The Second Anglo-Boer War (sometimes referenced simply as the Boer War in the UK although there was an earlier conflict fought between 1880 and 1881) was fought between the British Empire in Africa and the Boers, a combined force from the South African Republic and the Republic of the Orange Free State. The Boer Republics declared war on Britain on October 11th 1899 after years of escalation and fears of Britain attempting to annex their territories for their gold and diamond deposits. The war would last until May 31st 1902 with a British victory and the absorption of their defeated foe’s lands in to the British Empire.
In 1899, Britain was overconfident regarding the state of her imperial security in the south African region and as such was woefully under-prepared for when the Boers struck. The Boer forces moved through much of the sparsely defended countryside while laying siege to the fortified British positions in towns like Kimberley and Ladysmith.
Then in one disastrous week beginning on December 10th 1899, the British Army suffered three devastating defeats by the forces of the Boer Republics. This week would become known as “Black Week”. The first came at Stormberg where Sir William Gatacre’s exhausted forces were beaten after undertaking a night march through heavy rain.
The next day on December 11th, an expedition under Lord Methuen that had been attempting to relieve the besieged town of Kimberley was also defeated by Boer forces at Magersfontein. Among the 1,000 British casualties at Magersfontein was Major-General Andrew Gilbert Wauchope CB CMG whose loss exacerbated the sense of disaster regarding the battle in Africa and back home.
On the following Friday, Commander-in-Chief of British forces in South Africa General Sir Redvers Henry Buller VC GCB GCMG was defeated attempting to relieve the town of Ladysmith. The battle at Colenso cost over 1,000 British casualties and forced Redvers in to retreat. This defeat brought an end to the “Black Week” and proved a wake-up call to the British who began a massive build-up of reinforcements.
There were several factors that led to these disasters. Firstly, the British forces in Africa were used to fighting rebel tribesmen armed with spears rather than a well disciplined force armed with equivalent weapons to themselves. The British also struggled to organise themselves effectively beyond the immediate battlefield which meant opportunities to take advantage of weaknesses in the Boer lines were missed. Finally, the Boers were fighting in territory they had grown up in whereas much of the British force consisted of troops brought in from across the Empire such as Australia and New Zealand as well as Britain itself.
All these lessons would be learned and through 1900 and 1901 the Boers would be beaten back until their final defeat in 1902.