firing from, the German force first became confused and then was bombed by U.S. fighter-bombers that had found a hole in the clouds over the battlefield. Dismayed, the German force retreated back to Holtzwihr, pursued by Lieutenant Murphy. He was subsequently awarded the Medal of Honor. Riedwihr fell to the 15th Infantry on 26 January, and Holtzwihr was taken by the 30th Infantry on 27 January. The 30th Infantry continued south, reaching the Colmar Canal on 29 January.[22]

The capture of Jebsheim (48°07′33″N 07°28′40″E / 48.12583°N 7.47778°E / 48.12583; 7.47778 (Jebsheim)) was necessary to protect the north flank of the 3rd Division's advance. With the 3rd Division advancing ahead of the French 1 March Infantry Division on the 3rd Division's north flank, General O'Daniel committed the U.S. 254th Infantry Regiment (part of the U.S. 63rd Infantry Division but attached to the U.S. 3rd Infantry Division for the duration of operations in the Colmar Pocket) to capture Jebsheim. On 26–27 January, troops of the German 136th Mountain Infantry Regiment defended Jebsheim against the advance of the 254th Infantry.[23] On 28–29 January, Jebsheim was taken by the 254th Infantry, French tanks of Combat Command 6 (French 5th Armored Division), and a battalion of the French 1st Parachute Regiment.[22][23] Subsequently, the 254th Infantry continued to push east in the direction of the Rhône-Rhine Canal. Meanwhile, the 7th Infantry had moved forward, and along with the 15th Infantry Regiment and French 5th Armored Division tanks, were positioned to drive on the fortified town of Neuf-Brisach,[22] about five miles (8 km) distant from the 3rd Division spearheads.

Push to the Rhine in the north

On the left flank and north of the U.S. 3rd Division, General Garbay's French 1 March Infantry Division (French: 1re Division de Marche d'Infanterie, formerly known as the 1st Free French Division) attacked to the east on 23 January with the Rhine River as their objective. Facing four battalions of the 708th Volksgrenadier Division[24] (part of General Max Grimmeiss' LXIV Army Corps) supported by heavy tank destroyers and artillery, the 1st Division's 1st Brigade fought in conditions similar to that experienced by the Americans to the south. The Germans mounted a defense in depth, using positions in the villages and forests to command the open ground to their front and liberally planting land mines[25] to slow and channelize the French advance. Two battalions of the 708th Volksgrenadier Division counterattacked the French bridgeheads over the Ill River around 17:00 on 23 January[26] but were repulsed. Wishing to avoid dug-in German infantry and armor in the Elsenheim Woods (48°10′30″N 07°27′36″E / 48.17500°N 7.46000°E / 48.17500; 7.46000 (Elsenheim Woods)), General Garbay directed the 1st Brigade to concentrate their advance along the road from Illhaeusern (48°10′58″N 07°26′13″E / 48.18278°N 7.43694°E / 48.18278; 7.43694 (Illhaeusern)) to Elsenheim.[27] On 26–27 January, the 1st Brigade concentrated on opening this route and skirting the obstacle posed by the Elsenheim Woods, with a key attack into the woods made by the 3rd Battalion of the March Regiment of the French Foreign Legion (R.M.L.E.) on 27 January.[23] At heavy cost, the village of Grussenheim (48°08′42″N 07°29′06″E / 48.14500°N 7.48500°E / 48.14500; 7.48500 (Grussenheim)) was taken on 28 January by supporting tanks of the French 2nd Armored Division.[28] Against crumbling German resistance, the French surged forward, taking Elsenheim and Marckolsheim (48°09′53″N 07°32′42″E / 48.16472°N 7.54500°E / 48.16472; 7.54500 (Marckolsheim)) on 31 January and reaching the Rhine River the following day.[29] In the course of its operations in the Colmar Pocket, the French 1st Division suffered casualties of 220 killed, 1,240 wounded, 96 missing, and 550 trench-foot cases.[29]

Allied reinforcements

 
French military cemetery at Sigolsheim

Noting the difficult progress of all Allied units against German resistance in the Colmar Pocket, General de Lattre requested reinforcements from the U.S. 6th Army Group. Concurring, General Devers subordinated the Headquarters of the U.S. XXI Corps to the French First Army.[30] General Milburn's XXI Corps took up position between the two French corps on 28 January[31] and assumed command of the U.S. 3rd and 28th Infantry Divisions. Two additional U.S. divisions were also assigned to the XXI Corps - the U.S. 75th Infantry Division and the U.S. 12th Armored Division. Finally, the French 5th Armored Division, 1st Parachute Regiment, and 1st Choc (commando) Battalion were placed under XXI Corps' command. The XXI Corps was given the mission of capturing the city of Colmar and driving on the bridge at Breisach.

For their part, the German high command misread the Allied objectives, believing the Allied assault to be a general pressure along the front designed to induce collapse at any given point.[32] Hitler had agreed to a partial withdrawal in the north (the Erstein salient) during the night of 28 January but forbade a general withdrawal over the Rhine.[33] German outposts in the Vosges Mountains were pulled back, but the confusion of the withdrawal and the pressures of the battlefield resulted in many units becoming mixed with one another.[34] While this did not affect the numbers available for combat, it did lower the defensive cohesion of the German units. On 29 January, Heeresgruppe Oberrhein was dissolved as a headquarters, and the units in the Colmar Pocket were again subordinated to Heeresgruppe G (Army Group G), under the command of SS-Obergruppenführer Paul Hausser.[33]

Push to the Rhine in the center

The 3rd Division continued its south and east sidestepping maneuver. On the evening of 29 January, divisional artillery fired 16,000 105 mm and 155 mm rounds during a three-hour preparation for the assault of the 7th and 15th Infantry Regiments south across the Colmar Canal.[35] The infantry crossed between 21:00 and midnight. After the crossings were secured, engineers began the construction of three Bailey bridges over the canal to enable armored vehicles to cross. The following day, the French armored combat commands CC4 and CC5 (both of the 5th Armored Division) crossed the canal, with CC4 supporting the U.S. 7th Infantry and CC5 supporting the U.S. 15th Infantry. Soon thereafter, the 15th Infantry and CC5 took Urschenheim in a brisk action, while the 7th Infantry was held up in front of Horbourg.[35] The same day, the 254th Infantry attacked east toward Artzenheim with support of the French armored combat command CC6, but the Germans employed artillery support and dug-in Jagdpanther tank destroyers to parry the thrust, destroying six French tanks and four halftracks.[35] Artzenheim was taken by the French II Corps on 1 February.[36]

Fighting in the zone of the 3rd Division, the French 1st Parachute Regiment attacked and seized Widensolen[37] early on 31 January. By 17:00, patrols of the U.S. 3rd Division had reached the Rhône-Rhine Canal,[38] some five miles (8 km) southeast from the division's crossing points over the Colmar Canal. On the same day, French CC6 was relieved from attachment to the U.S. 3rd Division, having taken severe losses with only 13 operational tanks in its tank battalion and 30 effectives in its French Foreign Legion rifle company.[38] In its stead arrived a combat command of the French 2nd Armored Division. On 1 February, the 15th and 30th Infantry Regiments moved south along the Rhône-Rhine Canal reaching the area just north of Neuf-Brisach. On 2–3 February, the 7th Infantry drove south along the same canal passing through Artzenheim and taking Biesheim[39] after a bitter day-long battle. Near Biesheim, Technician 5 Forrest E. Peden of 3rd Division artillery dashed through intense German fire on 3 February to summon help for an ambushed infantry unit. Returning on a light tank, Peden was killed when the tank was hit and destroyed. For his heroism, Peden was posthumously awarded the Medal of Honor.

After a day spent consolidating its positions, the 3rd Division moved south again on 5 February, taking Vogelgrun the following day. The fortified town of Neuf-Brisach was swiftly entered and taken on 6 February, by the 30th Infantry, with the help of two French children and another civilian, who showed the Americans undefended passages into the town.[40] The Germans, having evacuated what remained of their men and equipment, had destroyed the bridge over the Rhine at Breisach. The taking of Neuf-Brisach marked the end of operations in the Colmar Pocket for the U.S. 3rd Infantry Division.

Clearing the pocket between Colmar and the Rhine

The 75th Division entered the front lines on 31 January, between the U.S. 3rd and 28th Infantry Divisions. Attacking on 1 February, the 289th Infantry Regiment cleared Horbourg and the 290th Infantry Regiment advanced on Andolsheim (48°03′54″N 07°24′54″E / 48.06500°N 7.41500°E / 48.06500; 7.41500 (Andolsheim)) occupying the town at 14:00 on 2 February. The same day, the 75th Division made diversionary attacks to cover the Allied drive on the city of Colmar, adjacent to the division's western sector. On 3 February, the 75th Division cleared the Forêt Domaniale (48°03′18″N 07°27′36″E / 48.05500°N 7.46000°E / 48.05500; 7.46000 (Forêt Domaniale)) and consolidated its gains the following day. Moving again on 5 February, the division overran Appenwihr[41] (48°01′37.2″N 07°26′24″E / 48.027000°N 7.44000°E / 48.027000; 7.44000 (Appenwihr)), Hettenschlag (48°00′18″N 07°27′18″E / 48.00500°N 7.45500°E / 48.00500; 7.45500 (Hettenschlag)), and Wolfgantzen[42] (48°01′30″N 07°30′00″E / 48.02500°N 7.50000°E / 48.02500; 7.50000 (Wolfgantzen)). On 6 February, the 75th Division reached the Rhône-Rhine Canal south of Neuf-Brisach.[40][43] This action brought a close to U.S. 75th Infantry Division operations in the Colmar Pocket.

Liberation of Colmar

 
Monument at the top of Mont de Sigolsheim honors the American soldiers who fought for the liberation of Alsace

Having been on the defense to this point in the battle, General Norman Cota's 28th Division was teamed with the French armored combat command CC4 and told to take the city of Colmar. Leading with the U.S. 109th Infantry Regiment on 2 February, the infantry crossed an anti-tank ditch north of the city, while the French armor located a crossing point over the obstacle. This accomplished, the French armor plunged into Colmar reaching the Place Rapp (Rapp Square) at 11:30.[44][45] On 2–3 February, the 109th Infantry, the French CC4, 1st Parachute Regiment and commandos cleared the city of Germans. In a symbolic act, the French 152nd Infantry Regiment re-entered Colmar, its pre-war garrison.[46] Pushing south on 3 February the 112th Infantry entered Turckheim (48°05′06″N 07°16′30″E / 48.08500°N 7.27500°E / 48.08500; 7.27500 (Turckheim)) and cleared Ingersheim (48°05′53″N 07°18′18″E / 48.09806°N 7.30500°E / 48.09806; 7.30500 (Ingersheim)) to the west of Colmar.[47] Other units of the 28th Division joined the French in blocking German exit routes from the Vosges Mountains. On 6 February, the 28th Division moved eastwards to the Rhône-Rhine Canal[40] on the south flank of the U.S. XXI Corps ending 28th Division participation in the battle.

Colmar Pocket split

 
A light tank of the 12th Armored Division in Rouffach, 5 February 1945.

On 3 February, the 12th Armored Division moved south through 28th Division lines with the objective of linking up with the French I Corps and splitting the Colmar Pocket. Combat Command B (CCB) seized a bridgehead near Sundhoffen (48°02′42″N 07°24′54″E / 48.04500°N 7.41500°E / 48.04500; 7.41500 (Sundhoffen)) and CCR advanced on the road between Colmar and Rouffach[42] (47°57′18″N 07°17′59″E / 47.95500°N 7.29972°E / 47.95500; 7.29972 (Rouffach)). The following day, CCA captured Hattstatt (48°00′36″N 07°08′18″E / 48.01000°N 7.13833°E / 48.01000; 7.13833 (Hattstatt)) on the Colmar-Rouffach Road, but CCR found its way blocked by German defenses.[48] On 5 February, CCA entered Rouffach[42] and made contact with the 4th Moroccan Mountain Division of the French I Corps, some 17 days after French I Corps launched its assault. The same day, CCR entered the village of Herrlisheim-près-Colmar (48°01′12″N 07°19′12″E / 48.02000°N 7.32000°E / 48.02000; 7.32000 (Herrlisheim-près-Colmar)), and so the 12th Armored Division attacked, for a second time, a town named Herrlisheim in Alsace (the battles of the 12th Armored Division in mid-January 1945, at Herrlisheim north of Strasbourg saw several battalions of the division manhandled by German troops in the Gambsheim bridgehead.) Thereafter, during the battle, the 12th Armored Division screened German exit routes from the Vosges Mountains and supported the 28th Division by fire.[40]

Collapse of the Colmar Pocket

At the start of February, the French I Corps was still clearing scattered German resistance south of the Thur River between Cernay and Ensisheim, both of which were still under German control. The clearing of this area was not completed until 3 February. On 4 February, I Corps assaulted north across the Thur River and, encountering only limited German resistance, the 4th Moroccan Mountain Division was able to push to the southern outskirts of Rouffach. Cernay, abandoned by the Germans, was occupied the same day. The following day, the 4th Moroccan Division linked up with the U.S. 12th Armored Division in Rouffach,[47] and the 9th Colonial Infantry Division attacked Ensisheim,[42] the original corps objective. Hirtzfelden was taken by the 2nd Moroccan Infantry Division on 6 February and the 9th Colonial Division completed the capture of Ensisheim[40] and drove east into the Harth Woods. On 7 February, both the 9th Colonial Division and 1st Armored Division reached the Rhône-Rhine Canal east of Ensisheim. The Spahis cavalry brigade and the 151st Infantry Regiment cleared the Harth Woods on 8 February[43] while the 1st Armored Division advanced south toward the German bridgehead at Chalampé in addition to linking up with elements of the French 2nd Armored Division at Fessenheim the same day.

During this period, the shrinking German presence on the west side of the Rhine was subjected to heavy artillery fire and airstrikes by U.S. and French aircraft.[49] Finally, on 9 February I Corps eliminated the German rearguard at Chalampé, and with no major German forces left on the west bank of the Rhine in the region of Colmar, the Germans blew up the bridge over the Rhine at Chalampé.[43] This signaled the end of Allied operations in the Colmar Pocket and the end of any significant German military presence in Alsace.

Aftermath

 
Lorraine American Cemetery in Saint-Avold, final resting place for many U.S. soldiers who fell during the fighting in the Colmar Pocket.
 
Colmar Pocket monument in Jebsheim
 
Memorial to fallen U.S. troops in the Strasbourg Cathedral.

In compliance with General Eisenhower's direction, the Colmar Pocket was eliminated, and the U.S. 6th Army Group stood on the Rhine, from the Swiss border to a region well north of Strasbourg. The German 19th Army, although not completely destroyed, lost the bulk of its experienced combat troops (only the 708th Volksgrenadier Division escaped somewhat intact)[50] and was forced to reform in Baden, using large infusions of inexperienced Volkssturm to replace its grievous losses on the plains of Alsace. The Germans left behind 55 armored vehicles and 66 artillery pieces.[50] The elimination of the Colmar Pocket allowed the 6th Army Group to concentrate on Operation Undertone, its assault to penetrate the Siegfried Line and invade Germany, undertaken in March 1945.[nb 2]

For the fourth time in 75 years, the province of Alsace had changed hands between France and Germany.

After the battle, the French granted the U.S. 3rd Infantry Division the right to wear the Croix de Guerre,[51] and the president awarded the division, as an entity, the Distinguished Unit Citation. The U.S. 109th Infantry Regiment (28th Division) was also granted the right to wear the Croix de Guerre.[52]

Today, numerous streets in Alsace are named after Allied commanders and units that fought in the battle, and there are French and U.S. military cemeteries in the area.

See also

Notes

Footnotes
  1. ^ The German name for this attack was Sonnenwende (Solstice).[9]
  2. ^ Operation Undertone, in which U.S. Seventh Army and French II Corps assaulted through the Wissembourg Gap, the Bienwald Forest, and the Palatinate forest, defeating German Siegfried Line defenses and closing to the Rhine River from Worms to Karlsruhe.
Citations
  1. ^ Clarke & Smith 1993, p. 553.
  2. ^ De Lattre, p. 398
  3. ^ Clarke and Smith, p. 556
  4. ^ Clarke and Smith, p. 556–557.
  5. ^ Clarke and Smith, p. 486
  6. ^ Clarke and Smith, p. 485
  7. ^ Clark and Smith, pp. 355-357
  8. ^ Clarke and Smith, p. 533
  9. ^ Clarke and Smith, pp. 517-518
  10. ^ Clarke and Smith, pp. 534-535
  11. ^ Clarke and Smith, p. 534
  12. ^ a b De Lattre, p. 338
  13. ^ De Lattre, pp. 337-338
  14. ^ Clarke and Smith, p. 538
  15. ^ a b c Clarke and Smith, p. 539
  16. ^ a b Clarke and Smith, p. 541
  17. ^ a b Gaujac, p. 94
  18. ^ Clarke and Smith, p. 542
  19. ^ Clarke and Smith, p. 544
  20. ^ Clarke and Smith, p. 546
  21. ^ Clarke and Smith, pp. 546-547
  22. ^ a b c Clarke and Smith, p. 547
  23. ^ a b c Gaujac, p. 103
  24. ^ Boussard, p. 171
  25. ^ Boussard, p. 170
  26. ^ Gaujac, p. 102
  27. ^ Boussard, p. 172
  28. ^ Boussard, p. 173
  29. ^ a b Boussard, p. 175
  30. ^ De Lattre, pp. 358-359
  31. ^ Gaujac, p. 104
  32. ^ Clarke and Smith, pp. 548-549
  33. ^ a b Clarke and Smith, p. 548
  34. ^ Clarke and Smith, p. 549
  35. ^ a b c Gaujac, p. 114
  36. ^ Williams, p. 389
  37. ^ Gaujac, p. 118
  38. ^ a b Gaujac, p. 119
  39. ^ Williams, p. 391
  40. ^ a b c d e Williams, p. 395
  41. ^ Gaujac, p. 125
  42. ^ a b c d Williams, p. 393
  43. ^ a b c Gaujac, p. 127
  44. ^ Clarke and Smith, p. 551
  45. ^ Gaujac, pp. 122-123
  46. ^ Gaujac, p. 124
  47. ^ a b Gaujac, p. 126
  48. ^ Williams, p. 392
  49. ^ Gaujac, pp. 126-127
  50. ^ a b Weigley, p. 599
  51. ^ De Lattre, p. 401
  52. ^ BCMR, p 4

References

  • . United States Army Board for Correction of Military Records. Archived from the original (DOC) on 23 February 2014. Retrieved 4 June 2012.
  • Boussard, Leon (1946). La 1re D.F.L.: épopée d'une reconquête juin 1940-mai 1945 (in French). Bobigny (Seine): L'Imprimerie de Bobigny. OCLC 11648496.
  • Clarke, Jeffrey J; Smith, Robert Ross (1993). Riviera to the Rhine. United States Army in World War II. Washington: Center of Military History, United States Army. ISBN 0-16-025966-5.
  • Gaujac, Paul (1986). L'Armée de la Victoire (in French). Vol. IV. Paris: Charles-Lavauzelle. ISBN 2-7025-0144-3.
  • De Lattre de Tassigny, Jean (1952). The History of the French First Army. London: George Allen and Unwin. OCLC 1283474.
  • Weigley, Russell F (1981) [1974]. Eisenhower's lieutenants : the campaign of France and Germany, 1944-1945. Bloomington: Indiana University Press. ISBN 0-253-13333-5.
  • Williams, Mary H. (compiler) (1994) [1960]. Chronology 1941 - 1945 (PDF). United States Army in World War II. Washington: Center of Military History, U.S. Army.

colmar, pocket, french, poche, colmar, german, brückenkopf, elsass, area, held, central, alsace, france, german, nineteenth, army, from, november, 1944, february, 1945, against, army, group, during, world, formed, when, liberated, southern, northern, alsace, a. The Colmar Pocket French Poche de Colmar German Bruckenkopf Elsass was the area held in central Alsace France by the German Nineteenth Army from November 1944 to February 1945 against the U S 6th Army Group 6th AG during World War II It was formed when 6th AG liberated southern and northern Alsace and adjacent eastern Lorraine but could not clear central Alsace During Operation Nordwind in December 1944 the 19th Army attacked north out of the Pocket in support of other German forces attacking south from the Saar into northern Alsace In late January and early February 1945 the French First Army reinforced by the U S XXI Corps cleared the Pocket of German forces The Colmar PocketPart of World War IIU S and French forces link up at Rouffach February 1945 The junction of the two forces split the Colmar Pocket The soldier on the left is wearing the distinctive French pre occupation Adrian helmet Date20 January 9 February 1945LocationAround Colmar Alsace48 4 50 N 7 21 36 E 48 08056 N 7 36000 E 48 08056 7 36000 Colmar Coordinates 48 4 50 N 7 21 36 E 48 08056 N 7 36000 E 48 08056 7 36000 Colmar ResultAllied victoryBelligerentsFrance United States GermanyCommanders and leadersJacob Devers 1 Jean d L de TassignySiegfried RaspStrengthInitial 5 French infantry divisions2 French armored divisions2 U S infantry divisions Reinforcements 1 French armored division1 U S armored division1 U S infantry division7 infantry divisions1 mountain division1 Panzer brigadeCasualties and losses 13 390 2 8 000 3 At least 22 000 possibly as high as 38 500 4 Contents 1 Background 1 1 Formation of the Pocket 1 2 German view 1 3 Allied limitations 1 4 Allied force redeployments 1 5 Weather and terrain 2 Battle 2 1 Initial French attack against the south flank of the Colmar Pocket 2 2 Allied attack in the north 2 2 1 Push to the Colmar Canal and the battle for Jebsheim 2 2 2 Push to the Rhine in the north 2 3 Allied reinforcements 2 3 1 Push to the Rhine in the center 2 3 2 Clearing the pocket between Colmar and the Rhine 2 3 3 Liberation of Colmar 2 3 4 Colmar Pocket split 2 4 Collapse of the Colmar Pocket 3 Aftermath 4 See also 5 Notes 6 ReferencesBackground EditForces 20 January 1945 German AlliedNineteenth Army General der Infanterie Siegfried Rasp 2nd Mountain Division 106th Panzer Brigade LXIV Corps Generalleutnant Max Grimmeiss 198th Infantry Division 189th Infantry Division 708th Volksgrenadier Division 16th Volksgrenadier Division LXIII Corps Generalleutnant Erich Abraham 338th Infantry Division 159th Infantry Division 716th Infantry Division French First Army General d armee Jean de Lattre de Tassigny 10th Infantry Division French I Corps General de corps d armee Emile Bethouart 4th Moroccan Mountain Division 2nd Moroccan Infantry Division 9th Colonial Infantry Division 1st Armored Division French II Corps General de corps d armee Joseph de Goislard de Monsabert 3rd Algerian Infantry Division 1st Infantry Division 2nd Armored Division 5th Armored Division 3rd U S Infantry Division 28th U S Infantry Division 44th Infantry Division United States Company E 1st Bn 7th Army U S InfantryFormation of the Pocket Edit A German bridgehead on the west bank of the Rhine 65 kilometres 40 mi long and 50 kilometres 30 mi deep was formed in November 1944 when the German defenses in the Vosges Mountains collapsed under the pressure of an offensive by the U S 6th Army Group 5 General Jean de Lattre de Tassigny s French First Army forced the Belfort Gap and destroyed the German IV Luftwaffe Field Corps near the town of Burnhaupt in the southern Vosges Mountains Soon afterwards French forces reached the Rhine in the region north of the Swiss border between Mulhouse and Basel Likewise in the northern Vosges Mountains the French 2nd Armored Division spearheaded a U S Seventh Army advance forced the Saverne Gap and drove to the Rhine liberating Strasbourg on 23 November 1944 The effect of these two advances was to collapse the German presence in southern Alsace west of the Rhine to a semi circular bridgehead centered on the town of Colmar that came to be known as the Colmar Pocket German view Edit Apart from Normandy the areas of France most bitterly defended by the Germans were Alsace and Lorraine This occurred in part because the Allied surge across France in 1944 was slowed down by logistical difficulties as the Allies reached the easternmost extent of France but the primary reason for the stout German defenses of these regions is that Alsace and Lorraine were claimed as part of Germany and would be defended as strongly as any other German soil This perception informed Hitler s decisions of 24 November and 27 November 1944 that committed General Siegfried Rasp s 19th Army to a do or die defense of the region around Colmar On 26 November the Germans formed Army Group Oberrhein under the command of Heinrich Himmler and tasked his command with the defense of the front between the Bienwald and the Swiss border 6 Of prime importance to the German defense around Colmar were the bridges over the Rhine at Breisach and Chalampe since it was over these bridges that supplies were delivered Allied limitations Edit The logistical crisis and heavy combat of autumn 1944 had dulled the fighting edge of Allied forces throughout northwestern Europe and the U S 6th Army Group was no exception Restricted logistical support imposed limits on the usage of artillery ammunition and the number of divisions the Allies could effectively employ in the front lines Faulty forecasts for the numbers of infantry replacements needed prevented U S rifle companies from maintaining full strength On the part of the French their replacement system was limited by the amount of training infrastructure they had been able to re establish since reentering France in August 1944 and was further strained by a controversial French decision to whiten the French forces in Alsace by sending experienced Senegalese and other colonial troops exhausted from fighting in Italy citation needed to the south and replacing them with French Forces of the Interior FFI troops of varying quality and experience 7 While the FFI troops were capable of defensive operations they had to undergo a steep learning curve in order to become effective at offensive operations particularly where complex activities such as combined arms operations were concerned Thus at the close of November 1944 the French First Army deployed two kinds of units highly experienced colonial units and green units that had recently received a large influx of FFI troops Coupled with a supporting arms structure artillery engineers etc that was weaker than that of other Allied field armies the sag in French First Army troop proficiency allowed the Germans to hold the Colmar Pocket against an unsuccessful French offensive from 15 22 December 1944 8 Allied force redeployments Edit On New Year s Day 1945 the Germans launched Unternehmen Nordwind Operation North Wind one objective of which was the recapture of Strasbourg German troops of the 198th Infantry Division and the 106th Panzer Brigade attacked north out of the Colmar Pocket from 7 13 January Although the defending French II Corps suffered some minor losses during this attack the French held the front south of Strasbourg and frustrated German attempts to recapture the city nb 1 Following the failure of Nordwind the 6th Army Group was ordered to collapse the Colmar Pocket as part of General Dwight D Eisenhower s plan for all Allied forces to close on the Rhine prior to invading Germany Since the bulk of Allied troops surrounding the Colmar Pocket were French this mission was assigned to the French First Army 10 The U S 3rd Infantry Division had moved into the Vosges Mountains during mid December to replace the worn out U S 36th Infantry Division and so was already in place to support the reduction of the Colmar Pocket Realizing the French would need the assistance of additional U S troops for the coming battle General Jacob Devers commander of the 6th Army Group arranged for the transfer of a U S division from another part of the front The U S 28th Infantry Division duly arrived from the Ardennes front 11 and took up position along the right flank of the U S 3rd Infantry Division With the 28th Division in the Kaysersberg Valley the 3rd Division would be able to concentrate for an attack against two German divisions the 708th Volksgrenadier and the 189th Infantry Additionally a U S armored division the 10th was scheduled to support the offensive but as events developed it was the U S 12th Armored Division that was eventually committed to the battle Weather and terrain Edit Winter in northwestern Europe 1945 conditions on the Ardennes front The winter of 1944 45 was uncommonly cold for northwestern Europe In his History of the French First Army General de Lattre described the weather in Alsace as Siberian with temperatures of 20 C 4 F strong winds and over three feet 1 m of snow 12 The Alsatian Plain is flat and offers an attacker practically no cover other than occasional woods The plain is also a drainage basin for the Rhine 13 and is consequently cut by many streams and drainage canals with alluvium coated bottoms making them treacherous for vehicles to ford Dotting the plain are small villages made up of sturdy masonry houses whose multi storey construction offered defending troops a commanding view of the surrounding fields 12 14 Battle EditInitial French attack against the south flank of the Colmar Pocket Edit Unit locations and movements General Emile Bethouart s French I Corps French Ier Corps d Armee attacked on 20 January 1945 The 2nd and 4th Moroccan Divisions had as their initial objective Ensisheim 47 51 59 N 07 21 11 E 47 86639 N 7 35306 E 47 86639 7 35306 Ensisheim The 9th Colonial Division conducted secondary attacks on the right flank of the corps north of Mulhouse 15 In support were tanks of the French 1st Armored Division Attacking in a snowstorm the French I Corps initially achieved tactical surprise against its opponent General Erich Abraham s LXIII Armeekorps 15 The attack of the French I Corps slowed through the night as German counterattacks began The difficult weather and terrain coupled with a German defense in depth stymied the French I Corps advance and severely limited its success 16 The French attack however succeeded in drawing German mobile reserves the 106th Panzer Brigade and the 654th Heavy Antitank Battalion and the German 2nd Mountain Division south 15 However even this limited success was not without significant cost one brigade of the French 1st Armored Division Combat Command 1 CC1 lost 36 of some 50 medium tanks to land mines 16 Losses in other tank units were similar Unlike most of the terrain on the Alsatian Plain the terrain the French I Corps fought in was hemmed in by woodlands and urban areas and so ground was won only slowly in January after the first day of the attack The 4th Moroccan Mountain Division was able to push only some two miles 3 km to the northeast in the direction of Cernay 47 48 36 N 07 10 37 2 E 47 81000 N 7 177000 E 47 81000 7 177000 Cernay On the 4th Division s right flank and to the southeast the 2nd Moroccan Infantry Division enjoyed greater success pushing almost four miles 6 km to the northeast in the direction of Wittelsheim 17 47 48 00 N 07 14 06 E 47 80000 N 7 23500 E 47 80000 7 23500 Wittelsheim On the right flank and starting from the city of Mulhouse the 9th Colonial Division also pushed 3 4 miles 5 6 km through the suburbs of Mulhouse and the woods north of the city with CC1 taking Richwiller 47 46 48 N 07 16 55 2 E 47 78000 N 7 282000 E 47 78000 7 282000 Richwiller and the 6th Colonial Infantry Regiment liberating Wittenheim 47 48 18 N 07 20 16 8 E 47 80500 N 7 338000 E 47 80500 7 338000 Wittenheim On 24 January a German armored counterattack near Richwiller was repulsed by the French colonial troops with the Germans losing 15 tanks and tank destroyers 17 Overall the gains of the French I Corps were greater in the western part right flank of its sector of the front but the Germans in large part succeeded in stalemating the corps advance Allied attack in the north Edit General Joseph de Goislard de Monsabert s II e Corps d Armee launched its attack on 22 23 January The attacking units were the U S 3rd Infantry Division and the French 1st March Infantry Division South of the 3rd Division the U S 28th Infantry Division defended its sector of the front In reserve was the French 2nd Armored Division Push to the Colmar Canal and the battle for Jebsheim Edit General John W O Daniel s 3rd U S Infantry Division attacked to the southeast on 22 January aiming to cross the Ill River bypass the city of Colmar to the north and open a path for the tanks of the French 5th Armored Division to drive on the railway bridge supplying the Germans in the Colmar Pocket at Neuf Brisach PFC Jose F Valdez posthumously awarded the Medal of Honor for his heroism while serving with the U S 7th Infantry on 25 January 1945 Audie Murphy highly decorated 3rd Infantry Division officer who was awarded the Medal of Honor for his heroism during the fighting in the Bois de Riedwihr The division s 7th Infantry Regiment pushed to the south clearing the region between the Fecht and Ill Rivers During the clearing operations of the 7th Infantry Private First Class Jose F Valdez sacrificed himself at a small railway station near Rosenkranz 48 07 49 22 N 07 21 22 32 E 48 1303389 N 7 3562000 E 48 1303389 7 3562000 Bennwihr Gare to cover the withdrawal of other members of his squad and was posthumously awarded the Medal of Honor The 30th Infantry Regiment moved southeast crossed the Ill River north of the timber bridge at the Maison Rouge farm and moved south early on 23 January capturing the Maison Rouge bridge 18 48 09 03 6 N 07 25 22 8 E 48 151000 N 7 423000 E 48 151000 7 423000 Maison Rouge bridge The 30th Infantry then moved south into the Riedwihr Woods French Bois de Riedwihr toward the towns of Riedwihr 48 07 26 4 N 07 26 42 E 48 124000 N 7 44500 E 48 124000 7 44500 Riedwihr and Holtzwihr 48 06 36 N 07 25 30 E 48 11000 N 7 42500 E 48 11000 7 42500 Holtzwihr Site of the bridge at Maison Rouge 2011 The bridge at Maison Rouge proved unable to support U S tanks the bridge collapsed under the weight of a tank and so the 30th Infantry had only minimal antitank capability bazookas and three 57 mm anti tank guns when they were counter attacked late in the afternoon by German infantry and heavy tank destroyers of the 708th Volksgrenadier Division and 280th Assault Gun Battalion Without cover and unable to dig foxholes because of the frozen terrain the 30th Infantry was forced to withdraw taking heavy casualties when the withdrawal assumed the character of a rout 19 The 30th Infantry reformed on the west bank of the Ill but was out of action for three days while it reorganized On 25 January the U S 15th Infantry Regiment followed the course of the 30th Infantry and recaptured the bridge at Maison Rouge A German counterattack again supported by heavy tank destroyers overran an exposed rifle company of the 15th Infantry around 08 00 but was unable to drive on the bridge because of U S defensive fire Later in the day U S engineers erected a bridge over the Ill north of Maison Rouge and a battalion of the 15th Infantry supported by tanks attacked to the south finally securing the bridgehead 20 Over the next two days the 15th Infantry pushed south toward the towns of Riedwihr and Holtzwihr entering the Riedwihr Woods German counterattacks were common but the U S troops were able to parry them with support from tanks and tank destroyers On 26 January on the south edge of the Riedwihr Woods a German force of infantry and tanks emerged from Holtzwihr to counterattack Company B of the 15th Infantry Believing the odds hopeless Lieutenant Audie Murphy ordered his men to withdraw into the woods Murphy climbed onto a burning M10 tank destroyer and engaged the Germans with the vehicle s heavy machine gun while calling for artillery fire on his own position 21 Unable to determine where Murphy was firing from the German force first became confused and then was bombed by U S fighter bombers that had found a hole in the clouds over the battlefield Dismayed the German force retreated back to Holtzwihr pursued by Lieutenant Murphy He was subsequently awarded the Medal of Honor Riedwihr fell to the 15th Infantry on 26 January and Holtzwihr was taken by the 30th Infantry on 27 January The 30th Infantry continued south reaching the Colmar Canal on 29 January 22 The capture of Jebsheim 48 07 33 N 07 28 40 E 48 12583 N 7 47778 E 48 12583 7 47778 Jebsheim was necessary to protect the north flank of the 3rd Division s advance With the 3rd Division advancing ahead of the French 1 March Infantry Division on the 3rd Division s north flank General O Daniel committed the U S 254th Infantry Regiment part of the U S 63rd Infantry Division but attached to the U S 3rd Infantry Division for the duration of operations in the Colmar Pocket to capture Jebsheim On 26 27 January troops of the German 136th Mountain Infantry Regiment defended Jebsheim against the advance of the 254th Infantry 23 On 28 29 January Jebsheim was taken by the 254th Infantry French tanks of Combat Command 6 French 5th Armored Division and a battalion of the French 1st Parachute Regiment 22 23 Subsequently the 254th Infantry continued to push east in the direction of the Rhone Rhine Canal Meanwhile the 7th Infantry had moved forward and along with the 15th Infantry Regiment and French 5th Armored Division tanks were positioned to drive on the fortified town of Neuf Brisach 22 about five miles 8 km distant from the 3rd Division spearheads Push to the Rhine in the north Edit On the left flank and north of the U S 3rd Division General Garbay s French 1 March Infantry Division French 1re Division de Marche d Infanterie formerly known as the 1st Free French Division attacked to the east on 23 January with the Rhine River as their objective Facing four battalions of the 708th Volksgrenadier Division 24 part of General Max Grimmeiss LXIV Army Corps supported by heavy tank destroyers and artillery the 1st Division s 1st Brigade fought in conditions similar to that experienced by the Americans to the south The Germans mounted a defense in depth using positions in the villages and forests to command the open ground to their front and liberally planting land mines 25 to slow and channelize the French advance Two battalions of the 708th Volksgrenadier Division counterattacked the French bridgeheads over the Ill River around 17 00 on 23 January 26 but were repulsed Wishing to avoid dug in German infantry and armor in the Elsenheim Woods 48 10 30 N 07 27 36 E 48 17500 N 7 46000 E 48 17500 7 46000 Elsenheim Woods General Garbay directed the 1st Brigade to concentrate their advance along the road from Illhaeusern 48 10 58 N 07 26 13 E 48 18278 N 7 43694 E 48 18278 7 43694 Illhaeusern to Elsenheim 27 On 26 27 January the 1st Brigade concentrated on opening this route and skirting the obstacle posed by the Elsenheim Woods with a key attack into the woods made by the 3rd Battalion of the March Regiment of the French Foreign Legion R M L E on 27 January 23 At heavy cost the village of Grussenheim 48 08 42 N 07 29 06 E 48 14500 N 7 48500 E 48 14500 7 48500 Grussenheim was taken on 28 January by supporting tanks of the French 2nd Armored Division 28 Against crumbling German resistance the French surged forward taking Elsenheim and Marckolsheim 48 09 53 N 07 32 42 E 48 16472 N 7 54500 E 48 16472 7 54500 Marckolsheim on 31 January and reaching the Rhine River the following day 29 In the course of its operations in the Colmar Pocket the French 1st Division suffered casualties of 220 killed 1 240 wounded 96 missing and 550 trench foot cases 29 Allied reinforcements Edit French military cemetery at Sigolsheim Noting the difficult progress of all Allied units against German resistance in the Colmar Pocket General de Lattre requested reinforcements from the U S 6th Army Group Concurring General Devers subordinated the Headquarters of the U S XXI Corps to the French First Army 30 General Milburn s XXI Corps took up position between the two French corps on 28 January 31 and assumed command of the U S 3rd and 28th Infantry Divisions Two additional U S divisions were also assigned to the XXI Corps the U S 75th Infantry Division and the U S 12th Armored Division Finally the French 5th Armored Division 1st Parachute Regiment and 1st Choc commando Battalion were placed under XXI Corps command The XXI Corps was given the mission of capturing the city of Colmar and driving on the bridge at Breisach For their part the German high command misread the Allied objectives believing the Allied assault to be a general pressure along the front designed to induce collapse at any given point 32 Hitler had agreed to a partial withdrawal in the north the Erstein salient during the night of 28 January but forbade a general withdrawal over the Rhine 33 German outposts in the Vosges Mountains were pulled back but the confusion of the withdrawal and the pressures of the battlefield resulted in many units becoming mixed with one another 34 While this did not affect the numbers available for combat it did lower the defensive cohesion of the German units On 29 January Heeresgruppe Oberrhein was dissolved as a headquarters and the units in the Colmar Pocket were again subordinated to Heeresgruppe G Army Group G under the command of SS Obergruppenfuhrer Paul Hausser 33 Push to the Rhine in the center Edit The 3rd Division continued its south and east sidestepping maneuver On the evening of 29 January divisional artillery fired 16 000 105 mm and 155 mm rounds during a three hour preparation for the assault of the 7th and 15th Infantry Regiments south across the Colmar Canal 35 The infantry crossed between 21 00 and midnight After the crossings were secured engineers began the construction of three Bailey bridges over the canal to enable armored vehicles to cross The following day the French armored combat commands CC4 and CC5 both of the 5th Armored Division crossed the canal with CC4 supporting the U S 7th Infantry and CC5 supporting the U S 15th Infantry Soon thereafter the 15th Infantry and CC5 took Urschenheim in a brisk action while the 7th Infantry was held up in front of Horbourg 35 The same day the 254th Infantry attacked east toward Artzenheim with support of the French armored combat command CC6 but the Germans employed artillery support and dug in Jagdpanther tank destroyers to parry the thrust destroying six French tanks and four halftracks 35 Artzenheim was taken by the French II Corps on 1 February 36 Fighting in the zone of the 3rd Division the French 1st Parachute Regiment attacked and seized Widensolen 37 early on 31 January By 17 00 patrols of the U S 3rd Division had reached the Rhone Rhine Canal 38 some five miles 8 km southeast from the division s crossing points over the Colmar Canal On the same day French CC6 was relieved from attachment to the U S 3rd Division having taken severe losses with only 13 operational tanks in its tank battalion and 30 effectives in its French Foreign Legion rifle company 38 In its stead arrived a combat command of the French 2nd Armored Division On 1 February the 15th and 30th Infantry Regiments moved south along the Rhone Rhine Canal reaching the area just north of Neuf Brisach On 2 3 February the 7th Infantry drove south along the same canal passing through Artzenheim and taking Biesheim 39 after a bitter day long battle Near Biesheim Technician 5 Forrest E Peden of 3rd Division artillery dashed through intense German fire on 3 February to summon help for an ambushed infantry unit Returning on a light tank Peden was killed when the tank was hit and destroyed For his heroism Peden was posthumously awarded the Medal of Honor After a day spent consolidating its positions the 3rd Division moved south again on 5 February taking Vogelgrun the following day The fortified town of Neuf Brisach was swiftly entered and taken on 6 February by the 30th Infantry with the help of two French children and another civilian who showed the Americans undefended passages into the town 40 The Germans having evacuated what remained of their men and equipment had destroyed the bridge over the Rhine at Breisach The taking of Neuf Brisach marked the end of operations in the Colmar Pocket for the U S 3rd Infantry Division Clearing the pocket between Colmar and the Rhine Edit The 75th Division entered the front lines on 31 January between the U S 3rd and 28th Infantry Divisions Attacking on 1 February the 289th Infantry Regiment cleared Horbourg and the 290th Infantry Regiment advanced on Andolsheim 48 03 54 N 07 24 54 E 48 06500 N 7 41500 E 48 06500 7 41500 Andolsheim occupying the town at 14 00 on 2 February The same day the 75th Division made diversionary attacks to cover the Allied drive on the city of Colmar adjacent to the division s western sector On 3 February the 75th Division cleared the Foret Domaniale 48 03 18 N 07 27 36 E 48 05500 N 7 46000 E 48 05500 7 46000 Foret Domaniale and consolidated its gains the following day Moving again on 5 February the division overran Appenwihr 41 48 01 37 2 N 07 26 24 E 48 027000 N 7 44000 E 48 027000 7 44000 Appenwihr Hettenschlag 48 00 18 N 07 27 18 E 48 00500 N 7 45500 E 48 00500 7 45500 Hettenschlag and Wolfgantzen 42 48 01 30 N 07 30 00 E 48 02500 N 7 50000 E 48 02500 7 50000 Wolfgantzen On 6 February the 75th Division reached the Rhone Rhine Canal south of Neuf Brisach 40 43 This action brought a close to U S 75th Infantry Division operations in the Colmar Pocket Liberation of Colmar Edit Monument at the top of Mont de Sigolsheim honors the American soldiers who fought for the liberation of Alsace Having been on the defense to this point in the battle General Norman Cota s 28th Division was teamed with the French armored combat command CC4 and told to take the city of Colmar Leading with the U S 109th Infantry Regiment on 2 February the infantry crossed an anti tank ditch north of the city while the French armor located a crossing point over the obstacle This accomplished the French armor plunged into Colmar reaching the Place Rapp Rapp Square at 11 30 44 45 On 2 3 February the 109th Infantry the French CC4 1st Parachute Regiment and commandos cleared the city of Germans In a symbolic act the French 152nd Infantry Regiment re entered Colmar its pre war garrison 46 Pushing south on 3 February the 112th Infantry entered Turckheim 48 05 06 N 07 16 30 E 48 08500 N 7 27500 E 48 08500 7 27500 Turckheim and cleared Ingersheim 48 05 53 N 07 18 18 E 48 09806 N 7 30500 E 48 09806 7 30500 Ingersheim to the west of Colmar 47 Other units of the 28th Division joined the French in blocking German exit routes from the Vosges Mountains On 6 February the 28th Division moved eastwards to the Rhone Rhine Canal 40 on the south flank of the U S XXI Corps ending 28th Division participation in the battle Colmar Pocket split Edit A light tank of the 12th Armored Division in Rouffach 5 February 1945 On 3 February the 12th Armored Division moved south through 28th Division lines with the objective of linking up with the French I Corps and splitting the Colmar Pocket Combat Command B CCB seized a bridgehead near Sundhoffen 48 02 42 N 07 24 54 E 48 04500 N 7 41500 E 48 04500 7 41500 Sundhoffen and CCR advanced on the road between Colmar and Rouffach 42 47 57 18 N 07 17 59 E 47 95500 N 7 29972 E 47 95500 7 29972 Rouffach The following day CCA captured Hattstatt 48 00 36 N 07 08 18 E 48 01000 N 7 13833 E 48 01000 7 13833 Hattstatt on the Colmar Rouffach Road but CCR found its way blocked by German defenses 48 On 5 February CCA entered Rouffach 42 and made contact with the 4th Moroccan Mountain Division of the French I Corps some 17 days after French I Corps launched its assault The same day CCR entered the village of Herrlisheim pres Colmar 48 01 12 N 07 19 12 E 48 02000 N 7 32000 E 48 02000 7 32000 Herrlisheim pres Colmar and so the 12th Armored Division attacked for a second time a town named Herrlisheim in Alsace the battles of the 12th Armored Division in mid January 1945 at Herrlisheim north of Strasbourg saw several battalions of the division manhandled by German troops in the Gambsheim bridgehead Thereafter during the battle the 12th Armored Division screened German exit routes from the Vosges Mountains and supported the 28th Division by fire 40 Collapse of the Colmar Pocket Edit At the start of February the French I Corps was still clearing scattered German resistance south of the Thur River between Cernay and Ensisheim both of which were still under German control The clearing of this area was not completed until 3 February On 4 February I Corps assaulted north across the Thur River and encountering only limited German resistance the 4th Moroccan Mountain Division was able to push to the southern outskirts of Rouffach Cernay abandoned by the Germans was occupied the same day The following day the 4th Moroccan Division linked up with the U S 12th Armored Division in Rouffach 47 and the 9th Colonial Infantry Division attacked Ensisheim 42 the original corps objective Hirtzfelden was taken by the 2nd Moroccan Infantry Division on 6 February and the 9th Colonial Division completed the capture of Ensisheim 40 and drove east into the Harth Woods On 7 February both the 9th Colonial Division and 1st Armored Division reached the Rhone Rhine Canal east of Ensisheim The Spahis cavalry brigade and the 151st Infantry Regiment cleared the Harth Woods on 8 February 43 while the 1st Armored Division advanced south toward the German bridgehead at Chalampe in addition to linking up with elements of the French 2nd Armored Division at Fessenheim the same day During this period the shrinking German presence on the west side of the Rhine was subjected to heavy artillery fire and airstrikes by U S and French aircraft 49 Finally on 9 February I Corps eliminated the German rearguard at Chalampe and with no major German forces left on the west bank of the Rhine in the region of Colmar the Germans blew up the bridge over the Rhine at Chalampe 43 This signaled the end of Allied operations in the Colmar Pocket and the end of any significant German military presence in Alsace Aftermath Edit Lorraine American Cemetery in Saint Avold final resting place for many U S soldiers who fell during the fighting in the Colmar Pocket Colmar Pocket monument in Jebsheim Memorial to fallen U S troops in the Strasbourg Cathedral In compliance with General Eisenhower s direction the Colmar Pocket was eliminated and the U S 6th Army Group stood on the Rhine from the Swiss border to a region well north of Strasbourg The German 19th Army although not completely destroyed lost the bulk of its experienced combat troops only the 708th Volksgrenadier Division escaped somewhat intact 50 and was forced to reform in Baden using large infusions of inexperienced Volkssturm to replace its grievous losses on the plains of Alsace The Germans left behind 55 armored vehicles and 66 artillery pieces 50 The elimination of the Colmar Pocket allowed the 6th Army Group to concentrate on Operation Undertone its assault to penetrate the Siegfried Line and invade Germany undertaken in March 1945 nb 2 For the fourth time in 75 years the province of Alsace had changed hands between France and Germany After the battle the French granted the U S 3rd Infantry Division the right to wear the Croix de Guerre 51 and the president awarded the division as an entity the Distinguished Unit Citation The U S 109th Infantry Regiment 28th Division was also granted the right to wear the Croix de Guerre 52 Today numerous streets in Alsace are named after Allied commanders and units that fought in the battle and there are French and U S military cemeteries in the area See also EditAllied advance from Paris to the Rhine Alsace campaign Battle of the Bulge Liberation of France Operation NordwindNotes EditFootnotes The German name for this attack was Sonnenwende Solstice 9 Operation Undertone in which U S Seventh Army and French II Corps assaulted through the Wissembourg Gap the Bienwald Forest and the Palatinate forest defeating German Siegfried Line defenses and closing to the Rhine River from Worms to Karlsruhe Citations Clarke amp Smith 1993 p 553 De Lattre p 398 Clarke and Smith p 556 Clarke and Smith p 556 557 Clarke and Smith p 486 Clarke and Smith p 485 Clark and Smith pp 355 357 Clarke and Smith p 533 Clarke and Smith pp 517 518 Clarke and Smith pp 534 535 Clarke and Smith p 534 a b De Lattre p 338 De Lattre pp 337 338 Clarke and Smith p 538 a b c Clarke and Smith p 539 a b Clarke and Smith p 541 a b Gaujac p 94 Clarke and Smith p 542 Clarke and Smith p 544 Clarke and Smith p 546 Clarke and Smith pp 546 547 a b c Clarke and Smith p 547 a b c Gaujac p 103 Boussard p 171 Boussard p 170 Gaujac p 102 Boussard p 172 Boussard p 173 a b Boussard p 175 De Lattre pp 358 359 Gaujac p 104 Clarke and Smith pp 548 549 a b Clarke and Smith p 548 Clarke and Smith p 549 a b c Gaujac p 114 Williams p 389 Gaujac p 118 a b Gaujac p 119 Williams p 391 a b c d e Williams p 395 Gaujac p 125 a b c d Williams p 393 a b c Gaujac p 127 Clarke and Smith p 551 Gaujac pp 122 123 Gaujac p 124 a b Gaujac p 126 Williams p 392 Gaujac pp 126 127 a b Weigley p 599 De Lattre p 401 BCMR p 4References Edit Record of Proceedings United States Army Board for Correction of Military Records Archived from the original DOC on 23 February 2014 Retrieved 4 June 2012 Boussard Leon 1946 La 1re D F L epopee d une reconquete juin 1940 mai 1945 in French Bobigny Seine L Imprimerie de Bobigny OCLC 11648496 Clarke Jeffrey J Smith Robert Ross 1993 Riviera to the Rhine United States Army in World War II Washington Center of Military History United States Army ISBN 0 16 025966 5 Gaujac Paul 1986 L Armee de la Victoire in French Vol IV Paris Charles Lavauzelle ISBN 2 7025 0144 3 De Lattre de Tassigny Jean 1952 The History of the French First Army London George Allen and Unwin OCLC 1283474 Weigley Russell F 1981 1974 Eisenhower s lieutenants the campaign of France and Germany 1944 1945 Bloomington Indiana University Press ISBN 0 253 13333 5 Williams Mary H compiler 1994 1960 Chronology 1941 1945 PDF United States Army in World War II Washington Center of Military History U S Army Retrieved from https en wikipedia org w index php title Colmar Pocket amp oldid 1130978549, wikipedia, wiki, book, books, library,

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