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

Trump's push follows in the footsteps of Reagan's Strategic Defense Initiative, a scrapped program popularly called "Star ...

President Donald Trump ordered the construction of a new missile defense system covering the United States, the latest move ...

The B61 bomb’s reported yield will be adjustable to between 0.3 and 50 kilotons. A kiloton is the equivalent of 1,000 tons of TNT. Although not possessing the long-distance standoff capacity of either ...

With China, Russia, and Islamists scratching at the door, peace costs money. America is upgrading its needed nuclear arsenal, ...

Two American fast-attack submarines, armed with cruise missiles and torpedoes, visited Guam earlier this month.

In addition to highlighting the need for the Radiation Exposure Compensation Act, Dave Crete’s story highlights the dangers of explosive nuclear testing ...

The first of the new submarines, the HMS Dreadnought, is expected to enter service with the Royal Navy in the... Here’s What You Need to Know: These deadly nuclear missile submarines deter ...

A detailed model has provided what’s likely our best idea of how the U.K. Royal Navy’s new Dreadnought class nuclear ...

New America VP and ASU Professor of Practice Peter Bergen examines efforts at modernizing the U.S. nuclear arsenal.

Rolls-Royce has won a £9bn contract to upgrade submarine nuclear reactors. The firm will also build reactors for new ...

Russia slammed Donald Trump ’s plan for an ‘Iron Dome’ missile defence shield in a nuclear weapons space war row. Moscow said ...