US vs China undersea: How their most advanced attack submarines compare The United States ...

Ever since they started sailing the world's waterways in the 17th century, submarines have evolved significantly in the years since. Subs are some of the most important naval vessels in any blue water ...

2. What Makes a Submarine “Biggest”? 3. The Typhoon Class: Russia’s Arctic Leviathan 4. The Ohio Class: America’s Underwater Guardian 5. Contenders and Rising Powers 6. The Human Element: Life Inside ...

The more you read the news these days, the more things seem to be getting testy, with geopolitical tensions rising around the world. In the never-ending battle for superpower status, China seems to be ...

China has rapidly built up its submarine fleet by making a technological U-turn to produce boats the U.S. hasn’t built in more than 65 years. More than half of the estimated 66 submarines operated by ...

JS Sogei, the sixth Taigei-class submarine, entered the water in a ceremony held at KHI’s shipyard in Kobe City, Japan, Oct. 14, 2025. The Taigei class are Japan’s newest diesel-electric submarines.