Episode 249 - Three Columns and a Thousand Secrets: Chelmsford’s 1879 Invasion of Zululand

The invasion of Zululand did not arrive suddenly. It had been constructed brick by brick over the preceding months, through decisions made in distant offices and on dusty border farms. By early January 1879 the machinery of British imperial confidence was fully wound, and the commanders in Natal believed they were about to conduct a short, sharp campaign to correct what they regarded as a troublesome frontier problem.

For the people living along that frontier, the mood was more complex. Rumour travelled faste, and the Zulu intelligence network was already humming with accurate reports of British movements. Settlers and colonial units in Natal, meanwhile, watched the gathering storm with a mix of unease and bravado. The Boers, who had faced Zulu power before, offered advice the British would soon wish they had followed.

And so, as the new year opened, both sides prepared for a conflict neither truly understood. The British approached with modern rifles, rockets and the calm assurance of empire. The Zulu prepared with discipline, speed and an intelligence system that outperformed anything Chelmsford could muster. All that remained was for the first column to step across the river

January 11 1879 — the rainy season in Zululand lasts from January to March so the going would be muddy and the rivers flooding, but most importantly, there would be lots of sweet green grass for the thousands of oxen and horses. The fuel tank of mother nature was full. The British were keen to exploit their power, and were going to cross the border using ox-drawn wagons.
On the eve of the invasion, Lord Chelmsford had declared martial law along the borders with Zululand. The Boers and the settlers who fought alongside this army met with Chelmsford and advised him to adopt the standard laager once inside enemy territory, a proven technique of holding out against vast numbers of warriors.

Chelmsford ignored this advice from people who regarded as lower on the imperial ladder, but also because it took a great deal of time and effort to wheel the wagons into a circle, then outspan the oxen and even longer to reverse this procedure and inspan. He was going to learn a dreadful lesson in a few days and would begin laagering his troops as advised but too late for 1500 of his men.

He had initially planned to break his 17 000 strong army in to five columns and to invade Zululand from different points, all joining up to converge at Cetshwayo kaMpande’s Great Place, oNdini — modern day Ulundi. By breaking up the columns, Chelmsford was hoping they would move faster across wet Zululand. He was forced to trim the number of columns down to 3 - the same number of columns in a Zulu attack with their two horns and a central chest tactic. These two combative nations were deploying similar ideas, the centre crashing into the foe as the two wings fold around them from the sides like the thumbs pressed together and hands throttling an enemy.
It was in the area of intelligence however that Cetshwayo was ahead of Chelmsford. Whereas the British had no idea about where the Zulu army was, once the British entered Zululand, Cetshwayo was provided daily updates about the movement of his enemy.
Even the smaller reconnaissance patrols were under scrutiny. He had a network of spies throughout the region, from beyond southern Natal all the way to Delagoa Bay, and into the Transvaal.

If you’ve listened to this series you’ll remember how the Zulu and other military societies like the Basotho and amaNdebele valued accurate information at a time of war.

Zulu spies were extremely detailed gatherers of data, an oral society after all prides itself on being able to memorize long lists of facts and figures. The number of troops, horses, guns, the direction of movement, the names of the commanders, even their character type all flowed into the Zulu heartland and Cetshwayo and his counsellors hungrily consumed the data.