Battle of Isandlwana at sundown long after the battle ended and the Zulu army had marched off. The British camped on the field that night but left before sunrise without any examination of the ground as Chelmsford felt that it would demoralize his troops. The column then proceeded to Rorke's Drift. Though Isandlwana was a disaster for the British, the Zulu victory did not end the war. With the decisive defeat of Chelmsford's central column, the entire invasion of Zululand collapsed and would have to be restaged. Not only were there heavy manpower casualties to the Main Column, but most of the supplies,
Paul Kruger British campaign—he advised the use of Boer tactics, making laagers at every stop and constantly scouting ahead—but refused Frere's request that he accompany one of the British columns, saying he would only help if assurances were made regarding the Transvaal. Chelmsford thought the campaign would be a "promenade" and did not take Kruger's advice. Soon after he entered Zululand in January 1879, starting the Anglo-Zulu War, his unlaagered central column was surprised by Cetshwayo's Zulus at Isandlwana and almost totally destroyed. The war in Zululand effectively ended on 4 July 1879 with Chelmsford's decisive victory at the Zulu capital Ulundi.