(ANSA) - ROME, MARCH 21 - A Russian anti-Kremlin group called Chyorny Most (Black Bridge) has claimed responsibility for the fire that broke out last week in a building of the Russian Federal Security Service (FSB) in the city of Rostov near the Ukrainian border , which killed at least four people and injured five.
Radio Free Europe reports it.
The group said on Telegram that it "co-authored" the incident, contributing to its preparations and implementation, but did not name anyone else involved.
Chyorny Most positions itself as a guerrilla movement fighting against President Putin and the invasion of Ukraine.
(HANDLE).