 Complete the following phrase:  Following the outbreak of the Second Boer War in South Africa in October 1899, a number of regiments from areas containing large centres of population formed additional regular battalions. The Royal Munster Fusiliers were announced to be among those regiments set to form 3rd and 4th regular battalions in February 1900, but they do not appear to have done so. The 1st Royal Munster Fusiliers embarked for South Africa in 1899, and would serve there throughout the entire Second Boer War. Initially, the battalion took part in Lord Roberts advance into the Orange Free State. Following this, the battalion was attached to the 20th Brigade and fought at the 