Shaping India's Next Defence Officers
Dehradun Defence International is more than a coaching institute — it is a mission to prepare disciplined, capable young Indians for a life of service to the nation, through NDA, CDS, AFCAT, RIMC, RMS and Sainik School coaching.
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Built On Discipline. Driven By Purpose.
Dehradun Defence International was founded in Dehradun — a city long known as India’s coaching capital for defence aspirants — with a single, clear purpose: to guide ordinary students towards an extraordinary career in the Indian Armed Forces.
What began as focused NDA mentoring has grown into a complete ecosystem covering NDA Foundation, NDA, CDS, AFCAT, RIMC, RMS and Sainik School preparation — built by educators and Ex-Defence personnel who understand both the syllabus and the uniform.
Every batch at DDI is trained the way the forces expect: with punctuality, physical fitness, mental toughness and complete academic clarity, so that our cadets walk into the SSB room as officers-in-waiting, not just candidates.
Mission, Vision & Values
Three commitments that shape every classroom, every drill and every mentorship session at DDI.
Our Mission
To prepare every aspirant with complete academic, physical and psychological readiness for NDA, CDS, AFCAT and allied defence examinations.
Our Vision
To be Uttarakhand's most trusted name in defence coaching — known not for numbers, but for the officers we help create.
Our Values
Discipline, integrity and individual attention — the same values every cadet will be expected to carry in uniform.
Director
Mrs Lata Khatri
Director
Mrs Lata Khatri
With years of teaching and mentoring experience, our focus has always been on providing quality education, individual attention, and a motivating environment where every student can achieve their true potential. We are committed to preparing students not only for competitive examinations but also for the responsibilities that come with becoming officers of the nation.
With a Master’s degree in Sociology and recognition as a University Topper, she brings decades of academic excellence and teaching experience. She has qualified for prestigious competitive examinations, including the Army, Air Force, and IAS examinations, and has served as the Former Director of an IAS Coaching Centre in Dehradun.
Over the years, she has taught Sociology to MSW students and served as a member of the faculty at MKP College, Dehradun, as well as Mody College, Sikar (Rajasthan). She has also taught at some of India’s premier boarding schools, mentoring students with dedication, discipline, and academic expertise.
MANAGING DIRECTOR
Shashi Shekhar
(Ex Assistant Commandant)
MANAGING DIRECTOR
Shashi Shekhar
(Ex Assistant Commandant)
Shashi Sir, the esteemed Managing Director of Dehradun Defence International, is a former Assistant Commandant (AIR 23) who has successfully cleared the SSB twice, bringing a wealth of experience and expertise from his Sainik School background.
With a proven track record of clearing multiple UPSC examinations, he has devoted over nine years to cultivating an environment that nurtures and develops future leaders. As a life coach and motivational mentor, Shashi Sir possesses deep insight into the complexities of competitive examinations, equipping students with the strategies, confidence, and resilience necessary for success.
His unwavering commitment to excellence has inspired and guided numerous students, many of whom are now thriving in some of India’s most prestigious institutions.
The Team Behind Every Batch
Jitin Kumar TYAGI
Mr. Jitin Kumar brings extensive experience in teaching Physics and NDA Science, helping students prepare with a clear understanding of concepts and exam requirements. Since 2012, he has guided Class 11 and 12 students as well as NDA and CDS aspirants.
With an engineering background and a strong focus on defence exam preparation, he explains complex Physics topics in a simple and practical manner. His classroom approach focuses on building strong concepts, improving problem-solving skills, and preparing students to face competitive examinations with confidence.
Deepak Kashyap
Mr. Deepak Kashyap has over 10 years of experience in Mathematics and specialises in preparing students for the Combined Defence Services Examination (CDSE). He has worked with numerous defence aspirants, helping them develop strong mathematical concepts and improve their approach to competitive exams.
His teaching focuses on making difficult topics easier to understand while building problem-solving ability and exam confidence. Through structured guidance and practical strategies, he helps students strengthen their preparation and work towards their defence career goals.
Rohit Painuly
Mr. Rohit Painuly is a dedicated Chemistry educator focused on helping students develop clear concepts and a strong foundation in the subject. His teaching approach combines easy-to-understand explanations with focused exam preparation.
He works closely with students to strengthen their understanding of Chemistry, improve their problem-solving skills, and prepare effectively for school and competitive examinations. His goal is to make Chemistry easier to learn and help students approach their exams with greater confidence.
Aditya Panwar
Aditya Panwar is a qualified Yoga Instructor with a Master’s Degree in Yoga Science and an RYT 500 certification from Yoga Alliance USA. Trained in Rishikesh, he brings both traditional yoga practices and international teaching experience to his classes.
He has taught yoga in Canada with organisations including GoodLife Fitness Canada and Oxygen Yoga & Fitness, working with students from different age groups and fitness levels. His areas of expertise include Hatha Yoga, Ashtanga Vinyasa, Vinyasa Flow, Chair Yoga, Iyengar Yoga, Pranayama, Meditation, and Yoga Nidra.
Aditya is also a Level 4 Certified Sound Healer. His teaching focuses on flexibility, strength, breathing, relaxation, mindfulness, and overall well-being. He aims to make yoga practical and accessible while helping students develop physical fitness, mental focus, and healthy daily habits.
Milestones Along The Way
DDI Founded in Dehradun
Started with a single NDA batch and a mission to mentor defence aspirants with genuine, personal attention.
CDS, AFCAT & NDA Foundation Introduced
Grew beyond NDA to serve graduates and school-going students starting their defence journey early.
RIMC, RMS & Sainik School Coaching Added
Built dedicated programs for younger aspirants targeting India's premier military schools.
3000+ Students Mentored
A growing family of Ex-Defence faculty, subject experts and successful cadets serving across the Armed Forces.
How We Train Every Cadet
Academic Foundation
Structured syllabus coverage mapped to the latest exam patterns for every course we offer.
Physical Readiness
Daily PT, drills and fitness routines aligned with the actual physical standards every board checks.
SSB & Personality
Psychology tests, GTO tasks and personal interview practice guided by Ex-Defence officers.
Constant Mentorship
Weekly tests, tracked progress reports and one-on-one guidance throughout the course.
Ready To Begin Your Journey?
Join the DDI family and take your first disciplined step towards serving the nation.