2014 Russia-Ukraine War

Leleka-100 in the 2014 Russia-Ukraine War

Ukrainian forces used Leleka-100 reconnaissance UAVs in the Donbas war zone and later in the full-scale phase for battlefield surveillance, target detection, and artillery fire correction.

Weapon profileLeleka-100
SideUkraineRoleReconnaissance & SurveillanceTargeting Support
Leleka-100, Fixed-wing reconnaissance UAV system, Aircraft & UAVs - 2014 Russia-Ukraine War
Image source: UA Leleka-100 in Avdiivka 01.jpg

Evidence Map

ClaimSources
Ukrainian forces used Leleka-100 UAVs in the Donbas war zone before the 2022 full-scale invasion.

Sources: DeViRo's Leleka-100 UAS Officially Inducted into Ukrainian Army

Ukrainian 44th Artillery Brigade crews used modernized Leleka-100 UAVs for reconnaissance, target detection, and real-time artillery fire correction.

Sources: Modernized Leleka-100 UAV Deployed and Helps Ukrainian Artillerymen

Leleka's system role includes reconnaissance, target detection, fire correction, and objective assessment.

Sources: Leleka

Later Leleka battlefield adaptation included responses to Russian FPV interceptor drones and M2R survivability upgrades.

Sources: New Snich Evasion System Saves Ukraine Recon Drone, Ukrainian Leleka and Bulava drones get remote control function

Timeline

Leleka-100 In 2014 Russia-Ukraine War

  1. Ukrainian Army operational-use approval

    Ukraine's defense minister issued a directive approving the Leleka-100 theater UAS for Ukrainian Army operational use; the same report said Leleka-100 UAVs had seen extensive Ukrainian use in the Donbas war zone.

    Sources: DeViRo's Leleka-100 UAS Officially Inducted into Ukrainian Army

  2. 44th Artillery Brigade use reported

    Defense Express reported modernized Leleka-100 UAVs in service with Ukrainian 44th Artillery Brigade crews for reconnaissance, target detection, and real-time artillery fire correction.

    Sources: Modernized Leleka-100 UAV Deployed and Helps Ukrainian Artillerymen

  3. Interceptor-drone encounter reported

    UNITED24 Media reported a DeViRo account of a Leleka-100 returning to Ukrainian-controlled territory after several Russian FPV interceptor attacks and damage from a nearby detonation.

    Sources: New Snich Evasion System Saves Ukraine Recon Drone

  4. Remote-control and M2R upgrades reported

    Ukrainska Pravda reported DeViRo's remote-control option for Leleka and described the Leleka M2R as adding greater operating range, improved wind resistance, and an interceptor-drone evasion system.

    Sources: Ukrainian Leleka and Bulava drones get remote control function

Documented Use

Direct proof of use

Leleka-100 use in the 2014 Russia-Ukraine War is directly documented in Ukrainian service. Defense Express reported in May 2021 that the DeViRo Leleka-100 had seen extensive use by Ukrainian forces in the Donbas war zone and had received official Ukrainian Army operational-use approval after qualification trials.

A later Defense Express report, citing Suspilne coverage of the 44th Artillery Brigade, described modernized Leleka-100 UAVs in Ukrainian artillery service. The report said the crews used the aircraft to detect Russian positions, relay information to fire units, and correct artillery fire in real time.

Sources: DeViRo's Leleka-100 UAS Officially Inducted into Ukrainian Army, Modernized Leleka-100 UAV Deployed and Helps Ukrainian Artillerymen

Timeline

By May 2021, public reporting placed Leleka-100 in Ukrainian use in the Donbas war zone and recorded the formal service-use approval directive dated May 11, 2021.

In September 2025, reporting on the 44th Artillery Brigade showed the modernized Leleka-100 in an artillery reconnaissance workflow, with crews operating near the front and adapting to Russian electronic warfare and interceptor-drone threats. In 2026, additional reporting described remote-control upgrades and Leleka M2R survivability changes, including an interceptor-drone evasion system.

Sources: DeViRo's Leleka-100 UAS Officially Inducted into Ukrainian Army, Modernized Leleka-100 UAV Deployed and Helps Ukrainian Artillerymen, Ukrainian Leleka and Bulava drones get remote control function, New Snich Evasion System Saves Ukraine Recon Drone

Narrative

In Ukrainian service, the Leleka-100 functioned as a reusable fixed-wing ISR system rather than a strike weapon. The manufacturer describes the Leleka system as a Ukrainian Army reconnaissance platform for day/night observation, target detection, fire correction, and battle-damage assessment, with jamming-resistant communication channels and GPS-denied operation.

The combat record in this conflict centers on artillery support. The 2025 report on 44th Artillery Brigade crews described operators working from positions near the front, checking for Russian drones before launch, and using Leleka-100 sorties to locate enemy hideouts and feed target information to fire units.

The system's later changes reflect the drone-heavy environment of the war. Public reporting in February 2026 described a Leleka-100 surviving multiple Russian FPV interceptor attacks and returning to Ukrainian-controlled territory after damage. Ukrainska Pravda reported in June 2026 that the Leleka M2R upgrade was advertised with greater operating range, improved wind resistance, and an integrated enemy-interceptor-drone evasion system.

Sources: Leleka, Modernized Leleka-100 UAV Deployed and Helps Ukrainian Artillerymen, New Snich Evasion System Saves Ukraine Recon Drone, Ukrainian Leleka and Bulava drones get remote control function

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Sources