Anglo-Zulu War 1879: Complete Campaign Field Guide — Invasion, Isandlwana, Rorke’s Drift & Ulundi // Log 017

The Anglo-Zulu War of 1879 was short, violent and strategically transformative. In less than seven months a British invasion designed to force political submission suffered one of the most famous defeats in Victorian military history, recovered through reinforcement and changed methods, destroyed the organised military power of the Zulu kingdom at Ulundi, and then dismantled the political order it had gone to war against.

The campaign is usually remembered through two places only: Isandlwana and Rorke’s Drift. Both matter enormously. Neither is the whole war.

I tend to read this campaign through ground, concentration and support. I spent twelve years with The Royal Welsh as a mortarman, so the thing that immediately catches my eye is how quickly a force can become vulnerable once it is split across difficult country and can no longer support itself properly. Isandlwana is the obvious example, but the lesson runs through the whole campaign: disciplined firepower is only useful if the force is in the right place, understands what is happening and has the time and ammunition to bring that firepower to bear.

For the confederation policy, the disputed frontier, Bartle Frere’s ultimatum and the split between colonial officials and London, start with Log 016 — The Political Road to Invasion.

Forces and strategic aims

British aim: compel acceptance of Frere’s demands, neutralise the Zulu military system and establish an imperial political settlement. Lord Chelmsford intended to invade on several axes, draw out the main Zulu army and defeat it with disciplined firepower before advancing on the royal centre at Ulundi.

Zulu aim: preserve the kingdom and defeat or repel the invading columns. Cetshwayo mobilised the amabutho but attempted to retain political control over the war. Zulu commanders sought opportunities to concentrate superior numbers against isolated British forces rather than battering themselves against every fortified position.

The British three-column invasion

Chelmsford divided the principal invasion into three columns:

• Centre Column: the main force, crossing near Rorke’s Drift under Chelmsford’s direct influence.
• Right Column: operating from the lower Tugela toward Eshowe under Colonel Charles Pearson.
• Left Column: advancing from the north-west under Colonel Evelyn Wood.

The concept was intended to stretch the Zulu response and converge toward the interior. It also dispersed British combat power across difficult country where mutual support could be slow or impossible.

12 January: Sihayo’s Kraal

The centre column’s first significant action came against the homestead area associated with Sihayo, whose family had featured in the frontier incidents used in Frere’s ultimatum. The action reinforced British confidence that disciplined troops and firepower could deal with local resistance.

That confidence would prove dangerous when applied to the main Zulu army.

20–22 January: Isandlwana

Chelmsford established a camp beneath Isandlwana without constructing the kind of fortified wagon laager or entrenched position that might have been expected against a numerically powerful enemy. On 22 January he took a substantial part of the centre column away from the camp in pursuit of reported Zulu movements.

The main Zulu army — around 20,000 or more warriors in the force that came into action — was discovered and then launched its attack on the camp. Using the familiar enveloping formation often described as the “horns of the buffalo”, the Zulu regiments fixed the British firing line, extended around its flanks and ultimately overwhelmed the camp.

The defeat destroyed much of the centre column’s camp force. The National Army Museum’s official casualty return cited 858 Europeans and 471 Africans killed on the British/colonial side.

Read Log 015 — the complete Isandlwana field guide →

22–23 January: Rorke’s Drift

A Zulu force of roughly 4,000 from the reserve/Undi Corps, led by Prince Dabulamanzi kaMpande, moved across the frontier toward the mission station and supply post at Rorke’s Drift.

The small garrison improvised a defensive perimeter from mealie bags, biscuit boxes and existing buildings. Lieutenant John Chard of the Royal Engineers and Lieutenant Gonville Bromhead of the 24th Regiment became the best-known officers, but the defence involved soldiers, Army Hospital Corps men and others, with Commissariat officer James Langley Dalton playing a significant role in the decision to stay and fortify.

Zulu assaults continued for hours. The garrison held. Eleven Victoria Crosses were eventually awarded in connection with the defence.

The tactical contrast with Isandlwana was stark: a compressed perimeter, prepared barricades, controlled fields of fire and no exposed open camp to envelop.

Read Log 014 — the complete Rorke’s Drift field guide →

The eastern column: Nyezane and Eshowe

On the same day as Isandlwana, Pearson’s right column defeated a Zulu force at Nyezane and occupied Eshowe. After news of the centre-column disaster arrived, the position became effectively besieged.

Eshowe tied down British troops and forced Chelmsford to organise a relief operation. It also showed that the war was not a single decisive collision around Isandlwana.

The northern front: Wood, Hlobane and Khambula

Wood’s force remained the strongest effective British field formation after the January disaster. In late March, operations around Hlobane ended in a costly British reverse. The following day, however, a large Zulu force attacked Wood’s prepared position at Khambula.

Khambula demonstrated the lethal effect of concentrated British rifle and artillery fire from a properly organised defensive position. The Zulu attack suffered severe losses. Strategically, it was one of the campaign’s critical turning points because it weakened the ability of the Zulu army to repeat the mass success achieved at Isandlwana.

Gingindlovu and the relief of Eshowe

Chelmsford’s relief column fought at Gingindlovu in early April. Again, the British fought from a prepared defensive formation and repelled the Zulu attack with heavy losses before relieving Eshowe.

By this stage the British Army was adapting. Camps were more deliberately fortified, reconnaissance and outposts received greater attention, and commanders were less willing to assume that firepower alone made dispersed positions safe.

Reinforcements and the second invasion

News of Isandlwana produced shock in Britain and a major reinforcement effort. Chelmsford knew his command and reputation were under intense scrutiny. The second phase of the campaign therefore involved more troops, more deliberate logistics and a far more cautious attitude toward Zulu operational mobility.

The advance was slower than the January invasion but harder for the Zulu army to exploit.

The death of the Prince Imperial

On 1 June 1879, Louis-Napoléon, Prince Imperial of France, was killed while attached to British forces on a reconnaissance. Militarily the incident did not decide the campaign, but politically it became another embarrassment around Chelmsford’s command and ensured international attention remained fixed on the war.

4 July: Ulundi

The campaign culminated near Cetshwayo’s royal capital at Ulundi. Chelmsford formed his troops into a large hollow square with infantry, artillery and Gatling guns, cavalry inside or positioned to exploit the result.

The Zulu army attacked but could not reproduce the conditions of Isandlwana. It had to cross exposed ground against concentrated fire from an alert and prepared force. The attack was broken, cavalry pursued the retreat and the royal complex was burned.

Ulundi ended the Zulu army’s ability to continue the war as an organised conventional campaign.

Cetshwayo’s capture

Cetshwayo escaped after Ulundi but was hunted down and captured in late August 1879. He was removed from the kingdom. Zululand was then divided among a number of appointed chiefs rather than restored as the same unified sovereign state.

The settlement did not produce lasting stability. Internal conflict followed, and Cetshwayo was later permitted to return to part of his former kingdom before his death in 1884.

Campaign timeline

• 11 December 1878: Frere’s ultimatum delivered to Zulu representatives.
• January 1879: ultimatum expires; British forces invade Zululand.
• 12 January: action at Sihayo’s Kraal.
• 22 January: Isandlwana; Nyezane; Rorke’s Drift begins.
• 23 January: defence of Rorke’s Drift ends.
• January–April: Eshowe besieged.
• 28 March: Hlobane.
• 29 March: Khambula.
• 2 April: Gingindlovu.
• 3 April: Eshowe relieved.
• 1 June: Prince Imperial killed.
• 4 July: Battle of Ulundi.
• 28 August: Cetshwayo captured.

Why Isandlwana happened — and why it did not happen again

Isandlwana was not proof that rifles were useless against spears, and Ulundi was not proof that Zulu soldiers had suddenly lost courage. The difference was tactical and operational context.

At Isandlwana, the British camp was divided from part of its force, spread across an open position and confronted by a Zulu army that achieved concentration and envelopment. Later British forces increasingly used prepared perimeters, tighter formations and concentrated fire. The Zulu army, meanwhile, suffered casualties and had fewer opportunities to catch a similarly exposed force.

The people behind the arrows

British accounts have traditionally focused on Chelmsford, Chard, Bromhead and the 24th Regiment. A complete campaign also requires Zulu commanders and political actors: Cetshwayo; Ntshingwayo kaMahole, a principal commander at Isandlwana; Mavumengwana kaNdlela; Dabulamanzi kaMpande at Rorke’s Drift; and the thousands of men organised through the regimental amabutho system.

Likewise, the British force was not composed only of white regular infantry. Colonial mounted troops, African levies of the Natal Native Contingent and support personnel were present throughout the campaign, and their casualties are often less prominent in popular retellings.

Myth, film and memory

The war’s modern public image has been heavily shaped by dramatic retellings of Rorke’s Drift and Isandlwana. Those stories preserved interest in the campaign but also compressed it into heroic set pieces. Field Notes treats the two battles as parts of a political and military sequence rather than as isolated legends.

Gallus Anglo-Zulu collection

The live collection currently centres on the two January battlefields and the individuals associated with them: Isandlwana map and landscape designs, Rorke’s Drift, the combined 22 January story, the defenders and James Langley Dalton VC.

Explore the Anglo-Zulu War collection →

Sources and further reading

• National Army Museum — Zulu War campaign overview
• National Army Museum — Defence of Rorke’s Drift
• South African History Online — Anglo-Zulu Wars
• South African History Online — King Cetshwayo
• 1879 Military Map of Zulu Land — provenance and licence

The 1879 Military Map of Zululand is used as this article’s featured image rather than repeated again in the body.