This is as you call it a taran drone kill the 2024.07.25 taken in on Scramble as a shot down a Mi-28 ("during a training flight").
It is also a newer one kill there a Mi-8 were shot down in Donetsk.
Otherwise there is Taran 1, Taran 2 och Taran 3 ground electronic warfare systems used by the Russian REB forces (GRU). Produced in Ukraine during Sovjet time and still used by Russian forces.
....Zhizdrinsky is not really all that very near to the border with Ukraine....
https://asn.flightsafety.org/wikibase/404399
Date: Thursday 25 July 2024
Time:
Type: Mil Mi-28
Owner/operator: Russian Air Force
Registration:
MSN:
Fatalities: Fatalities: 2 / Occupants: 2
Other fatalities: 0
Aircraft damage: Destroyed
Location: Zhizdrinsky Raion, Kaluga Oblast - Russia
Phase: En route
Nature: Training
Departure airport:
Destination airport:
Narrative:
On 25 July 2024, a Russian Air Force Mil Mi-28 attack helicopter crashed during a training flight in Zhizdrinsky Raion, Kaluga Oblast.
The crash was confirmed by the Governor of Kaluga Oblast, Vladislav Shapsha.