Anglo-Zulu War his own initiative, without the approval of the British government and with the intent of instigating a war with the Zulu, had presented an ultimatum on 11 December 1878, to the Zulu king Cetshwayo with which the Zulu king could not comply, including disbanding his army and abandoning key cultural traditions. Bartle Frere then sent Lord Chelmsford to invade Zululand after this ultimatum was not met. The war is notable for several particularly bloody battles, including an opening victory of the Zulu at the Battle of Isandlwana, followed by the defeat of a large Zulu army at Rorke's Drift by
Jan Smuts in the South African Republic of the Witwatersrand were far in the future, they were also under attack from several of the Native tribes, particularly from the Zulus. The British government judged it an opportune moment to add it to the Empire. The annexation itself proceeded with little difficulty and the British army were able to destroy the Zulus as a military power in the 1879 Zulu war. However, in 1880 the Boers, led by Kruger, arose, inflicting a number of relatively minor defeats upon the British army, culminating in the British defeat at the battle of Majuba; so ended what later became known as