Top Defence Academies in India : The following are the top-rated defence academies in India:   NDA The National Defence Academy (NDA) is the institute of the Indian Armed Forces where joint defence service training is provided to the cadets of the three services i.e. the Indian Army, the Indian Navy, and the Indian Air Force train together before they go on to their respective service academy for further pre-commission training. It is situated in Khadakwasla, Pune, Maharashtra. It is the first tri-service academy in the world. The NDA offers only a full-time, residential undergraduate program. Cadets are awarded a