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 ...

TASS/. The modified Project 636.3 Varshavyanka-class (NATO reporting name: Improved Kilo-II) fourth submarine Ufa for the Russian Pacific Fleet is set to be floated out by the end of this year ...

The Russian Kilo-class submarine was sighted just 50 kilometers (31 miles) south of Yonaguni Island, Japan’s westernmost territory just east of Taiwan, the Japanese Joint Staff said in a statement.

The engineering giant is now ready to get a major share in a Rs 5,000-crore deal with Russia; the deal would be done to upgrade and refit Kilo class submarines, originally belonging to Russia.

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.

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.