Topic: Security challenges and their management in border areas
Q6. “The proliferation of low-cost drones has altered the economics of modern warfare.” Explain the factors behind their growing military utility. Highlight the challenges they pose to conventional air-defence systems. (10 M)
Difficulty Level: Medium
Reference: NIE
Why the question
The increasing use of low-cost drones in contemporary conflicts, particularly the Russia–Ukraine war, has highlighted their ability to reshape the economics of warfare and challenge traditional air-defence architecture.
Key Demand of the question
The question requires explaining how low-cost drones have changed the cost and operational dynamics of warfare, the factors responsible for their growing military utility, and the challenges they create for conventional air-defence systems.
Structure of the Answer:
Introduction
Briefly introduce the emergence of inexpensive drones as a disruptive military technology creating a new cost–capability asymmetry in modern warfare.Body
- Changing economics of warfare: Indicate how affordability, expendability, mass deployment and favourable cost-exchange ratios are transforming conventional warfare.
- Factors behind growing military utility: Cover technological accessibility, multi-role capabilities, precision, scalability and reduced human risk.
- Challenges to conventional air defence: Highlight saturation, interception costs, detection difficulties, mixed aerial threats and the evolving electronic-warfare contest.
- Way forward for India: Suggest layered counter-UAS architecture, economical interception technologies and greater indigenous defence innovation.
Conclusion
Conclude by emphasising the need to shift from platform-centric air defence towards an integrated, adaptive and cost-effective counter-drone ecosystem.
