Why defence R and D exposure should be part of Indian STEM education pathways

According to the All India Survey on Higher Education (AISHE), India’s higher education system has nearly 30 million students enrolled across roughly 50,000 higher education institutions. This scale underscores the potential of the Engineering pipeline. However, there is a gap between ambition and capability in advanced defence research and systems engineering. These two facts are rarely examined together within higher education and capability planning.

More theoretical

Across Engineering programmes, the constraint is not a lack of student interest. In fact, defence technologies draw sustained curiosity. Students are fluent in topics like missiles, radars, propulsion, cryptography, and autonomous systems. What they lack is not intent, but exposure. For most, defence research remains theoretical until late postgraduate study.

Defence systems are not mastered through short projects or compressed training modules. They demand systems thinking across hardware and software, tolerance for failure, security discipline, and the ability to operate under constrained, high risk conditions. These capabilities are not acquired through a final-year dissertation or a brief internship.

Interest in mission-oriented public research is visible early in an engineer’s academic life. When engagement is postponed, that interest often dissipates. Students redirect towards domains that offer faster validation and clearer career signalling, driven more by incentive structures than ability or intent. This gap matters because the nature of India’s defence engagement itself is changing.

Capability is increasingly framed not in terms of one-time procurement but as lifecycle responsibility, covering integration, maintenance, upgrades, and indigenous redesign across air, maritime, and aerospace systems. Such work extends over decades. It depends on deep domestic capacity in systems engineering, materials science, embedded software, signal processing, and reliability engineering.

Policy assessment of India’s higher education system has identified critical execution gaps in academic programmes, research exposure, and national capabilities priorities. However, the persistence of this gap is not accidental. Defence research operates under legitimate security constraints, while universities function within rigid approval cycles. Risk aversion becomes structural. Security concerns often lead to avoidance rather than pedagogical design, leaving exposure deferred and poorly aligned with early-stage student learning. As a result, defence is presented as a specialisation rather than a foundational pathway. Exposure that arrives only in the final year functions as selection, not formation.

What can be done

However, policy intent has changed. Initial exposure, interdisciplinary learning, and applied problem-solving are prioritised in undergraduate education according to the National Education Policy 2020. The question is no longer permission. It is execution. There is a discrepancy between institutional practice and policy language. It takes administrative confidence, faculty incentives, and curriculum flexibility to turn intent into exposure. Defence-related electives that are credit-bearing and lab-related can be included in the undergraduate curriculum. Under specific disclosure guidelines, capstone projects can be co-designed with public research labs. Summer programmes can offer problem statements grounded in real platforms rather than abstract case studies detached from Indian operating conditions.

Faculty engagement is equally critical. Without instructors who understand defence systems and constraints, exposure risks become superficial. The lack of organised channels to convert research experience into classroom teaching, project schedules, and access restrictions all contribute to the uneven interaction of faculty with strategic research ecosystems. Reform requires faculty development, collaborative supervision, and common infrastructure; these are not optional.

Discussions around self-reliance often reduce themselves to procurement targets and manufacturing percentages. Intellectual autonomy is harder to measure, but more decisive. When core algorithms, materials research, propulsion logic, and system architectures are developed elsewhere, dependence follows quietly.

A guidance algorithm refined in one’s 20s may still be operational decades later. Advancements in defence research build the student’s capabilities in embedded systems, artificial intelligence, materials science, thermal engineering, and hardware-centric cybersecurity that continue to matter across sectors.

The question, then, is not whether India can afford early defence exposure in STEM education. It is whether it can afford a pipeline that consistently engages its engineers only after formative years have passed.

The writer is a Professor in the Department of Space Engineering and Rocketry at Birla Institute of Technology Mesra.

Published – April 05, 2026 10:00 am IST