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February 16, 2016

Try this experiment; ask any ten people you know whether they have heard of the Battle of Cambrai. Provided those concerned are not serving or past Royal Tank Regiment soldiers, I can pretty well guarantee blank incomprehension – the Somme, Gallipoli, Passchendaele, yes, but Cambrai, “What was that, then?”.

It is a great pity and a symptom of the general ignorance of the conduct of the War beyond the “Blackadderised” version of senseless slaughter, muddy trenches and stupid and callous senior officers. Cambrai, which took place in November and December 1917, should be more widely known about.

Cambrai was not only a great tank battle, the British Army deploying some 470 mainly Mark IV machines on a frontage only about eight miles wide, but also, in the assault phase, a great “all arms” affair; cooperation between infantry, tanks artillery and aircraft demonstrating a new way to wage war that would reap dividends in the last year of the War.

Cambrai Memorial

Uniquely amongst First World War battlefields, Cambrai has a memorial in the form of a tank. D51 “Deborah”, knocked out by enemy artillery on the edge off the village of Flesquieres and subsequently buried, was located and recovered by the excellent M. Philippe Gorcynski, battlefield historian and Deborah’s guardian. She is currently housed in a barn in the village, close by the graves of five of her crew.

The story of the Battle of Cambrai is too complex to recount here; suffice it to say that when tanks with their accompanying infantry rolled forward on the morning of November 20th, preceded by a walking barrage, surprise was total and a hole some six miles wide was torn in the defences of the Hindenburg Line. The initial attack met with overwhelming success; only on the Flesquieres Ridge was serious and determined opposition encountered. Here the tanks had become separated from their infantry support and a German artillery battery, firing over open sights, was able to inflict severe casualties as the tanks crested the ridge.

Find out more about the Battle of Cambrai here

Deborah, a Mark IV Female of 12 Section, 12th Company, D Battalion, was one of a number of vehicles in the second wave of the attack tasked with attacking the Hindenburg Support line west of Flesquieres. Commanded by 2/Lt. Frank Heap, she entered the village, firing into the ruins to supress the defenders. As she left the shelter of the village she was hit by several enemy artillery rounds and five of her eight crew were killed. Lt. Heap and the two remaining crew members were able to retire back to British lines. He was subsequently awarded the Military Cross for his gallant actions.

‘A Tank Pushed into a Hole’

Deborah then disappeared for over seventy years, but local tradition persisted of “a tank pushed into a hole”, supposedly by Russian POWs under German command. In 1998, after six years research, Philippe Gorcynski located and excavated her and, after a brief sojourn under a tarpaulin, she is currently residing in a barn on the Rue du Moulin, Flesquieres. It is more likely that she was in fact buried by a Tank Corps recovery unit in a clear up operation, having first been stripped of anything useful.

Deborah herself is now a Monument Historique and it is hoped that a museum will be built to house and conserve her on a patch of land on the edge of the village; resting within a few metres of the graves of her crew in the Flesquieres Hill British Cemetery.

Chris Copson

Find out more about tank development and First World War Tanks in the books below. 

Gorcynski, Philippe: Following the Tanks: Cambrai 20 November- 7 December 1917. (Now sadly out of print).

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  1. This is a fantastic 100 year-tank feature… great to learn more about the subject….


  2. great article God bless all the WW1 SOLDIERS is their a picture of Deborah the Mark IV D51 Tank would love to see it

  3. missed the picture in the beginning of article very nice

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