Sainik School in Korukonda was formerly established on 18th of January, 1962. T De Almeida was the first principal of the school. The prime objective of the school is to cater to the academic, mental and physical development of the students. It prepares the students for the National Defence Academy. Admission to the school is encouraged at the sixth and ninth standard.
Boys are admitted on the basis of All India Sainik Schools Entrance Examinations. Successful candidates are asked to take up a medical check up conducted by the INHS Kalyani. The school also organizes for ABACUS Mathematics training, cycling competition, and teachers day celebrations.