The expiration of the New START treaty leaves more than 10,000 U.S. and Russia nuclear weapons unconstrained for the first ...

The United States remains the world's leading operator of nuclear submarines, including fast-attack, ballistic-missile, and guided-missile types. However, the most significant shift in the undersea ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...

With the 09IIIB class and future 09V class, China’s development of nuclear-powered (and nuclear capable) submarines is at an ...

Several nations boast nuclear arsenals, although nearly 90% of all nukes belong to a minority. Here's who holds the lion's ...

Experts warn the expiration of a long-standing nuclear arms control treaty between the two superpowers could mark the start ...

For decades, Russia’s Kilo-class submarines were among the most recognizable diesel-electric attack submarines in ...

Donald Trump is moving the world’s largest aircraft carrier to the Middle East. The USS Gerald R Ford – the newest carrier in the US fleet – has been ordered to sail from the Caribbean towards Iran as ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

The last remaining nuclear treaty between the U.S. and Russia has expired, ending decades of arms control between the two countries with the largest nuclear arsenals.

For the first time in over 50 years, there are no nuclear arms controls in place between the world’s two largest nuclear powers, the US and Russia.

At its current production rates, China is likely to have a far more menacing submarine force than Russia in short order—though its quality is still uncertain.