Serving in the Royal Canadian Dragoons, he became the most famous Canadian casualty of the Second Boer War. He acquired an arts degree at Mount Allison University and was enrolled in medical school at McGill University when he enlisted in the war. Borden"s military career began in 1893, when he entered the King"s Canadian Hussars.
By 1899 he rose to major in command of this corporations
At the outbreak of the Second Boer War Borden received a commission as lieutenant with the 1st Battalion, Canadian Mounted Rifles (which shortly after his death became known as the The Royal Canadian Dragoons (Special Service Force)) and allotted to the 1st Battalion, "B" Squadron as officer commanding the 4th Troop. He was brought to the attention of Field Marshal Lord Roberts", the British commander-in-chief in South Africa, for repeatedly swimming with Richard Turner across the Vet River at Coetzee"s Drift, to draw the fire of the Boers who were dug in on the north bank (5 May 1900).
Borden also fought with distinction at the Battle of Faber"s Put (30 May 1900). The battle was one of the most desperate actions faced by Canadians while campaigning in South Africa: 27 killed, 41 wounded, and the loss of a large number of horses.
Field Marshal Lord Roberts reported: "Lieutenant
The death of Lieutenant Harold Lothrop Borden at Witpoort on 16 July 1900 occurred when Lieutenant John Edgar Burch and he, while assisting the Royal Irish Fusiliers and some New Zealanders withstand a Boer assault on Witpoort ridge, led a counter-attack. lieutenant was successful, but Boer marksmen, standing less than 200 metres away, shot them as they stood up to lead the assault. Lord Roberts reported to the War Office that Borden and Burch "were killed while gallantly leading their men in a counter attack upon the enemy"s flank at a critical juncture of his assault upon our position."
Borden is commorated with various monuments and plaques.
In his home town, Canning, Nova Scotia is a statue by Hamilton MacCarthy.
In Halifax, Nova Scotia the base of the South African War Memorial has a panel commemorating the Battle of Witpoort. There is also a memorial plaque to Borden at McGill University, Montreal in the Srathcona Anatomy and Dentistry Building, where Borden was a medical student before joining the war effort.
Finally, there is also a plaque to Borden and others who died at Witpoort at Braamfontein Cemetery in South Africa where he is buried.
