Видео с ютуба Submarine Megaproject

Virginia Class Submarines: The Greatest to Ever Do It?

Russia’s $2 Billion Submarine That Doomed 118 Men.

Typhoon Class Submarine: The Largest Submarine Ever Built - Megaprojects

Submarine Warfare: The Revolutionary Columbia-Class Submarine

Project Azorian: The Secret US Mission to Recover a Soviet Submarine

Stealth Submarines: The Silent Underwater Killers

Project 705 Lira: The Soviet Submarine That's Still the Fastest Ever Built

Россия может возобновить работу секретной советской базы подводных лодок

The Manta Ray: How America's Futuristic Underwater Drone will Change Warfare.

I-400: The Japanese Submarine... That Was Also An Aircraft Carrier

Russia’s Nuclear-Powered "Doomsday" Torpedo

The World's Fastest Nuclear Submarine? - Nuclear Engineer Reacts to Megaprojects

SOSUS: Spying on Soviet Submarines

Turkey's newest advanced submarine megaproject!!!

Seawolf Class Submarine: Hunting the Soviet Typhoon

Australia’s $368 Billion Nuclear Submarine Mega Project Explained

US Virginia Submarine Megaproject—$170 Billion Fleet, China Counters

USS Nautilus: The First Nuclear Powered Submarine

North Korea Has a New Nuclear Armed Submarine...

India's largest nuclear submarine megaproject!!!