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 ...

For decades, American war planners assumed that in any conflict with China, US jets would quickly seize control of the skies. That assumption is now in doubt as Beijing fields a web of long range ...

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, ...

A strange new weapon suddenly appears in public view after years of silence. Hidden projects once kept far from cameras now raise questions about what China has been developing behind closed doors.

New disclosures reveal that China’s planned super-dam on the Yarlung Tsangpo — the world’s highest-altitude major river, ...