During the August offensive that was launched by the Allies to break the deadlock on the peninsula, Monash's brigade was to conduct a "left hook" to the capture of Hill 971, the highest point on the Sari Bair range. On the evening of 6/7 August, the brigade launched its attack, but poor maps, heavy resistance and the mountainous terrain defeated them. Elsewhere, the offensive also stalled, resulting in disaster for the last co-ordinated effort to defeat the Turkish forces on the Gallipoli Peninsula. By mid-August, Monash's brigade was down to just 1,400 men out of the 3,350 it had begun the campaign with. On 21 August, Monash led them in an attack on Hill 60, before it was withdrawn from the peninsula for rest. While the brigade recuperated on Lemnos, Monash took leave in Egypt, where he learned of his appointment as a Companion of the Order of the Bath. In November, the 4th Brigade returned to Gallipoli, occupying a "quiet sector" around Bauchop's Hill. Monash used his engineering knowledge to improve his brigade's position to withstand the winter, and he worked to improve the conditions that his troops would have to endure, but in mid-December the order to evacuate the peninsula came.