Summary and What You Need to Know: The Seawolf-class submarine, the pinnacle of U.S. naval stealth and surveillance technology, remains an unfulfilled potential due to limited production.

Summary and Key Points: The U.S. Navy ... submarine, crashed into an undersea mountain while it was covertly surveying the secretive Chinese naval base on Hainan Island in the South China Sea.

Summary and Key Points: The U.S. Navy’s Seawolf ... the existing submarines were already falling behind... During an operation in international waters in the South China Sea, the USS Connecticut ...

After two years of testing the Sea Hunter drone warship has been handed over to the US Navy for possible deployment ... sea without a crew onboard It hunts submarines using cameras and radar.