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Russia KRET (Concern Radio-Electronic Technologies)
Leer-3
A vehicle-mounted electronic-warfare complex that uses Orlan-10 UAVs as airborne relays to locate and jam cellular and radio networks over a wide area, enabling mass jamming or spoofing of mobile phone signals. It has been used to disrupt communications and geolocate Ukrainian troop positions.
In service since 2015
Compiled from public sources ·primary reference ↗ ·last verified 2026-07-02
Pricing: Unit cost not publicly disclosed
Procurement snapshot
Availability & export
Russian state channel
Rosoboronexport monopoly; Western sanctions exposure and payment/logistics risk for many buyers.
Channel: Rosoboronexport (state)
Fielded & proven
Operator data not public
In service since 2015. Status: active.
Lifecycle cost (est.)
No public unit price to model from.
Interoperability
No standardised NATO calibre / datalink detected in public specs.
Derived guidance from public data — export regime by country of origin, lifecycle from the GAO ~30% acquisition rule. Verify eligibility, pricing and offsets with the manufacturer and your acquisition authority.
Full specifications
Performance
Speed, range, altitude and engagement capability.
- Range
Maximum distance: ferry range for aircraft, operational range for vehicles, maximum engagement distance for missiles. Higher means more standoff or persistence.
- 6 km
Physical
Dimensions, weight and crew.
- Crew
Personnel required to operate. Fewer reduces exposure; autoloaders trade a loader for mechanical complexity.
- 3
Propulsion
Engine, power and fuel.
- Engine
Powerplant model and type.
- KamAZ truck chassis
- Propulsion type
Turbofan, turboshaft, diesel, gas turbine, solid-fuel rocket, ramjet…
- Diesel
Sensors & avionics
Radar, sensor suite and datalinks.
- Sensors
IRST, EO/IR turrets, laser designators, sniper pods, thermal sights.
- Orlan-10 UAV-mounted jamming relay, Cellular network interception suite
Specifications compiled from public KRET (Concern Radio-Electronic Technologies) and reference sources ↗. Published defense figures are approximations — treat comparisons as directional. Last verified 2026-07-02.
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Dynamit Nobel Defence RGW 90 (Panzerfaust 3) Frequently asked questions
What is the range of the KRET (Concern Radio-Electronic Technologies) Leer-3? +
The KRET (Concern Radio-Electronic Technologies) Leer-3 has a maximum range of 6 km.
How many crew does the KRET (Concern Radio-Electronic Technologies) Leer-3 require? +
The KRET (Concern Radio-Electronic Technologies) Leer-3 requires a crew of 3.
What engine does the KRET (Concern Radio-Electronic Technologies) Leer-3 use? +
The KRET (Concern Radio-Electronic Technologies) Leer-3 is powered by the KamAZ truck chassis.
What is the KRET (Concern Radio-Electronic Technologies) Leer-3 used for? +
The KRET (Concern Radio-Electronic Technologies) Leer-3 is a other typically used for electronic warfare.
How much does the KRET (Concern Radio-Electronic Technologies) Leer-3 cost? +
KRET (Concern Radio-Electronic Technologies) Leer-3: Unit cost not publicly disclosed. Defense program costs are rarely fully public and vary by contract and configuration.
