ALLIANCE DEFENCE ACADEMY
About Alliance Defence Training Academy
Transforming Aspirations into Achievements
20+
Years
500+
Officers
85%
Success
About Alliance Defence Training Academy
Who We Are
Alliance Defence Training Academy (ADTA) is Dehradun's premier defence coaching institute, dedicated to preparing aspirants for NDA, CDS, AFCAT, RIMC, and other defence examinations. With over 18+ years of excellence, we have established ourselves as the trusted choice for thousands of defence aspirants.
Our comprehensive training programs combine expert faculty, proven methodologies, and state-of-the-art facilities to ensure our students not only clear their written examinations but also excel in SSB interviews.
Our Mission
To provide world-class defence training that transforms aspirations into successful careers in the Indian Armed Forces.
Our Vision
To be India's most trusted and result-oriented defence academy, producing officers who serve the nation with pride and excellence.
Our Values
Discipline, Dedication, Excellence, and Integrity - the core principles that guide our training and shape future leaders.
Alliance Defence Academy
Expert Faculty
Retired Armed Forces officers, IITians, and subject matter experts with proven teaching excellence.
Proven Track Record
500+ successful selections in NDA, CDS, AFCAT with students serving across all three forces.
Comprehensive Study Material
Updated course materials, practice papers, and digital resources aligned with latest exam patterns.
Physical Training
Dedicated sports grounds and expert trainers for comprehensive physical fitness development.
SSB Interview Prep
Specialized training for psychology tests, GTO tasks, and personal interview by ex-officers.
Modern Infrastructure
Air-conditioned classrooms, well-equipped library, and hostel facilities for outstation students.
Message from Managing Director
Sachin Sharma
Managing Director
Dear Parents & Students,
Preparing a child for the Defence Services is not merely an academic pursuit—it is the holistic shaping of character, discipline, leadership, and a deep sense of national responsibility. At our Academy, we undertake this responsibility with the seriousness, dedication, and commitment it truly deserves.
Our Academy is managed and guided by professional and highly experienced Senior Armed Forces Veterans. With a clear vision and unwavering dedication, they mentor young aspirants not only to successfully clear the NDA and other Defence Services examinations, but also to imbibe and live by the core values of the Indian Armed Forces— honour, discipline, courage, integrity, and service before self.
We at Alliance Defence Training Academy believe that true preparation goes beyond classrooms, creating future officers who are mentally robust, morally strong, and ready to serve the nation with pride.
Our NDA Training System:
We understand that when parents entrust their child to us, they entrust us with their dreams, values and future. We treat every cadet with fairness, firmness, and care—just as the Armed Forces train their future leaders.
Our commitment is unwavering: to guide, train, and transform young minds into confident, capable, and morally strong future officers of the Indian Armed Forces.
Together, let us prepare our children to lead from the front and serve the nation with honour.
Sachin Sharma
Managing Director
Alliance Defence Training Academy
Our Journey
Two decades of excellence in defence training
Foundation
Alliance Defence Training Academy was established with a vision to provide quality defence coaching in Dehradun.
First 100 Selections
Achieved the milestone of 100+ selections, establishing our reputation as a leading defence academy.
Expansion
Expanded infrastructure with new classrooms, library, and hostel facilities to accommodate growing student base.
Digital Transformation
Launched online classes and digital study materials, ensuring uninterrupted learning during challenging times.
500+ Officers
Proud to have trained 500+ successful officers serving in Indian Army, Navy, and Air Force across the globe.
18+
Years of Excellence
