VI Corps (United Kingdom)


VI Corps was an army corps of the British Army in World War I. It was first organised in June 1915 and fought throughout on the Western Front.

Prior to World War I

In 1876 a Mobilisation Scheme for the forces in Great Britain and Ireland, including eight army corps of the 'Active Army', was published. The '6th Corps' was headquartered at Chester, composed primarily of militia, and in 1880 comprised:
This scheme had been dropped by 1881. The 1901 Army Estimates allowed for six army corps based on the six regional commands: 'Sixth Army Corps' was to be formed by Scottish Command with headquarters in Edinburgh. It was to comprise 3 regiments of Imperial Yeomanry, 26 artillery batteries and 25 infantry battalions. Under Army Order No 38 of 1907 the corps titles disappeared.

World War I

Operations around Ypres

VI Corps was organised within Sir Herbert Plumer's Second Army of the British Expeditionary Force on 1 June 1915. It was placed under the command of Lt-Gen Sir John Lindesay Keir, promoted from command of 6th Division. Initially it comprised 4th Division from V Corps and 6th Division from III Corps, and it took over the left of the British line at Ypres.
VI Corps cooperated with the attack by its neighbour V Corps on Bellewaarde Ridge on 16 June 1915 with rifle and artillery fire, and in July and August 1915 it was engaged in trench fighting round Hooge Chateau. The corps was first seriously engaged in the Second Battle of Bellewaarde, a subsidiary attack to assist First Army's attack at Loos on 18 September 1915.

Phosgene attack

Before dawn on 19 December 1915 VI Corps was the victim of the first German attack with phosgene gas. It had 6th Division and 49th Division holding the line and 14th Division in reserve. The attack was made by the German XXVI Reserve Corps between the Roulers and Staden railways, NW of Ypres. The attack was designed to test new weapons and to inflict casualties. There was some shelling, but apart from sending out infantry and air patrols to gauge the effectiveness of the gas cloud, the Germans made no attempt to advance. VI Corps' anti-gas measures were reasonably effective, and a pre-arranged counter-barrage of shrapnel shells discouraged the enemy patrols. The British reserves stood to, but were not required. A total of 1069 gas casualties were suffered, three-quarters by 49th Division.

1916

In early 1916 the expanding BEF was reorganised, and VI Corps became part of Sir Edmund Allenby's Third Army in the Arras sector, with which it remained until the Armistice.
Order of Battle of VI Corps March 1916
General Officer Commanding: Lt-Gen Sir John Keir
Later in the year, VI Corps was taken over by Lt-Gen J.A.L. Haldane, promoted from command of 3rd Division, who remained in command until the end of the war.

Arras Offensive

In the Spring of 1917 VI Corps took part in Third Army's Arras Offensive. During the phase known as the First Battle of the Scarpe, 37th Division of VI Corps captured Monchy-le-Preux. During the Second Battle of the Scarpe, 15th Division captured Guemappe.
Order of Battle of VI Corps April 1917
GOC: Lt-Gen J.A.L. Haldane
For the Battle of Arleux VI Corps only had 3rd and 12th Divisions in the line, but 56th Division was added for the Third Battle of the Scarpe Divisions took Roeux, which brought it up to the Drocourt-Queant Switch Line and completed VI Corps' participation in the offensive.

The German counter-offensive

VI Corps fought in the Battle of St Quentin, and the First Battle of Bapaume, the opening phases of the German 1918 Spring Offensive, otherwise known as the 'First Battles of the Somme 1918'.
Order of Battle of VI Corps March 1918
GOC: Lt-Gen Sir Aylmer Haldane
By the end of the month, VI Corps was back where it had been a year earlier, fighting a new Battle of Arras on 28 March. For this action Haldane had 2nd Canadian Division and 97th Brigade of 32nd Division under command, as well as Guards, 3rd and 31st Divisions. 32nd Division took part in the Battle of the Ancre on 5 April.

The Hundred Days

During the Second Battles of the Somme in August 1918, VI Corps attacked at Albert.
Order of Battle of VI Corps August 1918
GOC: Lt-Gen Sir Aylmer Haldane
For the Second Battle of Bapaume and the subsequent Allied attacks during September 1918, VI Corps had Guards, 2nd, 3rd, and 62nd Divisions under command. During the Final Advance in Picardy, VI Corps fought in the Battle of the Selle and the Battle of the Sambre.
German resistance was now crumbling, and the Allied advance had become a pursuit. During the night of 8/9 November, the reserve of Guards Division, 3rd Battalion Grenadier Guards, was pushed ahead through a black night with its machine guns on pack mules to seize the citadel of the old French frontier fortress of Maubeuge, which the Germans had captured after a siege in 1914. The main German defence line was now seven miles away. By 11 November when the Armistice came into effect, the 62nd and Guards Divisions were the advance guard of Third Army, but were doing no more than pushing forward infantry outposts and cyclist patrols against the dissolving German forces. VI Corps was among Allied troops that advanced into the Rhineland after the Armistice.

General Officers Commanding

Commanders have been:
In July 1918 the sculptor John Tweed, who had failed to gain employment as an official war artist, was commissioned by General Jan Smuts to travel to France and prepare designs for a proposed South African War Memorial. Tweed knew Haldane, who had raised the money for Tweed's sculpture of Lt-Gen Sir John Moore at Shorncliffe, and Haldane offered the sculptor facilities with VI Corps HQ. Tweed spent the last five months of the war as a civilian member of the corps staff, and accompanied the troops into the Rhineland. Although one of Tweed's studies entitled Attack was exhibited, the ambitious architectural monument that he designed for South Africa was never executed.