 Complete the following phrase:  After concentrating at Tel-el-Kebir, the battalion undertook a period of intense training culminating in a desert march to Moascar, before undertaking defensive duties along the Suez Canal. In mid-1916, the AIFs infantry divisions were sent to Europe to fight on the Western Front. After arriving at Marseilles in June 1916, the battalion was committed to the fighting the following month. Amidst heavy 