Purpose and National Service NDA is a gateway to serving in the Indian Armed Forces (Army, Navy, and Air Force). Cadets trained at NDA dedicate themselves to protecting the country, often facing real-life challenges and earning immense respect. In contrast, JEE leads to engineering degrees, and while engineers contribute greatly to society, the sense of direct national service is more visible in a military career. Job Security and Career Path After clearing NDA and training at the National Defence Academy (Pune) and respective service academies, one becomes a commissioned officer with job security, excellent pension benefits, and lifetime respect. JEE