The emergence of the sixth Algerian submarine type project 636 "Black hole

Pictures of the sixth Russian-made 636 km submarine are expected to be received by the Algerian navy this summer while the fifth submarine has already been delivered to the Algerian navy months ago and is on its way to Algeria.

With six submarines, four of the 636 and two Kilo 877 EKM submarines have been upgraded and the two submarines have appeared in the Gulf of Finland in the Baltic Sea, making Algeria one of the largest submarine operators in the Mediterranea