Shield Defense Academy National Defense Academy (NDA) is the top option for students preparing for entrance exam in Lucknow. Recognized as the Best NDA Coaching Institute in the city, the academy provides expert faculty, concentrated class sessions and comprehensive study material designed to build both academic power and confidence. Does the shield separate the Defense Academy, it has an all-round training approach. Students receive regular fake tests, current affairs updates and one-on-one mentoring with physical training sessions to prepare for SSB interview. The disciplined and motivational environment helps to focus on its goal of joining the Indian Armed Forces. Whether you are aiming to serve in the Army, Navy or Air Force through NDA, this institute offers the right guidance at every step of the way. Join the Shield Defense Academy and take your first step towards a proud and successful defense career. Your dream uniform begins with the right preparation - start here too.