The despatch of 15th June, 1915 (as to the Second Battle of Ypres, now “The Battles of Ypres, 1915,” which commenced with the great gas attack on 22nd April and lasted till 25th May), paragraph 4, shows that the 7th Argyll and Sutherland Highlanders and 1st East Lancashire Regiment (10th Brigade) made a successful counter-attack on 8th May; for their good work two officers and three N.C.O.’s and men of the Argylls were mentioned. On the 10th the 9th Royal Scots, afterwards in the 51st, with other troops, repulsed with heavy loss to the enemy an attack made under cover of gas. On the 11th “the Germans attacked in force and gained a footing in part of the trenches, but were promptly ejected by a supporting company of the 9th Royal Scots.” Unofficial writers have paid tribute to the splendid fighting spirit of these two battalions, the 7th Argylls and 9th Royal Scots, but the price had to be paid. Sir A. Conan Doyle remarks that on 24th May, 1915, towards the close of the battle, of the 7th Argylls there remained only two officers and 76 other ranks. On 24th May at 2.45 a.m. the 9th Argyll and Sutherland Highlanders and other troops were “overcome with gas,” and pressed back, “in a most determined attack.” In the same despatch, paragraph 5, as to the advance near Neuve Chapelle and Festubert, Sir John French remarked that on 17th May he gave orders “for the 51st (Highland) Division to move into the neighbourhood of Estaires to be ready to support the operations of the First Army,” and that on the 19th the 2nd Division was relieved by the 51st Division. On the 22nd the Division was “attached to the Indian Corps.” Between the 18th May and the beginning of June the Division worked hard at consolidating the ground recently gained. On 15th June the 51st along with the Canadians and 7th Division took part in an attack near Givenchy which met with little success. The casualties of the Division could not be called slight. In July 1915 the Division was ordered to join the X. Corps, Third Army, and on the last days of the month took over from a French Division a section about Hamel near the Ancre. About this time the Division seems to have gained the confidence of G.H.Q., as in August and later various New Army Divisions were attached to it for instruction, including the 18th, 22nd, 32nd, etc. In January 1916 the Lancashire Brigade left to join their own Division and the 51st received the 9th Royal Scots, 4th Seaforths, 4th Gordon Highlanders and 7th Argyll and Sutherland Highlanders.