The incident happened near Cape Shabla
Two ships have collided in the Black Sea east of Cape Shabla, said Hristo Hristov, chairman of the National Board for Aircraft, Maritime and Railway Accident Investigation.
The incident happened shortly after 2 p.m. on 8 November. There were no injuries and no fuel spillage.
The Russian ferry Slavyanin collided with the Palau-flagged general cargo vessel NEW RAOUF.