Russia’s Kilo-class submarines may be Cold War designs, but they remain at the core of Moscow’s conventional undersea fleet. -Nicknamed “Black Holes” for their extreme quietness, modern Project 636.6 ...

As it tried to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a Russian Kilo-class submarine at a Black Sea port.

Photos that began to circulate on social media today purportedly show the significant damage sustained by a Russian Navy Kilo class diesel-electric attack submarine after a reported Ukrainian cruise ...

The Security Service of Ukraine (SBU) claimed to have damaged a Russian Navy Kilo II (Project 636.3 Varshavyanka) ...

A Russian Kilo II-class diesel-electric attack submarine, specifically the submarine Ufa, passed through Philippine territorial waters in the South China Sea (SCS) on its way from a joint naval drill ...

OSINT researchers have reported that a large Ropucha-class amphibious assault ship and a Kilo-class submarine have been damaged at a shipyard in occupied Sevastopol. Quote from OSINT: "Appears that ...

Here’s What You Need to Know: The Kilo class of submarines were very successful in both a technical and export sense. Unlike the United States Navy, which went all-in on nuclear power, Russia ...

Russia has proposed to provide India with three fully refurbished Kilo-class submarines. The offer came right after President ...

China began ordering Russian Kilo class subs, then one of the latest diesel-electric designs available, in the late 1990s. The first two Type 39Bs appeared to be a copy of the early model 877 Kilo, ...

Iran’s three Kilo Class submarines are the most potent warships in their navy. A video has surfaced on social media showing one of them being transported by road. With the serviceability of the fleet ...

Russia’s Kilo-class diesel-electric submarines—especially the modernized Project 636.3/636.6 variants—remain central to ...