Two ships collided in the Marmara Sea near Istanbul's Yenikapı early on Tuesday.
The 130-meter-long (427-foot-long) TK Roterdam and 165-meter-long Bosphorus King were both anchored near the Yenikapı shore before one of them drifted, colliding with the other.
No one was hurt in the incident.
Several emergency services teams were dispatched to the area.
