Anglo-Zulu War royal capital. While Cetshwayo's army numbered perhaps 35,000 men, it was essentially a militia force which could be called out in time of national danger. It had a very limited logistical capacity and could only stay in the field a few weeks before the troops would be obliged to return to their civilian duties. Zulu warriors were armed primarily with "Assegai" thrusting spears, known in Zulu as "iklwa", clubs, some throwing spears and shields made of cowhide. The initial entry of all three columns was unopposed. On 22 January the centre column, which had advanced from Rorke's Drift, was encamped
Anglo-Zulu War they left or protected if they remained. In addition, Frere planned to use the meeting on the boundary commission report with the Zulu representatives to also present a surprise ultimatum he had devised that would allow British forces under Lord Chelmsford, which he had previously been instructed to use only in defense against a Zulu invasion of Natal, to instead invade Zululand. Three incidents occurred in late July, August and September which Frere seized upon as his "casus belli" and were the basis for the ultimatum to which Frere knew Cetshwayo could not comply, giving Frere a pretext to attack