Submarine

Russia acquired Belgorod sub: it carries six Poseidon nukes

Watch: Pakistan S-139 sub sinks frigate with a single torpedo shot

Japan received SS-513 sub – new sonar and power system, Harpoon AShM

US received USS Oregon – S9G reactor, BGM-109 missiles, Mk48 torpedoes

Russia is working on 72-meter sub – 21 knots, low radar signature

U.S. first Columbia-class nuclear submarine will cost $ 8.5 billion

Second sub with new nuclear warheads has appeared in the US

Russia hopes to receive the Yasen-M class nuclear submarine soon

Chinese spy submarines use drones to pave the way for future operations

Pentagon will try to improve the visibility of submarines using drones