The Battle of Blood River (Afrikaans: Slag van Bloedrivier; Zulu: iMpi yaseNcome) is the name given for the battle fought between 470 Voortrekkers led by Andries Pretorius, and an estimated 10,000–15,000 Zulu attackers on the bank of the Ncome River on 16 December 1838, in what is today KwaZulu-Natal, South Africa. Casualties amounted to three thousand of king Dingane's soldiers dead, including two Zulu princes competing with prince Mpande for the Zulu throne. Three Trekker commando members were lightly wounded, including Pretorius himself.