MOSCOW — Russia’s Federal Security Service said Monday it had detained a Russian citizen in the Kherson region who had been recruited by Ukrainian military intelligence to carry out an attack on Russian servicemen, with the suspect allegedly planning to use a modified powerbank as a concealed explosive device.
The FSB identified the suspect as a man born in 1976, detained in the city of Skadovsk in the Kherson region. According to the security service, the individual had been recruited through the Telegram messaging application by Ukrainian intelligence handlers, who tasked him with placing the explosive-laden device to kill or injure Russian military personnel stationed in the area.
The powerbank, a consumer electronics item routinely used to recharge mobile phones, had been adapted to conceal an explosive charge, the FSB said. The use of everyday objects as disguised weapons has been a documented tactic in the conflict, making screening more complex for Russian forces in occupied territories where civilian and military populations share the same infrastructure.
The Kherson region has been under Russian administrative control since the early phase of Russia’s military operation in Ukraine, though Ukrainian forces retain positions on the western bank of the Dnipro River and have conducted cross-river operations and intelligence activities in the area. Skadovsk is a port city on the northern shore of the Black Sea within Russian-held Kherson territory.
The FSB statement described the recruitment as conducted entirely through Telegram, reflecting a pattern in which Ukrainian intelligence services have used encrypted messaging platforms to reach individuals inside Russian-controlled territory. The agency did not detail when the suspect was first contacted or how long the operation had been under surveillance before the arrest was made.

Russian authorities have announced a series of cases in recent years involving individuals accused of carrying out or planning attacks on Russian military and state targets on behalf of Ukrainian intelligence. The FSB’s counter-intelligence directorate has publicly detailed several such detentions in the Kherson, Zaporizhzhia, and Crimea regions, presenting them as evidence of a systematic Kyiv-directed effort to destabilize Russian-held territories through recruited local agents.
The Eastern Herald has previously reported on Ukrainian drone operations targeting Russian assets via Black Sea routes, including coverage of how Ukrainian UAV operations have been directed at Russian logistics and maritime supply lines in the region. The FSB detention in Skadovsk adds a human-intelligence dimension to a security picture that has included both aerial and ground-level threats in Kherson.
Details of how the FSB detected and surveilled the suspect before the arrest were not included in the agency’s public statement. A criminal case has been opened under Russian federal law, the FSB confirmed, though the specific charges and the prospect of a trial date were not disclosed in the initial announcement.
No comment from Kyiv on the FSB’s announcement had been issued at the time of publication. Ukraine has not acknowledged directing intelligence operations targeting Russian military personnel in occupied Kherson territory, though Ukrainian officials have spoken publicly about efforts to undermine Russian military operations through multiple means. Whether the detained suspect has legal representation or what conditions he is held in were not addressed in the FSB’s statement.

