What is the concept of NDA, Pune ?

Hey Aspirant ,
NDA ,is a institute which is also know as cradle for military leadership , it's an institute for young boys fresh out of school , who are groomed for 3 years and are awarded a graduate degree at the end of their training in the academy , after 3 years of gruelling curriculum they then move to their service academy for the rest one year of training before they become officers of the indian armed forces
Hope this helps !
Jai Hind