One tracked tank repairs, one marked artillery, one aimed bombs at civilians—all three got 15 years

A Ukrainian court sentenced three Russian agents to 15 years each for guiding Russian strikes on Donetsk Oblast, the Security Service of Ukraine (SBU) said on 26 August. Each had been recruited to mark Ukrainian military sites or civilian targets in the east, and counterintelligence exposed them between spring 2025 and March this year. The court found all three guilty of treason committed under martial law. The SBU did not name the court or say which specific strikes the men enabled.

The informer inside the armor repair base

One of the convicted men worked at a Defense Forces repair base, and the SBU detained him in the Kramatorsk sector in April 2025. Russian services noticed him through his brother, who lives in Russia and works for the Federal Security Service (FSB), the investigation established. Recruitment through relatives in Russia or the occupied territories is a method Ukrainian counterintelligence has documented before, including inside a marine brigade on the active front.

During his own shifts at the defense enterprise, he recorded the geolocations of repair shops used to restore heavy armored vehicles for Ukraine's Armed Forces. He tried to pass the photographs and building coordinates to his Russian handler through an anonymous chat in a messenger.

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The Dobropillia man who aimed 1.5-ton bombs near Pokrovsk

The second man was an unemployed resident of Dobropillia and an agent of Russian military intelligence, which noticed him through anti-Ukrainian comments in Telegram channel chats, the SBU said. The agency's counterintelligence detained him near Pokrovsk in March this year. Investigators established that he directed 1.5-ton guided aerial bombs at fortified areas and at artillery positions that keep Russian assault groups under fire control on the Pokrovsk axis. Russian forces have leaned more heavily on heavy glide bombs across this stretch of front this year, hitting fortifications and reducing towns to rubble their infantry then uses as cover.

The Kostiantynivka resident who marked his own city

The third man, recruited by the FSB, lived in Kostiantynivka, and SBU military counterintelligence exposed him in August 2025, according to the report. He approached Russian services through pro-Kremlin Telegram channels and offered them his help.

He directed Russian guided aerial bombs and small first-person-view drones at the civilian infrastructure of the front-line city, according to the case materials. He also tracked the positions of Ukrainian drone units carrying out combat tasks on the Kramatorsk axis. Russian strikes on that axis have repeatedly hit residential blocks, with prosecutors opening war-crimes investigations.