William Bridges (general) the Narrabri district. In early 1885, in response to the fall of Khartoum and the death of General Charles Gordon during the British campaign against the Dervish revolt in Sudan, the colony of New South Wales raised a military contingent consisting of an infantry battalion, with artillery and supporting units, for service with the British. In an effort to enlist, Bridges travelled to Sydney from Narrabri, but by the time he had arrived, the force had already been raised. Nevertheless, due to concerns about Russian intentions in Afghanistan, the Australian colonies began expanding their military forces, and on 19 May
Siege of Khartoum its lowest. The relief expedition was attacked at Abu Klea on 17 January, and two days later at Abu Kru. Though their square was broken at Abu Klea, the British managed to repel the Mahdists. The Mahdi, hearing of the British advance, decided to press the attack on Khartoum. On the night of 25–26 January an estimated 50,000 Mahdists attacked the city wall just before midnight. The Mahdists took advantage of the low level of the Nile, actually crossing it on foot, and rushed around the wall on the shores of the river and into the town. The details of