MOSCOW, April 12. /TASS/. Russian forces uncovered and destroyed four Ukrainian subversive groups in the Kupyansk area, Spokesman for the Battlegroup West Sergey Zybinsky reported on Wednesday.

"Throughout the day, the personnel of the battlegroup West uncovered and destroyed four enemy subversive groups from the 14th separate mechanized brigade, 103rd and 115th separate territorial defense brigades, and also the battlegroup’s artillery disrupted the rotation of the Ukrainian army’s units at forward positions near the settlement of Sinkovka," the spokesman said.

In addition, the team of the Tor anti-aircraft missile system commanded by Lieutenant Ivan Mamonov destroyed a Ukrainian Furia drone near the settlement of Naugolnoye, the spokesman said.