- From Government Contracts to Growth Capital, Investors Are Emerging as Critical Enablers of Defence Innovation
- Defence Tech’s New Allies: Venture Capitalists Step into India’s Strategic Innovation Ecosystem
By Sangeeta Saxena
New Delhi. 07 June 2026. For decades, defence manufacturing was largely the domain of governments and large defence conglomerates, where innovation moved at the pace of procurement cycles and technological breakthroughs required deep pockets and long-term commitment. Today, however, the battlefield of innovation is increasingly being shaped by agile startups developing drones, artificial intelligence, cyber security solutions, space technologies and autonomous systems. Behind many of these disruptive innovations stands a new force multiplier—venture capital.
As India accelerates its journey towards Aatmanirbhar Bharat and seeks to build a globally competitive defence industrial ecosystem, venture capitalists are emerging as critical enablers, providing not just funding but also strategic mentorship, industry networks and the risk appetite needed to transform promising ideas into deployable military capabilities. In an industry where innovation often precedes procurement by years, venture capital is becoming the bridge between technological ambition and national security outcomes.
India’s defence startup ecosystem has witnessed remarkable growth over the past decade, driven by government initiatives such as Innovations for Defence Excellence (iDEX), the Technology Development Fund (TDF), Defence Industrial Corridors, and the broader vision of Aatmanirbhar Bharat. More than 500 defence startups today are working on technologies ranging from drones, artificial intelligence, cyber security and electronic warfare to space systems, autonomous platforms and advanced materials.
However, while procurement reforms and government grants have helped stimulate innovation, a significant challenge remains: access to patient risk capital.Unlike software startups that can achieve scale quickly, defence startups often require years of research and development, extensive testing, certifications, trials with the armed forces and lengthy procurement cycles before generating significant revenue. This creates a unique financing gap that traditional venture capital investors have historically been reluctant to fill.
Today, a small but growing group of venture capital funds, strategic investors and family offices are beginning to bridge that gap. Modern defence innovation is increasingly startup-driven. Technologies such as drones, unmanned systems, AI-enabled surveillance, cyber security platforms, quantum communications and dual-use technologies often emerge from startups rather than large defence companies.
While government procurement eventually provides market access, startups require capital much earlier in their lifecycle. Venture capitalists play several critical roles like funding research and product development, supporting certification and testing costs, helping startups survive long procurement cycles, connecting startups with global markets, assisting founders in scaling manufacturing and providing strategic guidance on commercialization.
In countries such as the United States, defence-focused investors like Andreessen Horowitz, Founders Fund and the backing of companies like Anduril and Palantir have transformed military technology innovation. India is now witnessing the early stages of a similar evolution.The most important question is – How Many Venture Capital Firms Are Actually Funding Defence Startups? xDespite the growing interest in defence technology, India still has a relatively small pool of investors actively funding defence and aerospace startups.
Industry experts estimate that nearly 20 venture funds and strategic investors have made consistent investments in the defence-tech sector. At a time when defence innovation requires not only visionary entrepreneurs but also patient capital willing to back long-gestation technologies, a select group of investors has emerged as the silent force behind India’s defence startup revolution. Venture capital firms and strategic investors such as 247VC, 35North Ventures, 360 ONE Asset, Acumen Advisors, Blue Ocean Venture Partners, Blue Ocean Ventures, Ideaspring Capital, Jamwant Ventures, Mark AB Capital, MountTech Growth Fund Kavach, Pinnacle Advisory LLP, Piper Serica – Bharat Tech Fund, Sahasra Capital, Sanhit and TTL Defence Services are helping shape the future of India’s defence and aerospace ecosystem. By investing in startups developing cutting-edge technologies in drones, artificial intelligence, cyber security, autonomous systems, space technologies and advanced manufacturing, these investors are doing far more than providing funding—they are nurturing innovation, enabling indigenous capability development and accelerating the nation’s march towards defence self-reliance. In many ways, they are the strategic enablers of India’s defence transformation, backing the innovators who could build the next generation of military technologies and strengthening the foundations of an Atmanirbhar Bharat in defence.
Several other investors participate opportunistically through deep-tech or dual-use technology investments, though defence may not be their primary investment focus. The emergence of sector-specific funds such as Bharat Tech Fund and MountTech Growth Fund Kavach indicates growing investor confidence in strategic technologies aligned with national security priorities. Unlike fintech, SaaS or consumer technology startups, defence startups face structural challenges that often discourage conventional venture capital.
Defence procurement timelines can stretch from three to seven years or even longer. Investors accustomed to quick growth and exits often find such timelines difficult to accommodate. Developing drones, radar systems, sensors, electronic warfare platforms or aerospace technologies requires significant capital investment in infrastructure, testing and prototyping. For many defence startups, the Indian Armed Forces remain the primary customer. This dependence creates revenue uncertainty until products are adopted at scale. Export controls, security clearances, testing requirements and procurement procedures add layers of complexity absent in conventional startup sectors.
Many defence technologies involve cutting-edge engineering with uncertain commercial outcomes. One reason venture investors are becoming increasingly interested in defence technology is the rise of dual-use innovations. Technologies developed for military applications often find commercial uses in sectors such as, agriculture, logistics, mining, disaster management, telecommunications, space applications and infrastructure monitoring.
Indian startups such as ideaForge, GalaxEye, NewSpace Research, Optimized Electrotech, Raphe mPhibr, Tonbo Imaging and others have demonstrated how defence innovations can create broader commercial opportunities.This dual-use potential significantly improves investment attractiveness.
The Government of India has increasingly recognised that defence innovation cannot rely solely on procurement reforms. Programmes such as iDEX (Innovations for Defence Excellence), Technology Development Fund (TDF), Defence India Startup Challenge (DISC), Defence Industrial Corridors, Positive Indigenisation Lists and Make-I and Make-II projects have reduced technology risks and improved visibility for investors. These initiatives effectively serve as demand signals, assuring investors that successful products may find a government customer.
Experts believe India’s defence innovation ecosystem now requires three major developments, Dedicated Defence Venture Funds as India needs more funds exclusively focused on defence, aerospace and national security technologies, Faster Procurement Pathways reducing procurement timelines would significantly improve investor confidence and startup sustainability and Greater Institutional Participation like Insurance companies, pension funds, sovereign funds and large corporate investors could play a larger role in supporting strategic technology ventures.
India’s ambition to become a global defence manufacturing and export hub will depend not only on procurement reforms and industrial policies but also on the availability of long-term risk capital. While government initiatives have laid a strong foundation, venture capital is emerging as the crucial missing link between innovation and operational deployment.
The number of investors actively funding defence startups remains relatively small—likely fewer than two dozen with meaningful exposure—but the trend is changing rapidly. As geopolitical realities, technological disruption and national security priorities converge, defence technology is increasingly being viewed not merely as a strategic necessity but also as a compelling investment opportunity.
For India’s defence startup ecosystem, the next phase of growth may depend as much on venture capitalists as on procurement officials. A noteworthy aspect of this initiative is the proactive effort by Headquarters Integrated Defence Staff (HQ-IDS) and the Centre for Joint Warfare Studies (CENJOWS) to bring venture capitalists into the defence innovation ecosystem alongside more than 150 startups participating in the event. By creating a platform where investors, military stakeholders, policymakers and technology entrepreneurs can interact directly, HQ-IDS and CENJOWS are helping bridge one of the biggest gaps in India’s defence startup landscape—access to growth capital. Such engagement is critical because many promising defence technologies require substantial investment long before they reach procurement or operational deployment.
By facilitating conversations between defence innovators and investors, the organisers are not only encouraging the flow of capital into strategic technologies but also helping create a sustainable ecosystem where innovation, funding and military requirements can converge to accelerate India’s defence indigenisation goals. This collaborative approach has the potential to unlock new opportunities for startups while giving investors a front-row view of emerging technologies that could shape the future of warfare and national security.
