The brigade saw action in 1916 defending against the German attack on the Vimy Ridge (21 May) but particularly in the Battle of the Somme, including the battles of Albert (3 – 13 July), Bazentin Ridge (14 – 16 July), Pozières Ridge (18 August – 3 September including the fighting for Mouquet Farm on 3 September) and Ancre Heights (1 – 22 October including the capture of the Stuff Redoubt and the Regina Trench). In 1917 it saw action at the Battle of Messines (7 – 14 June) and the Third Battle of Ypres (31 July – 10 August). On 13 October 1917, 4th (Extra Reserve) Battalion, South Staffordshire Regiment joined the brigade and on 10 November the 3rd Battalion, Worcestershire Regiment transferred to 74th Brigade.