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A Strategic and Practical Vision for Building India’s Future in Unmanned Aerial Systems
As unmanned aerial vehicles rapidly transform modern warfare, agriculture, logistics, disaster management and industrial operations, India stands at a defining moment in its journey toward indigenous drone technology. Addressing this emerging technological revolution, Col. Lakshyajeet Singh Chauhan presents Wings of Astra: India’s Rise in Indigenous Drone Technology, a compelling exploration of how India can design, develop and manufacture the technologies that will shape its aerial future.
Published by Clever Fox Publishing, the book combines military experience, aerospace engineering, research and practical UAV development to present a comprehensive perspective on India’s evolving drone ecosystem. Rather than treating drones purely as futuristic machines or geopolitical tools, the book examines the engineering, policy and operational decisions required to build a truly self-reliant drone industry.
India’s Drone Revolution Has Arrived
The rapid adoption of drones across the world has fundamentally changed the way nations approach surveillance, warfare, logistics and infrastructure. Affordable, intelligent and increasingly autonomous systems are creating new possibilities while also presenting complex technological and strategic challenges.
Against this backdrop, Wings of Astra asks an important national question: Can India move beyond adopting drone technology to becoming a leader in designing and manufacturing its critical components?
The book examines this challenge through the lens of indigenous innovation, connecting tactical requirements with policy ambitions and engineering execution. It highlights the importance of developing domestic capabilities in areas such as airframes, propulsion, flight-control systems, communication networks, autonomy and scalable manufacturing.
About the Book
Wings of Astra: India’s Rise in Indigenous Drone Technology is positioned as a practical and strategic guide to India’s emerging drone century. Drawing on military experience, aerospace research and hands-on UAV development, the book explores the journey from identifying operational requirements to designing, testing and manufacturing indigenous drone systems.
One of its distinctive concepts is the “Living Machine” framework, which presents a drone as an integrated organism. The airframe functions as the skeleton, propulsion as the muscle, the flight controller as the brain and the data link as the nervous system. By simplifying complex UAV architecture through this framework, the book offers readers a structured way to understand drone design, system integration and mission-oriented engineering.
The book also looks beyond defence applications. The same indigenous technologies that can support border surveillance and military operations can potentially transform agriculture, healthcare logistics, disaster response, infrastructure management and industrial productivity. Through this wider perspective, Wings of Astra presents drones not simply as defence assets, but as important tools in India’s technological and economic development.
Bridging the Gap Between Policy and Engineering
A central theme of Wings of Astra is the need to connect three critical elements: operational requirements, policy vision and engineering execution.
India’s growing focus on drone adoption and indigenous manufacturing creates significant opportunities, but long-term technological sovereignty requires more than policy announcements or the purchase of finished systems. It requires sustained investment in research, engineering talent, component manufacturing, testing infrastructure and innovation ecosystems.
The book explores these challenges through a systems-engineering perspective, encouraging soldiers, engineers, entrepreneurs and policymakers to look at the drone ecosystem as an interconnected technological framework rather than a collection of individual products.
Beyond Defence: Drones as Engines of National Development
While defence remains an important focus, Wings of Astra demonstrates the wider potential of indigenous UAV technology. Drone platforms can support precision agriculture, medical supply delivery, disaster-response operations, industrial inspection and other applications where speed, accessibility and automation can create significant impact.
This broader vision positions drone technology as an important part of India’s future innovation landscape. By developing indigenous capabilities, India can strengthen strategic autonomy while simultaneously creating opportunities for startups, researchers, manufacturers and technology professionals.
About the Author
Col. Lakshyajeet Singh Chauhan is an Indian Army officer, aerospace educator and defence-technology innovator whose career brings together military leadership, advanced aerospace research and practical experience in indigenous drone development.
A graduate of IIT Madras with an M.Tech in Aerospace Propulsion, Col. Chauhan served as an Instructor of Aerodynamics and Aircraft Propulsion at the Military College of EME, Secunderabad. In this role, he guided officers and JCOs while supervising research and M.Tech theses in aviation systems. During his tenure, he designed and developed a coaxial rotor UAV and successfully tested its first prototype.
His military career also includes commanding the Maintenance Flight for Cheetah and Chetak helicopters, where he oversaw servicing and flight-line operations. He later led a major EME unit in Jaisalmer with responsibility for six Technical Support Units, including units supporting MBT Arjun tanks and artillery systems.
His commitment to indigenous innovation extends beyond his military responsibilities. His research at IIT Madras on a Rocket Backpack for the Indian Army was selected under the prestigious IMPRINT India Mission. He subsequently expanded his work into the rapidly developing drone ecosystem.
Today, Col. Chauhan serves as Project Head for establishing drone manufacturing at 515 Army Base Workshop, where he has led the design and development of four indigenous drone platforms in partnership with the Bengaluru R&D ecosystem and IIT Madras.
He has also delivered talks on drone technology at institutions including IISc Bangalore and IIM Bangalore, as well as at international conferences organised by IEEE. As a consultant and advisor to aerospace companies, he contributes to the development of ventures spanning agriculture drones, medical-logistics drones, surveillance platforms, RPTO training and advanced autonomy research.
His expertise lies at the intersection of drone engineering, electronic-warfare resilience, network-centric operations, policy frameworks and indigenous manufacturing—giving him a distinctive perspective on India’s evolving aerial technology landscape.