Assam Rifles Public School, Keithelmanbi was established in 1964 by 14 Assam Rifles. It was deployed in Phek Dist of Nagaland during that period. The school was affiliated to the education department of Nagaland up to Vth standard (Primary level) and later in 1984 it was up graded to VIII standards (middle school). As per direction of HQ DGAR a case was initiated for affiliation with the CBSE in the Year 2003 and affiliation was granted in the year 2005 vide affiliation no. 1430010 school code 32509. But due to some other reasons its affiliation got cancelled. At present school  is running   up to  Vth standard.