In the 1950s, Kenyans fought against colonial control in what came to be known as the Mau Mau rebellion. In response, the British government announced a state of emergency in 1952 and engaged in a brutal counter-insurgency campaign to secure control of colonial Kenya.
During the emergency, tens of thousands of Kikuyu, Embu and Meru – tribal groups predominantly from central Kenya – were detained without trial in camps. These detention camps relied on torture sanctioned by government to get detainees to renounce their nationalistic ambitions.
More than one million other Kenyans were forcibly relocated into new and controlled villages. These were frequently sites of forced labour, coercion and violence.