National Academy of Defence & Allied Services

SPI

Services Preparatory Institute

Services Preparatory Institute (SPI) is a training institute that prepares young students for entry into the National Defence Academy and other defence services of India.

NDA

National Defence Academy

National Defence Academy (NDA) is a premier joint training institution of the Indian Armed Forces where cadets of the Army, Navy, and Air Force are trained together before they go on to their respective service academies.

CDS

Combined Defence Services

The Combined Defence Services (CDS) examination provides an opportunity for graduates to join the Indian Armed Forces and serve the nation with honor and discipline.

Our Courses

Comprehensive Training Programs for NDA & CDS Examinations

SPI – Services Preparatory Institute

The SPI (Services Preparatory Institute) program at the National Academy of Defense and Allied Services (NADAS) is specially designed for students who aspire to build a strong foundation for defence services through structured guidance and disciplined training.

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NDA - National Defence Academy

National Defence Academy (NDA) is the gateway to becoming an officer in the Indian Army, Navy, and Air Force. NADAS provides a disciplined, result-oriented NDA coaching program focused on academic excellence, physical training, and personality development.

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CDS - Combined Defence Services

The Combined Defence Services (CDS) examination is conducted by UPSC for recruitment into the Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force Academy (AFA), and Officers’ Training Academy (OTA).

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Our Success Story – Sudarshan Khillare’s

Journey to Success

Meet Sudarshan Khillare, one of the brightest stars of NADAS. With a dream to serve the nation through the Indian Armed Forces, Sudarshan joined our institute to prepare for both NDA and CDS exams.

Through dedicated coaching, expert mentorship, and rigorous practice sessions at NADAS, Sudarshan not only cleared the written exams but also confidently faced the SSB interview at Allahabad on 18th January. His hard work, combined with our structured training and personality development sessions, made his dream a reality.

Today, Sudarshan stands as an inspiration for all defence aspirants, proving that with the right guidance and determination, success in NDA and CDS is within reach. At NADAS, we are proud to have been a part of his journey.

Director's Message

Director (Dr. Vijay Javdhav)

National Academy of Defense and Allied Services (NADAS)

"At the National Academy of Defense and Allied Services (NADAS), we believe that serving the nation is not merely a career choice—it is a commitment of character, courage, and discipline."

Our academy was founded with the noble vision of nurturing young minds into confident, competent, and ethically grounded leaders prepared to serve through the Armed Forces and allied services.

In today's competitive environment, success demands more than knowledge. It requires mental resilience, physical fitness, and an unwavering sense of duty. At NADAS, we focus on holistic development through rigorous training and value-based education.

Our experienced faculty, structured training programs, and disciplined environment are designed to bring out the best potential in every aspirant. We emphasize integrity, perseverance, teamwork, and self-belief—qualities that form the backbone of a true officer and public servant.

I firmly believe every aspirant carries the spark to lead. Our role is to shape that spark into a flame of excellence. We are proud to walk alongside our students on their journey toward honor and national pride.

I invite students and parents to join us in this mission of building future leaders for a stronger India.

Jai Hind.

What Say Our Students

“My journey with NADAS Academy has been truly life-changing. Yahan sirf academics nahi, balki discipline, confidence aur leadership skills bhi develop hote hain. The mentors are extremely supportive, environment is motivating, and every day pushes you to become stronger—mentally and physically. If you’re serious about your goals and want proper guidance with dedication, this is the perfect place. Proud to be a part of such an inspiring academy. Truly deserving of 5 stars! ⭐⭐⭐⭐⭐”
Prandhay Awachar

NADAS is one of the famous NDA Institute provides good guidance for students preparing for the NDA examination. The faculty members are knowledgeable and explain concepts clearly, especially in Mathematics and General Ability. Regular tests, doubt-clearing sessions, and proper study material help students understand the exam pattern and improve their performance.The discipline and competitive environment motivate students to stay focused. Physical training guidance and interview preparation are also helpful for overall NDA readiness. With consistent effort from students, the institute can be a strong support system for NDA aspirants.
Amol Dangre

“NADAS Academy offers a solid NDA coaching environment, with focused preparation for both the written exam and SSB interview stages. The faculty are described as experienced and supportive, and they try to create a disciplined, defence-oriented atmosphere with weekly tests, doubt-clearing sessions, and physical training options. They also provide study materials and occasional video classes so you can revise even outside class hours. Overall, the academy seems dedicated to helping students improve academically and physically.”
Samyak Hambarde

Best NDA academy with excellent PT, drill and sports training. All subjects are taught clearly through regular lectures by experienced teachers. Dedicated sports teacher and disciplined environment make it perfect for NDA preparation.
Samyak Hambarde

“NADAS Academy offers a solid NDA coaching environment, with focused preparation for both the written exam and SSB interview stages. The faculty are described as experienced and supportive, and they try to create a disciplined, defence-oriented atmosphere with weekly tests, doubt-clearing sessions, and physical training options. They also provide study materials and occasional video classes so you can revise even outside class hours. Overall, the academy seems dedicated to helping students improve academically and physically.”
Learn Sphere

" This academy is really good and amazing ................... because of this academy I can see my bright future and become a officer . If anyone joined this academy then really that cadet will become an officer... So, you take admission in nadas
Omkar Kapte

NADAS Academy has always been a place filled with potential, talent, and unforgettable learning moments. The dedication of students and the vision behind the institution truly make it special. “Excellent academy with dedicated teachers, clear concepts, and a very motivating learning environment." However, like every growing academy, there are areas where better coordination, stronger management, and clearer communication could elevate it to the excellence it is capable of achieving. With a little more organization and attention to student needs, NADAS can truly become not just amazing in name, but outstanding in experience. We believe in its greatness — and we hope to see it shine at its fullest potential.
Chaitanya Gopal

Services Preparatory Institute

National Defence Academy

Combined Defence Services