On 1 April 1902, 3 KAR moved its headquarters from Mombasa to Nairobi, and together with 4 KAR and 5 KAR, was used by the British colonial government in expeditions against those who resisted British rule. In 1904 5 KAR, which was mainly made up of Indian troops, was disbanded chiefly because of maintenance costs and also because the British felt they had contained the resistance to their rule. It was however reconstituted in 1916 during World War I and stationed in Meru.