When it comes to preparing for the National Defence Academy exam, Shield Defence Academy (SDA) stands out as the best NDA coaching in Lucknow. With expert faculty, regular mock tests, SSB interview training, and physical fitness sessions, SDA offers complete guidance under one roof. The academy’s disciplined environment, hostel facilities, and foundation program after 10th make it the perfect choice for serious defence aspirants. At SDA, you don’t just study for an exam — you are trained to become an officer. Join SDA and take your first step towards the Indian Armed Forces.