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Drone Warfare

Global Evolution and the Shift to Strike Capability

Military drones (UAVs — Unmanned Aerial Vehicles) were initially developed primarily for intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) roles. They offered persistent, risk-free observation of enemy positions. The shift to armed drones began with the United States deploying Predator and Reaper drones in post-2001 conflicts, carrying Hellfire missiles.

The Ukraine-Russia conflict (2022 onwards) demonstrated a further, more radical evolution: low-cost commercial and semi-commercial drones — costing thousands rather than millions of dollars — carrying small munitions were used by both sides to strike armour, artillery, logistics, and command posts. Bayraktar TB2 drones (Turkey) proved decisive in early phases. FPV (First Person View) kamikaze drones became mass attrition weapons. This democratisation of lethal aerial strike fundamentally altered the cost-exchange ratio in warfare.

Key details
  • ISR Drones: Surveillance-only; examples include Heron (Israel, used by India), ScanEagle (US).
  • Armed MALE Drones: Medium Altitude Long Endurance; multi-hour missions with precision strike. MQ-9 Reaper (US), Bayraktar TB2 (Turkey), Wing Loong (China).
  • Loitering Munitions (Kamikaze Drones): Circle target area, dive on detection; examples include Switchblade (US), Harop (Israel), Nagastra-1 (India).
  • Counter-UAS: Hard-kill (interception), soft-kill (jamming, spoofing), kinetic (drone-on-drone). India's ULPGM-V3 has a dedicated Air-to-Air mode for counter-drone missions.
  • Drone swarms: Coordinated, AI-guided multiple drone attacks overwhelming point defences — India is actively developing swarm capabilities.
In the news

● Tracked since February 21, 2026 · last seen May 15, 2026 · updates as the daily brief publishes

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