Alexander Motyl, a leading scholar of Ukraine and Russia, has recently written a considered critique of my article on ...

Developing nuclear fusion and modernizing the US nuclear arsenal will require substantial collaboration with the private ...

The United States has successfully pressured the United Nations to institute sweeping budgetary reforms. But more work is ...

A US invasion of Greenland would be a comparatively simple military operation. The real consequences—political and diplomatic ...

The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

European Defense Commissioner Andrius Kubilius observed that the United States had one army, not 50—and was far stronger for it.

For the United States, leadership means both the ability to act and the ability to create frameworks that everyone will ...

Turkey, Saudi Arabia, and Pakistan have quietly formed a political and military alliance—and are likely to be far more influential in the Middle East’s future than the United States.

AI is lowering barriers to CBRN threats—but with coordinated public-private partnerships, the same technologies can become ...

Russia has made similar claims against Ukrainian F-16s in the past. Most have turned out to be false, and neither Ukraine nor NATO has confirmed the most recent one.

The sailor, Jinchao "Patrick" Wei, hoped to gain employment with the Chinese government by passing secret US Navy manuals.