Beijing urged the U.S. and Russia to act soon, saying the global nuclear order was on the line.

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

The New Start Treaty will expire Thursday, removing limits on the U.S. and Russia's arsenals for the first time in over 50 ...

China is sending tools to help Russia build its nuclear-capable hypersonic missile that Vladimir Putin is using to threaten ...

Drone swarms can quickly overwhelm defenses and are difficult to combat effectively, but China's new microwave system could ...

Vladimir Putin’s most dangerous new capability is not a single missile or drone, but a fast-maturing strike complex that blends hypersonic weapons, precision electronics and directed-energy systems.

A photo has surfaced that appears to show a mock-up of the roughly 20-foot-long weapon on display at an exhibition.

PLA-linked research indicates a concerted attempt to develop lethal, autonomous drone swarms specifically for urban warfare, ...

The risks of this stand-off have been contained over the years by various arms-control agreements, most recently New START. But that treaty expired this week, with no replacement. To make matters more ...

China wants to counter drone swarms using high power microwave weapons ...