But perhaps the most concrete application of Frank Kitson’s colonial philosophies in the context of the Troubles was the MRF. This was an elite unit so murky and clandestine that nobody seemed to agree even on the baseline matter of what precisely the acronym MRF stood for. It might have been Mobile Reconnaissance Force. Or Military Reconnaissance Force. Or Military Reaction Force. The MRF consisted of thirty or so special operators, both men and women, who were handpicked from all across the British Army.