The diesel-electric boat, designated the Type 039C, is designed to increase its survivability against active sonar, said open ...

American and Australian maintainers on tender Emory S. Land will conduct maintenance on a U.S. sub in Australia next summer, ...

China's rapid advancements in submarine technology and detection capabilities are challenging the US's long-established ...

A new Chinese attack submarine is the first submarine in the world to feature an important enhancement to its stealth ...