The 178th Tunnelling Company was one of the tunnelling companies of the Royal Engineers created by the

British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...

during

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

. The tunnelling units were occupied in offensive and defensive mining involving the placing and maintaining of mines under enemy lines, as well as other underground work such as the construction of deep dugouts for troop accommodation, the digging of subways, saps (a narrow trench dug to approach enemy trenches), cable trenches and underground chambers for signals and medical services.The Tunnelling Companies RE
, access date 25 April 2015

Background

By January 1915 it had become evident to the BEF at the Western Front that the Germans were

mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic ...

to a planned system. As the British had failed to develop suitable counter-tactics or underground listening devices before the war, field marshals French and Kitchener agreed to investigate the suitability of forming British mining units. Following consultations between the Engineer-in-Chief of the BEF, Brigadier George Fowke, and the mining specialist

John Norton-Griffiths Lieutenant-Colonel Sir John Norton-Griffiths, 1st Baronet, (13 July 1871 – 27 September 1930) was an engineer, British Army officer during the Second Boer War and the First World War, and a Member of Parliament. A colourful figure in his day ...

, the

War Office The War Office was a department of the British Government responsible for the administration of the British Army between 1857 and 1964, when its functions were transferred to the new Ministry of Defence (MoD). This article contains text from ...

formally approved the tunnelling company scheme on 19 February 1915. Norton-Griffiths ensured that tunnelling companies numbers 170 to 177 were ready for deployment in mid-February 1915. In the spring of that year, there was constant underground fighting in the

Ypres Salient The Ypres Salient around Ypres in Belgium was the scene of several battles and an extremely important part of the Western front during the First World War. Ypres district Ypres lies at the junction of the Ypres–Comines Canal and the Ieperlee ...

at Hooge, Hill 60, Railway Wood,

Sanctuary Wood Sanctuary Wood is an area east of Ypres, Belgium which was the site of fighting on the Ypres Salient in World War I. Memorials * Hill 62 Memorial * Sanctuary Wood Commonwealth War Graves Commission Cemetery {{Infobox military memorial , name=Sanct ...

, St Eloi and The Bluff which required the deployment of new drafts of tunnellers for several months after the formation of the first eight companies. The lack of suitably experienced men led to some tunnelling companies starting work later than others. The number of units available to the BEF was also restricted by the need to provide effective counter-measures to the German mining activities.Peter Barton/Peter Doyle/Johan Vandewalle, Beneath Flanders Fields - The Tunnellers' War 1914-1918, Staplehurst (Spellmount) (978-1862272378) p. 165. To make the tunnels safer and quicker to deploy, the British Army enlisted experienced coal miners, many outside their nominal recruitment policy. The first nine companies, numbers 170 to 178, were each commanded by a regular Royal Engineers officer. These companies each comprised 5 officers and 269 sappers; they were aided by additional infantrymen who were temporarily attached to the tunnellers as required, which almost doubled their numbers. The success of the first tunnelling companies formed under Norton-Griffiths' command led to mining being made a separate branch of the Engineer-in-Chief's office under Major-General S.R. Rice, and the appointment of an 'Inspector of Mines' at the GHQ

Saint-Omer Saint-Omer (; vls, Sint-Omaars) is a commune and sub-prefecture of the Pas-de-Calais department in France. It is west-northwest of Lille on the railway to Calais, and is located in the Artois province. The town is named after Saint Audoma ...

office of the Engineer-in-Chief. A second group of tunnelling companies were formed from

Welsh Welsh may refer to: Related to Wales * Welsh, referring or related to Wales * Welsh language, a Brittonic Celtic language spoken in Wales * Welsh people People * Welsh (surname) * Sometimes used as a synonym for the ancient Britons (Celtic peop ...

miners from the 1st and 3rd Battalions of the

Monmouthshire Regiment The Monmouthshire Regiment was a Army Reserve (United Kingdom), Territorial infantry regiment of the British Army. Originating in units of Volunteer Force (Great Britain), rifle volunteers formed in Monmouthshire (historic), Monmouthshire in 1859, ...

, who were attached to the 1st Northumberland Field Company of the Royal Engineers, which was a

Territorial A territory is an area of land, sea, or space, particularly belonging or connected to a country, person, or animal. In international politics, a territory is usually either the total area from which a state may extract power resources or a ...

unit. The formation of twelve new tunnelling companies, between July and October 1915, helped to bring more men into action in other parts of the Western Front. Most tunnelling companies were formed under Norton-Griffiths' leadership during 1915, and one more was added in 1916.Watson & Rinaldi, p. 49. On 10 September 1915, the British government sent an appeal to

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. It is bounded to the south by of coastline that stretch along the Atlantic Ocean, South Atlantic and Indian Oceans; to the ...

, Australia and

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...

to raise tunnelling companies in the

Dominion The term ''Dominion'' is used to refer to one of several self-governing nations of the British Empire. "Dominion status" was first accorded to Canada, Australia, New Zealand, Newfoundland, South Africa, and the Irish Free State at the 192 ...

s of the

British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...

. On 17 September, New Zealand became the first Dominion to agree the formation of a tunnelling unit. The

New Zealand Tunnelling Company The New Zealand Tunnelling Company (also ''New Zealand Engineers Tunnelling Company'') was a tunnel warfare unit of the Royal New Zealand Engineers during World War I which specialised in sapping and mining. The tunnelling companies were occupie ...

arrived at Plymouth on 3 February 1916 and was deployed to the Western Front in northern France.Anthony Byledbal, "New Zealand Tunnelling Company: Chronology"
online
), access date 5 July 2015 A

Canadian Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of ...

unit was formed from men on the battlefield, plus two other companies trained in Canada and then shipped to France. Three

Australian Australian(s) may refer to: Australia * Australia, a country * Australians, citizens of the Commonwealth of Australia ** European Australians ** Anglo-Celtic Australians, Australians descended principally from British colonists ** Aboriginal A ...

tunnelling companies were formed by March 1916, resulting in 30 tunnelling companies of the Royal Engineers being available by the summer of 1916.

Unit history

Battle of the Somme

From its formation until after the end of the war 178th Tunnelling Company served under Third Army.Watson & Rinaldi, p. 20. After formation, the company moved to the

Fricourt Fricourt () is a commune in the Somme department in Hauts-de-France in northern France. Geography Fricourt is situated on the D147 and D64 junction, some northeast of Amiens. History Fricourt is about a kilometre from Mametz. It was close to ...

sector of the Somme. In the Somme sector of the Western Front, local but very fierce underground fighting had taken place in the winter of 1914 and spring of 1915 at

La Boisselle Ovillers-la-Boisselle is a commune in the Somme department in Hauts-de-France in northern France. Geography The commune of Ovillers-la-Boisselle is situated northeast of Amiens and extends to the north and south of the D 929 Albert–Bapaume ...

, Bois Français and

Carnoy Carnoy () is a former commune in the Somme department in Hauts-de-France in northern France. On 1 January 2019, it was merged into the new commune Carnoy-Mametz.Fowke moved the 174th and 183rd Tunnelling Companies there to relieve the French engineers, but the British did not have enough miners to take over the large number of French shafts and the French agreed to leave their engineers at work for several weeks. To provide the tunnellers needed, the British formed the 178th and 179th Tunnelling Companies in August 1915, followed by the 185th and 252nd Tunnelling Companies in October. The 181st Tunnelling Company was also present on the Somme. 178th Tunnelling Company's

war diary A war diary is a regularly updated official record kept by military units of their activities during wartime. The purpose of these diaries is to both record information which can later be used by the military to improve its training and tactics as ...

records a high mortality rate while engaged on the Somme. In the last five months of 1915, more than 300 men of the unit died.Heather Hill, ''Oliver Frank Field, 178th Tunnelling Company'', in: Buckets & Spades (Weston-super-Mare & District Family History Society) June 2014
online
In May 1916, the 178th Tunnelling Company was billeted in the village of

Méaulte Méaulte () is a commune in the Somme department in Hauts-de-France in northern France. Geography The commune is situated on the D329 road, some northeast of Amiens. Population Personalities * Henry Potez (1891–1981), aeroplane maker, w ...

and mining in the Fricourt sector. The war diary for 1 May records heavy damage to the British trenches and mine heads by German bombardment on 30 April. On 6 May, orders and instructions had to be issued regarding the frequent task of rescuing gassed and entombed miners in the sector. On 1 June, eight men of the 178th Tunnelling Company were killed in a German mine blow and the war diary entry for 2 June reads, "Work of rescuing entombed miners proceeding with difficulty. Only one still alive." In the month of June 1916, 101 mines were fired by the British along the frontline in a single month. As part of the Allied preparations for the Battle of the Somme (1 July – 18 November 1916), the tunnelling companies were to make two major contributions by placing 19 large and small mines beneath the German positions along the front line and by preparing a series of shallow

Russian sap Sapping is a term used in siege operations to describe the digging of a covered trench (a "sap") to approach a besieged place without danger from the enemy's fire. (verb) The purpose of the sap is usually to advance a besieging army's positio ...

s from the British front line into no man's land, which would be opened at zero hour and allow the infantry to attack the German positions from a comparatively short distance. In the British front sector allocated to

XV Corps 15th Corps, Fifteenth Corps, or XV Corps may refer to: *XV Corps (British India) * XV Corps (German Empire), a unit of the Imperial German Army prior to and during World War I * 15th Army Corps (Russian Empire), a unit in World War I *XV Royal Bav ...

, the tunnellers of 178th Tunnelling Company placed a group of mines known as ''Triple Tambour'' beneath the German stronghol
(see map)
The Tambour was a very active mining area, German trench maps indicating five craters before 1 July 1916. The craters resulting from the explosion of the three charges on the first day of the battle were intended to protect the advancing British infantry from German enfilade fire from the village of Fricourt. It was thought the mines could raise a protective "lip" of earth that would obscure the view from the village but the actual benefit was minimal. The ''Triple Tambour'' mines were loaded with relatively small charges of , and which were detonated just before the infantry advanced; one failed to explode due to damp and still lies buried off Fricourt. 178th Tunnelling Company's war diary entry reads "1/7/16 “Z”Day. Mines in G3E, G19A exploded at 7:28 a.m. 2 minutes before Zero. G15b not successful". The site of these mines
photo
now appears as a small area of cratered ground in the field beyond the

Commonwealth War Graves Commission The Commonwealth War Graves Commission (CWGC) is an intergovernmental organisation of six independent member states whose principal function is to mark, record and maintain the graves and places of commemoration of Commonwealth of Nations m ...

's Fricourt New Military Cemetery. The land they are on is private property. After its work at Fricourt, 178th Tunnelling Company moved up to try to mine enemy positions in

High Wood The Attacks on High Wood, near Bazentin le Petit in the Somme ''département'' of northern France, took place between the British Fourth Army and the German 1st Army during the Battle of the Somme. After the Battle of Bazentin Ridge on 14 July ...

, as the advance progressed in July 1916. In late summer of 1916, the unit drove a mine at High Wood at just depth, long, which they charged with of ammonal. It was blown thirty seconds before Zero Hour on 3 September 1916. After advancing British infantry had failed to capture the crater permanently, 178th Tunnelling Company reopened the gallery, charged it with another of ammonal and blew the mine again on 9 September. This time the crater was successfully held.

Spring Offensive

In March 1918, the 178th Tunnelling Company was spread in

Fins A fin is a thin component or appendage attached to a larger body or structure. Fins typically function as foils that produce lift or thrust, or provide the ability to steer or stabilize motion while traveling in water, air, or other fluids. Fin ...

, Gouzeaucourt and Heudicourt when the German bombardment struck these places during the Spring Offensive. After this, the company was engaged in bridge demolition at the Tortille river, and other defensive activities.

References

Bibliography

External links

* ttp://simonjoneshistorian.wordpress.com/2014/02/14/born-fighters-who-were-the-tunnellers/ 'Born Fighters: Who were the Tunnellers?' Conference paper by Simon Jones. Tunnelling companies of the Royal Engineers Tunnel warfare in World War I