Portugal's military said that it observed a Russian Kilo-class submarine moving through the country's continental exclusive economic zone near northern Spain on Friday. NATO Maritime Command later ...

A Russian attack submarine that was stationed in Syria has officially left the Mediterranean Sea. The departure of the Kilo-class Novorossiysk leaves Russia without any known submarines in the region.

This is reported by Naval News , Ukrinform saw. The publication says Russia withdrew the Kilo-class Novorossiysk (B-61) submarine through the Strait of Gibraltar in the night hours of January 2.

Open source intelligence X account OSINT technical was among outlets reporting on Sunday that the Russian Kilo-class submarine Novorossiysk (B-61) had left the Mediterranean, after retreating from ...