The Sainik Schools are a system of schools in India established and managed by the Sainik Schools Society under Ministry of Defence. They were conceived in 1961 by V. K. Krishna Menon, the then Defence Minister of India, to rectify the regional and class imbalance amongst the Officer cadre of the Indian Military, and to prepare students for entry into the National Defence Academy (NDA), Khadakwasla, Pune and Indian Naval Academy. Today there are 26 such schools covering all the states of the country.Seats are reserved for children of serving Defence personnel and concessions are given to children of Government officials. Seats are reserved for children of serving Defence personnel and concessions are given to children of Government officials. The objective of the Sainik Schools is to prepare the students to lead as officers in the Defence Services of the country. The schools select bright and promising students through a national entrance examination and focus on moulding their overall personality with emphasis on extracurricular activities.