Right now, with 394 posts allocated by the UPSC for the 2026 cycle, including missions from the Army, Navy and Air Force, candidates need to update past bookish knowledge and prepare through active practice. AIM Defence Academy's NDA Coaching in Kolkata is planned for this 47-day "Test Phase", during which full-length mock tests are utilised to determine time management. Being the bes... https://aimdefenceacademy.com/nda-coaching-kolkata/