India -- Drone / UAS Inventory
Last Updated: 2026-03-29 | Next Review Due: 2026-04-29
Last updated: 2026-03-28
Classification: UNCLASSIFIED // OSINT
Source ratings per: SOURCE_RATING.md
Overview
India operates one of the largest and most diverse drone inventories in the Indo-Pacific, combining significant indigenous development via DRDO and private sector with major imports from Israel and the United States. India's drone ecosystem spans target drones, tactical ISR, MALE/HALE platforms, loitering munitions, and an expanding FPV/counter-drone sector driven by lessons from the Russia-Ukraine conflict.
Indigenous Systems
DRDO Rustom-1 (TAPAS-BH-201 predecessor demonstrator)
| Field | Detail |
|---|
| Designation | Rustom-1 |
| Type | Medium-Altitude Long-Endurance (MALE) UAV -- Technology Demonstrator |
| Manufacturer | DRDO Aeronautical Development Establishment (ADE), Bangalore |
| Origin | India |
| Wingspan | ~10.6 m |
| MTOW | ~750 kg |
| Endurance | ~12 hours |
| Ceiling | ~22,000 ft |
| Payload | EO/IR sensor suite, ~75 kg payload capacity |
| Armament | None (ISR only) |
| Status | Technology demonstrator; led to TAPAS program |
| Export | None |
| Combat use | None |
| EOD relevance | Low -- demonstrator only; crash/recovery scenarios possible near test ranges |
| Sources | DRDO official publications (A-2), Jane's All the World's Aircraft: Unmanned (B-2) |
DRDO Rustom-2 / TAPAS-BH-201
| Field | Detail |
|---|
| Designation | TAPAS-BH-201 (Tactical Airborne Platform for Aerial Surveillance -- Beyond Horizon 201) |
| Type | MALE UAV |
| Manufacturer | DRDO ADE / HAL |
| Origin | India |
| Wingspan | ~20.6 m |
| Length | ~9.5 m |
| MTOW | ~1,800 kg |
| Endurance | ~18-24 hours |
| Ceiling | ~28,000 ft |
| Speed | ~225 km/h |
| Payload | EO/IR, SAR, ELINT, COMINT; ~350 kg payload |
| Armament | Provision for future weapons integration |
| Status | Flight testing ongoing; delayed repeatedly; intended for Army, Navy, Air Force |
| Export | None currently |
| Combat use | None yet |
| EOD relevance | Low-Moderate -- future armed variant may carry precision munitions |
| Sources | DRDO annual reports (A-3), Indian defense media (C-2), Jane's (B-2) |
DRDO Lakshya (PTA -- Pilotless Target Aircraft)
| Field | Detail |
|---|
| Designation | Lakshya / Lakshya-2 |
| Type | High-speed target drone / decoy |
| Manufacturer | DRDO ADE |
| Origin | India |
| Length | ~5.8 m |
| Wingspan | ~3.8 m |
| MTOW | ~700 kg |
| Speed | ~0.7 Mach (subsonic) |
| Endurance | ~45 min (jet engine) |
| Ceiling | ~30,000 ft |
| Payload | Towed/radar-augmented targets, IR flares, chaff, Luneberg lens |
| Armament | None (target/decoy role) |
| Recovery | Parachute recovery system |
| Status | In service with all three services |
| Export | None confirmed |
| Combat use | Used for air defense exercises; potential wartime decoy role |
| EOD relevance | Moderate -- parachute-recovered drones may land in uncontrolled areas; jet fuel and pyrotechnics (IR flares) present handling hazards; wreckage from shoot-down exercises requires EOD clearance |
| Sources | DRDO (A-1), Jane's (B-1) |
DRDO / HAL Nishant
| Field | Detail |
|---|
| Designation | Nishant |
| Type | Tactical Short-Range ISR UAV |
| Manufacturer | DRDO ADE / HAL |
| Origin | India |
| Wingspan | ~6.6 m |
| MTOW | ~380 kg |
| Endurance | ~4.5 hours |
| Ceiling | ~12,000 ft |
| Speed | ~185 km/h |
| Launch | Rail-launched (mobile launcher, rocket-assisted) |
| Recovery | Parachute |
| Payload | EO/IR, possibly lightweight ELINT |
| Armament | None |
| Status | Limited service with Indian Army; largely replaced by Israeli imports |
| Export | None |
| Combat use | Deployed along LoC (Line of Control) for border surveillance |
| EOD relevance | Moderate -- rail launch uses solid rocket boosters (unexpended motors/igniters may be encountered); parachute recovery failures lead to uncontrolled landings |
| Sources | DRDO (A-2), IISS Military Balance (B-2) |
DRDO ALFA-S (Autonomous Flying Wing Technology Demonstrator)
| Field | Detail |
|---|
| Designation | ALFA-S (Autonomous Low-cost Fly-Away System) |
| Type | Loitering munition / UCAV demonstrator |
| Manufacturer | DRDO |
| Origin | India |
| Details | Autonomous flying-wing design intended as a low-cost loitering munition or swarming platform |
| Warhead | Reported HE fragmentation warhead for anti-armor/anti-personnel roles |
| Endurance | Estimated 30-60 min loiter |
| Status | Development/testing phase |
| Export | None |
| Combat use | None |
| EOD relevance | High -- loitering munition with integral warhead; UXO potential if guidance fails or mission aborted; compact airframe may not be immediately recognizable as ordnance |
| Sources | DRDO press releases (A-3), Indian defense blogs (D-3) |
Indigenous FPV / Loitering Munition Programs
| Field | Detail |
|---|
| Programs | Multiple Indian startups and DRDO labs developing FPV strike drones and small loitering munitions post-2022 |
| Key developers | Hindustan Aeronautics Limited (HAL) swarm drone program; NewSpace Research Technologies (counter-drone + small UAS); ideaForge (ISR quadcopters for military); Paras Aerospace; Solar Industries (Nagastra-1 loitering munition) |
| Nagastra-1 | Electric loitering munition, ~1 kg warhead, ~30 min endurance, GPS/INS guidance, parachute-abort recovery option |
| Status | Nagastra-1 ordered by Indian Army (2024); FPV programs in evaluation |
| EOD relevance | Very High -- small form factor, integral warheads, commercial components make identification challenging; parachute-abort units may be recovered intact with live warheads; swarm drone debris fields require systematic clearance |
| Sources | Indian MoD press releases (A-2), Defense News India (C-2), manufacturer data (B-3) |
Imported Systems
IAI Heron (Machatz-1)
| Field | Detail |
|---|
| Designation | Heron / Heron TP (Eitan) |
| Type | MALE UAV (Heron); MALE/HALE UAV (Heron TP) |
| Manufacturer | Israel Aerospace Industries (IAI) |
| Origin | Israel |
| Wingspan | 16.6 m (Heron); 26 m (Heron TP) |
| MTOW | 1,150 kg (Heron); 5,400 kg (Heron TP) |
| Endurance | ~45 hours (Heron); ~36 hours (Heron TP) |
| Ceiling | ~30,000 ft (Heron); ~45,000 ft (Heron TP) |
| Payload | EO/IR, SAR, COMINT/ELINT, Maritime Patrol Radar |
| Armament | Heron: typically unarmed (ISR). Heron TP: can carry air-to-ground munitions (reportedly integrated in Israeli service) |
| Indian service | Indian Air Force, Indian Navy (maritime variant); ~100+ Herons in Indian inventory |
| Combat use | Extensive ISR along LoC, LAC (Line of Actual Control), and maritime patrol |
| EOD relevance | Low -- primarily ISR; crash sites may contain sensitive SIGINT equipment and lithium batteries |
| Sources | SIPRI Arms Transfer Database (B-1), IAI official specs (A-1), Jane's (B-1) |
IAI Searcher II (Searcher Mk II)
| Field | Detail |
|---|
| Designation | Searcher II |
| Type | Tactical MALE UAV |
| Manufacturer | IAI |
| Origin | Israel |
| Wingspan | ~8.5 m |
| MTOW | ~426 kg |
| Endurance | ~18 hours |
| Ceiling | ~23,000 ft |
| Payload | EO/IR, laser designator |
| Armament | None (ISR/designation) |
| Indian service | Indian Army -- primary tactical ISR platform along borders |
| Combat use | LoC surveillance, artillery adjustment |
| EOD relevance | Low -- unarmed ISR platform |
| Sources | SIPRI (B-1), Jane's (B-1) |
IAI Harop (Harpy 2)
| Field | Detail |
|---|
| Designation | Harop |
| Type | Loitering munition (SEAD/anti-radiation / anti-personnel) |
| Manufacturer | IAI |
| Origin | Israel |
| Wingspan | ~3.0 m |
| MTOW | ~135 kg |
| Warhead | ~23 kg HE fragmentation (some sources: shaped charge variant) |
| Endurance | ~6 hours |
| Speed | ~185 km/h cruise; ~370 km/h terminal dive |
| Range | ~1,000 km |
| Guidance | Anti-radiation seeker + EO terminal guidance; man-in-the-loop |
| Launch | Container-launched (canister array, ground/ship) |
| Indian service | Indian Air Force and Army; deployed along LAC |
| Combat use | Combat-proven in Azerbaijan-Armenia conflict (2020); Indian deployment status classified |
| EOD relevance | Very High -- integral warhead; if mission aborted or guidance fails, intact Harop is a UXO hazard; canister launch system contains propellant charges; anti-radiation seeker may complicate RF-based render-safe; compact airframe may not look like conventional ordnance |
| Sources | IAI promotional material (A-2), SIPRI (B-1), Jane's (B-1), Nagorno-Karabakh combat footage (D-1) |
IAI Harpy
| Field | Detail |
|---|
| Designation | Harpy |
| Type | Anti-radiation loitering munition |
| Manufacturer | IAI |
| Origin | Israel |
| Wingspan | ~2.1 m |
| MTOW | ~135 kg |
| Warhead | ~32 kg HE blast-fragmentation |
| Endurance | ~2.5 hours |
| Guidance | Passive anti-radiation seeker (broadband) |
| Indian service | Indian Air Force (acquired early 2000s) |
| EOD relevance | Very High -- same profile as Harop; legacy anti-radiation seeker is fire-and-forget with no man-in-loop abort; warhead fuzing may be impact + proximity |
| Sources | SIPRI (B-1), Jane's (B-1) |
General Atomics MQ-9B SeaGuardian / SkyGuardian
| Field | Detail |
|---|
| Designation | MQ-9B SeaGuardian (maritime); SkyGuardian (land) |
| Type | MALE UCAV / ISR (armed capable) |
| Manufacturer | General Atomics Aeronautical Systems (GA-ASI) |
| Origin | United States |
| Wingspan | ~24 m |
| MTOW | ~5,670 kg |
| Endurance | ~40+ hours |
| Ceiling | ~40,000 ft |
| Payload | EO/IR, Lynx SAR, maritime radar, sonobuoy dispensers (SeaGuardian); ~2,155 kg external stores |
| Armament | AGM-114 Hellfire, GBU-12/38 Paveway/JDAM (when armed); anti-ship missiles under integration |
| Indian acquisition | 31 MQ-9B (15 SeaGuardian for Navy, 8 each SkyGuardian for Army/Air Force) -- deal signed 2024 (~$3.1B) |
| Combat use | MQ-9 family extensively combat-proven (US operations globally) |
| EOD relevance | High -- armed variant carries multiple munition types; crash site may contain live ordnance (Hellfire, JDAM); composite airframe debris; fuel cells |
| Sources | US DSCA notification (A-1), GA-ASI specs (A-1), Defense News (C-1) |
EOD-Specific Threat Summary
| Priority | System | Key hazard |
|---|
| Critical | Harop / Harpy loitering munitions | Integral warheads, impact fuzing, anti-radiation seekers |
| Critical | ALFA-S, Nagastra-1, FPV programs | Small loitering munitions, may be unrecognizable as ordnance |
| High | MQ-9B (armed) | Hellfire/JDAM ordnance on crashed airframe |
| Moderate | Lakshya target drone | Pyrotechnics, jet fuel, wreckage fields |
| Moderate | Nishant | Solid rocket booster motor, parachute failure impacts |
| Low | Heron, Searcher II, TAPAS | Unarmed ISR; lithium battery and composite hazards |
Sources Summary
| Source | Rating | Notes |
|---|
| DRDO official reports / MoD press releases | A-2 | Government primary source; specifications may be aspirational |
| SIPRI Arms Transfer Database | B-1 | Confirmed import records |
| Jane's All the World's Aircraft: Unmanned | B-1 | Gold-standard reference |
| IISS Military Balance 2025 | B-2 | Annual force structure |
| Defense News / Indian defense media | C-2 | Reputable but may repeat MoD claims uncritically |
| Indian defense blogs / social media OSINT | D-3 | Useful for tracking test flights but often speculative |
| Manufacturer promotional material (IAI, GA-ASI) | A-2 | Accurate specs but may overstate capabilities |