Jomo Kenyatta guerrillas, Kenyatta sent soldiers into the region in December 1963 and gave them advanced powers of arrest and seizure in the NFD in September 1964. British troops were assigned to assist the Kenyan Army in the region. Kenyatta also faced domestic opposition and in January 1964, sections of the army launched a mutiny in Nairobi, with Kenyatta calling on the British Army to put down the rebellion. Similar armed uprisings had taken place that month in neighbouring Uganda and Tanganyika. Kenyatta was outraged and shaken by the mutiny. He publicly rebuked the mutineers, emphasising the need for law and order
Jomo Kenyatta Robeck became the District Officer, after which Kenyatta and the other inmates were treated more leniently. In April 1954, they had been joined by a captured Mau Mau commander, Waruhiu Itote; Kenyatta befriended him, and gave him English lessons. By 1957, the inmates had formed into two rival cliques, with Kenyatta and Itote on one side and the other KAU members—now calling themselves the "National Democratic Party"—on the other. In one incident, one of his rivals made an unsuccessful attempt to stab Kenyatta at breakfast. Kenyatta's health had deteriorated in prison; manacles had caused problems for his feet and he