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Operation Totalize

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1944 Allied offensive in Normandy, France

Operation Totalize
Part ofOperation Overlord

ACromwell tank andjeep pass an abandoned German88 mm anti-tank gun during Operation Totalize, 8 August 1944.
Date8–10 August 1944
Location
Normandy, France
49°11′10″N0°21′45″W / 49.18611°N 0.36250°W /49.18611; -0.36250
ResultAllied victory
Belligerents
Canada
United Kingdom
PolandPoland
Germany
Commanders and leaders
CanadaGuy Simonds
CanadaHarry Crerar
Nazi GermanyKurt Meyer
Strength
85,000 men
2,000 aircraft
720 artillery pieces
3 infantrydivisions
2 armoured divisions
2 armouredbrigades[1]
3 infantry divisions,
1 SS Panzer division
1 heavy tankbattalion
At least 74 tanks[2]
Casualties and losses
At least 1,256[a]
146+ tanks[b]
3,000 casualties[c]
At least 45 tanks[5]
Map
Operation Overlord
(Battle of Normandy)
Prelude

Airborne assault
British Sector

American Sector

Normandy landings
American Sector

Anglo-Canadian Sector

Logistics

Ground campaign
American Sector

Anglo-Canadian Sector

Breakout

Air and Sea operations

Supporting operations


Aftermath

Operation Totalize (also spelledOperation Totalise in recent British sources) was an offensive launched by Allied troops in theFirst Canadian Army during the later stages ofOperation Overlord, from 8 to 10 August 1944.[6] The intention was to break through theGerman defences south ofCaen on the eastern flank of the Allied positions in Normandy and exploit success by driving south, to capture the high ground north of the city ofFalaise. The goal was to collapse the German front and cut off the retreat of German forces fighting theAllied armies further west. The battle is considered the inaugural operation of the First Canadian Army, which had been activated on 23 July.[7]

In the early hours of 8 August 1944,II Canadian Corps launched the attack usingmechanized infantry. They broke through the German front lines and captured vital positions deep in the German defences. It was intended that two fresh armoured divisions would continue the attack but some hesitancy by these two comparatively inexperienced divisions and German armoured counter-attacks halted this offensive.[8][9][10] Having advanced 9 mi (14 km), the Allies were halted 7 mi (11 km) north of Falaise and forced to prepare a fresh attack.[5]

Background

[edit]

Caen had been an objective of the British forces assaultingSword Beach onD-Day.[11] The German defences were discovered to be strongest in this sector and most of the German reinforcements sent toNormandy were committed to the defence of the city.[12] Positional warfare ensued for the next six weeks. Several attempts by British and Canadian forces to capture Caen were unsuccessful until 9 July, when all of the city, north of theOrne River, was captured duringOperation Charnwood. Between 18 July and 20 July, British forces launchedOperation Goodwood to outflank the city to the east and south, while Canadian forces mountedOperation Atlantic to cross the Orne River and clear the remaining portions of the city. Although Operation Goodwood was halted with many tank losses, the two operations secured a bridgehead 6 mi (9.7 km) wide and 3 mi (4.8 km) deep south of the Orne.[13]

The Germans retained their hold on the commanding terrain of theVerrières Ridge 5 mi (8.0 km) south of the city. The British and Canadian attacks launched around Caen (in part to distract the Germans from the western part of the front, where theFirst United States Army was preparing to break out of the Allied lodgement) had caused the Germans to defend Verrières ridge with some of their strongest and most determined formations, including elements of threeSS Panzer divisions of theI SS Panzer Corps.[14]

Within 48 hours of the end of Operation Goodwood, the2nd Canadian Infantry Division launched an attack against the "formidable" German defences on Verrières Ridge.[15] The Canadians suffered over 1,300 casualties and territorial gains were minimal. From 25 July to 27 July, another attempt was made to take the ridge as part ofOperation Spring. Poor execution resulted in around 1,500 Canadian casualties.[16][17] TheBattle of Verrières Ridge had claimed upwards of 2,800 Canadian casualties.[18] While the ridge remained in German hands, the 2nd Canadian Infantry Division gained a foothold on the ridge between the village of Verrières toSt.Martin-de-Fontenay, which would allow the troops to assemble free of German observation while they prepared to launch Operation Totalize.[19][20]

On 25 July, the American First Army beganOperation Cobra, which after the first two days, broke through the German defences south ofSaint-Lô.[21] By the end of the third day of the operation, American forces had advanced 15 mi (24 km) south of the Cobra start line at several points.[22] On 30 July, US forces capturedAvranches, at the base of theCotentin peninsula. The German left flank had collapsed and within 24 hours, units of the USThird Army enteredBrittany and advanced south and west through open country, almost without opposition.[23] The1st SS,9th SS and116thPanzer divisions were shifted westward from Verrières Ridge to face this new threat.[19]

GeneralBernard Montgomery (commanding the ground forces in Normandy), wanted an attack on the eastern flank of the front to capture Falaise, intending that such a move would precipitate a general German collapse. The First Canadian Army (Lieutenant GeneralHarry Crerar), held this part of the Allied front. It consisted of the BritishI Corps, responsible for the extreme eastern flank of the Allied lines and II Canadian Corps (Lieutenant GeneralGuy Simonds) south of Caen.[24]

Operation Totalize was to be the first major operation conducted by theFirst Canadian Army.[25] TheII Canadian Corps, which was to carry out the operation consisted of the2nd Canadian Infantry Division,3rd Canadian Infantry Division,49th (West Riding) Infantry Division,51st (Highland) Infantry Division,4th Canadian (Armoured) Division,1st Polish Armoured Division,2nd Canadian Armoured Brigade and the British33rd Armoured Brigade.[26][27]

Canadian plan

[edit]

The German defences on Verrières Ridge remained very strong.[28] The forward infantry positions were well dug-in, with wide fields of fire.[29] The main concentration of one hundred75 mm and88 mmanti-tank guns was deployed around the villages of Cramesnil andSaint-Aignan-de-Cramesnil 3 mi (4.8 km) behind the German forward positions, to halt any breakthrough by tanks along the Caen–Falaise road.[28] The front line and defences in depth were held by the 89th Infantry Division,85th Infantry Division (recently arrived fromRouen) and the remnants of the272nd Grenadier Infantry Division (severely depleted by the Canadians in Operation Atlantic).[27] The12th SS Panzer DivisionHitlerjugend with an attached heavyTiger tank battalion, with fifty tanks, was in reserve a further 3 mi (4.8 km) back. Some of the infantry were commanded by the GermanLXXXVIKorps but most of the sector (and the 12th SS Panzer Division) was under the command of the I SS Panzer Corps, which had arrived in the area during Operation Goodwood.[30]

Simonds knew that infantry assaults supported by massed artillery had failed to overcome the German forward lines in Operation Atlantic and Operation Spring. During Operation Goodwood, a bombardment by aircraft ofRAF Bomber Command had assisted British tanks to break through the German front but they had then suffered many casualties from intact German defences arrayed in depth beyond the bombing. Infantry had been unable to follow up quickly enough to support the leading tanks or to secure ground behind them (follow-up units were also slowed). To solve the tactical problem presented by the terrain and the deep defences, Simonds proposed a radical solution, the first large attack by mechanized infantry.[31]

Somefield artillery regiments in Canadian and British infantry divisions had been temporarily equipped withM7 Priest 105 mm self-propelled guns for the landings. When they were replaced by towedQF 25-pounder gun-howitzers, these vehicles were superfluous to operations. Simonds had the Priests converted into"Kangaroo"armoured personnel carriers which would allow infantry to follow the tanks closely on any terrain.[30] Permission was first requested from the Americans, from whom the M7s had been borrowed, to convert them into APCs.[27]

Simonds madeair power fundamental to his plan for breaking through the German defence zones.[32] The preliminaryaerial bombardment called for RAF bombers to saturate the German defences on both flanks of a 4 mi (6.4 km)-wide corridor along the axis of the Caen–Falaise road, during the night of 7 August. During the early hours of 8 August, two attacking forces of tanks and armoured personnel carriers would advance along the corridor. West of the road under the 2nd Canadian Division were the 4th Canadian Infantry Brigade and 2nd Canadian Armoured Brigade. East of the road, under the 51st (Highland) Division were the 154th (Highland) Brigade and the 33rd Armoured Brigade. These two columns would bypass the front-line defenders and capture the main German anti-tank defences around Cramesnil and Saint-Aignan de Cramesnil at dawn.[33]

The second phase would follow immediately. While the remaining four infantry brigades of the 2nd Canadian Division and 51st (Highland) Division cleared up the isolated German forward defences and the 3rd Canadian Division and 49th (West Riding) Division (I Corps) began subsidiary attacks to widen the base of the salient captured in the first phase, the 4th Canadian Armoured Division and 1st Polish Armoured Division would move up the corridor to Cramesnil and prepare to advance further south. To prepare for their attack, bombers of the USEighth Air Force would bombard the German reserve positions atHautmesnil. The ultimate objective was the high ground north of Falaise, 15 mi (24 km) beyond the start line.[34]

First Canadian Army attack

[edit]
Canadian army map of the first phase of the operation

During the evening of 7 August 1944, the attacking forces formed up in six columns, four vehicles wide, comprising tanks, Kangaroo APCs,half tracks,self-propelled anti-tank guns andMine flail tanks.[35] At 23:00,Bomber Command commenced the bombardment of German positions along the Caen front. At 23:30, the armoured columns began their advance behind arolling barrage.[34] Movement was slow at first, many APC drivers became disoriented by the dust caused by the vehicles.[30] Several vehicles became stuck in bomb craters. Simonds had arranged several methods for the columns to maintain direction; some vehicles were fitted withradio direction finders, the artillery fired target-marking shells,Bofors 40 mm guns fired bursts oftracer in the direction of the advance. In spite of all these measures, there was still confusion. Several vehicles collided or were knocked out.[36]

The attack broke through the German defences in several places.[34] By dawn, the attacking columns from the 51st (Highland) Division had reached their intended positions. The infantry dismounted from their Kangaroo APCs within 200 yd (180 m) of their objectives at the villages of Cramensnil and Saint-Aignan de Cramesnil, rapidly over-running the defenders.[35] The columns from the 2nd Canadian Division were delayed by fog and unexpected opposition on their right flank but by noon on 8 August, the Allied forces had captured Verrières Ridge.[37] The novel methods used by Simonds ensured that the attackers suffered only a fraction of the loss which would have been incurred in a normal "dismounted" attack.[38] The Allies were poised to move againstCintheaux, 2 mi (3.2 km) south of their furthest penetration but Simonds ordered a halt, to allow field artillery and the 4th Canadian and 1st Polish armoured divisions to move into position for the second phase of the operation.[34]

Panzergruppe West

[edit]
Canadian army map of Allied operations from7–10 August

SSBrigadeführer (General)Kurt Meyer, commander of the 12th SS Panzer Division, had already ordered infantry from various formations shattered by the bombers and by the armoured attack, to occupy Cintheaux. He also moved forward twobattlegroups from his division, consisting ofassault guns, infantry and Tiger tanks, positioning them across the Canadian front.[30] Shortly after midday, he ordered these two battlegroups to counter-attack the leading Allied troops. At this point, the Allied offensive plan called for additional bombardment by the Eighth Air Force, before the 4th Canadian Armoured Division and the 1st Polish Armoured Division pushed south towards Falaise on either side of the Caen–Falaise Road.[39]

The counter-attack by the 12th SS Panzer Division failed but placed Meyer's tanks north of the target area that the Eighth Air Force bombarded, ready for the second phase of the Allied attack. Spared the effects of the bombing, the tanks slowed the advance of the 1st Polish Armoured Division, preventing a breakthrough east of the road. West of the road, the German infantry at Cintheaux held up the Canadian armoured formations. Neither division (both on their debut) pressed their attacks as hard as Simonds demanded and laagered (took up defensive positions) while vehicles and troops were supplied and rested when dark fell.[40]

To restore the momentum of the attack, Simonds ordered a column from the 4th Canadian Armoured Division to seize Hill 195, just to the west of the main road, halfway between Cintheaux and Falaise. Worthington Force with B, C and HQ companies of theAlgonquin Regiment supporting52 tanks from theBritish Columbia Regiment, bumped into the rear of Halfpenny Force fighting the SS in Bretteville-le-Rabet, went round them and lost direction. When dawn broke on 9 August, Worthington Force was 4.5 mi (7.2 km) to the east of Hill 195 atHill 140, halfway betweenEstrees-la-Campagne andMazieres. Of the fifteen attacking Allied tanks only two were able to escape.[8][10] By 17.00 hours what remained of Worthington Force had either been captured or forced to withdraw.[41][d] Because the column was on Hill 140, the wrong objective, other units sent to reinforce went towards the wrong hill. Eventually, another force captured Hill 195 in a model night attack on 10 August; the Germans had been given time to withdraw and reform a defensive line on theLaison River.[27] By 11 August, the Anglo-Canadian offensive had ended.[42]

Aftermath

[edit]
Canadian troops searchingGerman prisoners during the early stages of Operation Totalize.

The early phases of the assault had been a great success, despite many casualties in the two Allied armoured divisions in their attempt to push towards Falaise. Formations of four divisions of the First Canadian Army held positions on Hill 195, directly north of Falaise. At the same time, Allied forces managed to inflict upwards of1,500 casualties on the Germans.Major GeneralRod Keller was removed from his command of the 3rd Canadian Infantry Division, after having been badly wounded when his headquarters were hit by American bombs. Keller's poor performance in Totalize lost him the confidence of General Crerar and he received no further command positions for the remainder of the war. Simonds and Crerar mounted a follow-up offensive,Operation Tractable, which took place between 14 and 21 August. On 21 August, theFalaise Pocket was closed when Canadian and Polish units made contact with US troops from the south, ending Commonwealth participation in the Battle of Normandy.[43]

See also

[edit]

Notes

[edit]
  1. ^Michael Reynolds quotingStanisław Maczek, places the Polish losses during the operation at 656 men.[3] Copp wrote that Canadian losses included more than 600 men killed.[4]
  2. ^Reynolds claims that the operation cost the Canadians over 80 tanks, while Maczek claims that the 1st Polish Armoured Division lost an additional 66 tanks.[3]
  3. ^Copp states that German losses are estimated but did include 1,270 prisoners.[4]
  4. ^German armoured counter-attacks led notably bySS-OberscharführerRudolf Roy.[9]

Citations

[edit]
  1. ^Hart 2004, p. 23.
  2. ^Hart 2004, p. 32.
  3. ^abReynolds 2001, p. 246.
  4. ^abCopp 2004, p. 211.
  5. ^abWilmot 1997, p. 414.
  6. ^Wilmot 1997, pp. 410–414.
  7. ^Bercuson 2004, p. 229.
  8. ^abFellgiebel 1986, p. 366.
  9. ^abSzámvéber 2018, p. 168.
  10. ^abBergström 2014, p. 172.
  11. ^Van der Vat 2003, p. 110.
  12. ^Bercuson 2004, p. 215.
  13. ^Van der Vat 2003, p. 157.
  14. ^Van der Vat 2003, p. 161.
  15. ^Bercuson 2004, p. 222
  16. ^Reid 2009, p. 52.
  17. ^Stacey & Bond 1960, p. 194.
  18. ^Zuehlke 2001, pp. 166–168.
  19. ^abBercuson 2004, p. 226.
  20. ^Reid 2009, p. 57.
  21. ^Wilmot 1997, pp. 390–392.
  22. ^Wilmot 1997, p. 393.
  23. ^Wilmot 1997, p. 394.
  24. ^Wilmot 1997, p. 410.
  25. ^Reid 2009, p. xv.
  26. ^Delaforce 2003, p. 138.
  27. ^abcdVan der Vat 2003, p. 166.
  28. ^abD'Este 2004, p. 423.
  29. ^Bercuson 2004, p. 221.
  30. ^abcdBercuson 2004, p. 228.
  31. ^Van der Vat 2003, pp. 160, 166.
  32. ^Perrun 2003, p. 139.
  33. ^Van der Vat 2003, p. 165.
  34. ^abcdZuehlke 2001, p. 168.
  35. ^abWilmot 1997, p. 412.
  36. ^Roy 1984, p. 166.
  37. ^Roy 1984, p. 167.
  38. ^Wilmot 1997, p. 413.
  39. ^D'Este 2004, pp. 424, 422.
  40. ^Bercuson 2004, pp. 229–230.
  41. ^Bercuson 2004, p. 230.
  42. ^Cawthorne 2005, p. 125.
  43. ^Bercuson 2004, pp. 230–232.

Bibliography

[edit]


Further reading

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