The U.S. Navy awarded defense contractor Lockheed Martin a $383 million contract to produce upgraded Trident II D5 missiles ...

Here’s What You Need to Remember: This range extension of the JL-3 is significant because it enables the newer Chinese submarine-launched nuclear missiles to ...

A Cold War nuclear missile will remain in service for a total of 94 years thanks to a US$383 million US Navy contract, with Lockheed Martin to modernize the submarine-launched Trident II missile ...

A Trident nuclear missile misfired and crashed into the ocean near the submarine that launched it during a test ... was the last before the £4 billion submarine re-enters service after a seven ...

SEOUL--North Korea said Monday it has conducted submarine-launched cruise missile ... that the North aims to arm the cruise missiles tested with nuclear warheads. It said the missiles flew for ...