In the Murmansk district of Roslyakovo, at the ship repair plant No. 82, the floating dock sank, in which the Northern Fleet aircraft carrier Admiral Kuznetsov was under repair.

According to Russian media, when the aircraft-carrying cruiser left the dock, the latter began to sink. On the deck of the "Kuznetsova" while falling tower crane. A rescue operation was conducted, social networks report four victims, allegedly workers of the plant.

According to eyewitnesses, ambulances.

The PD-50 was the world's largest float, the only one capable of repairing the Admiral Kuznetsov - the last of the Russian aircraft carriers.