Then, on June 2, the Germans launched an attack, in an attempt to divert Allied resources from the upcoming offensive in the Somme region and to gain a tactical advantage in the Ypres salient by capturing the only part of the Ypres ridge that was still in British hands. The brigade not being in the front line at the time of the attack, two battalions (the 52nd and the 60th) were ordered to strengthen the 7th Canadian Infantry Brigade. The brigade then relieved the 8th Canadian Infantry Brigade and parts of the 7th, which had borne the brunt of the German attack. From the 4th through to the 10th, no significant action happened except for repeated shelling and a German attack by about 100 men in the evening of the 4th on positions held by the 43rd battalion, which was repulsed. Further attempts, on the 10th and 11th, were again repulsed. On the night of the 12 and 13th, the Brigade's 58th Battalion participated in a counter-attack, in conjunction with other forces from the Canadian Corps, to attempt to recapture lost positions on the heights of Mont Sorrel and Tor Top. After prolonged artillery fire, the troops went over the top at 1:30 AM. Despite achieving objectives, the attack being described as an "unqualified success", the battalion nevertheless incurred 165 casualties. After the battle, the brigade was relieved by two battalions from the 2nd Guards Brigade on the night between the 15th and the 16th and moved behind the front line. In all, the brigade suffered 1083 casualties from June 2 to June 16.