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Measured figures
Mass
Single source8–9 kg (18–20 lb)[source]
Weight
Single sourceConfiguration
| Specification | Nagastra-1 | Osica (drone) |
|---|---|---|
| Type | Unmanned aerial vehicle Loitering munition[source] | Loitering munition[source] |
| Place of origin | India[source] | — |
| Used by | Indian Army[source] | — |
| Wars | 2025 India–Pakistan conflict[source] | — |
| Designer | Z-Motion Autonomous Systems Economic Explosives Limited[source] | Military Technical Institute[source] |
7,5 kg[source]
Maximum; Speed
Single source120 km/h[source]
Warhead weight
Single source1–1.5 kg (2.2–3.3 lb)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Manufacturer | Economic Explosives Limited[source] | Utva Aviation Industry[source] |
|---|
| Produced | 2024–current[source] | — |
|---|
| Warhead | High-explosive fragmentation[source] | 2 kg, capable of penetrating 500 mm of rolled homogeneous armor[source] |
|---|
| Engine | Electric motor[source] | — |
|---|
| Flight ceiling | >4,500 m (4.5 km) AMSL[source] | — |
|---|
| Flight altitude | >200 m (660 ft) AGL[source] | — |
|---|
| Accuracy | 2 m (6 ft 7 in) CEP[source] | — |
|---|
| National origin | — | Serbia[source] |
|---|
| Status | — | In service[source] |
|---|
| Primary user | — | Serbian Army[source] |
|---|
| Manufactured | — | 2023–present[source] |
|---|
| Introduction date | — | 2025[source] |
|---|
| First flight | — | 2023[source] |
|---|
| Altitude | — | up to 500 m[source] |
|---|
| Guidance | — | electro-optical camera with target tracking function[source] |
|---|
| Operation | — | wireless radio link[source] |
|---|
| Source measurement | — | Osica 2 has option to be launched from containers and for anti armor units. BOV 1 is equipped with Osica 2. Osica 2 has range of 25 km.[source]Osica (drone) · Characteristics; only the objects and conditions stated in this passage Weight : 7,5 kg[source]Osica (drone) · Characteristics / Specifications; only the objects and conditions stated in this passage Speed : 120 km/h[source]Osica (drone) · Characteristics / Specifications; only the objects and conditions stated in this passage Altitude : up to 500 m[source]Osica (drone) · Characteristics / Specifications; only the objects and conditions stated in this passage Endurance : 30 minutes[source]Osica (drone) · Characteristics / Specifications; only the objects and conditions stated in this passage Range : 20 km[source]Osica (drone) · Characteristics / Specifications; only the objects and conditions stated in this passage Warhead : 2 kg, capable of penetrating 500 mm of rolled homogeneous armor[source]Osica (drone) · Characteristics / Specifications; only the objects and conditions stated in this passage |
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| Reported operators |
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