As reported by Censor.NET referring to 5 Channel, this was announced by Ukraine's Defense Intelligence.
"We should also mention the extensive use of advanced armaments by militants. We have recorded the delivery of five mobile automated systems of electronic warfare Leer-2 in Donetsk. Operating such equipment requires availability of trained personnel, which is another confirmation of direct involvement of Russia's armed forces in hostilities in the Ukrainian territory. Since such systems are only in the service of the Russian Federation," MoD Intelligence Head Skibitskyi noted.
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