TOP NDA COACHING CENTRE IN VISAKHAPATNAM 1. Introduction to NDA Coaching in Visakhapatnam Visakhapatnam has become one of the best places for defence aspirants preparing for the NDA exam. Many students choose this city for its disciplined training environment and quality coaching institutes that guide them towards their dream of joining the armed forces. 2. What is NDA and Why It Is Important The National Defence Academy is the gateway for students who want to become officers in the Indian Arm