The Battle of Belmont was an engagement of the Second Boer War on 23 November 1899, where the British under Lord Methuen assaulted a Boer position on Belmont kopje. Methuen's three brigades were on their way to raise the Boer siege of Kimberley. A Boer force of about 2,000 men had entrenched on the range of Belmont kopje to delay their advance. Methuen sent the Guards Brigade on a night march to outflank the Boers, but due to faulty maps the Grenadier Guards found themselves in front of the Boer position instead.