NATO, rather than the European Union, has the experience and capabilities to manage Russia’s drone threat to the continent.

Some of America's closest European allies say they're already in a gray zone between peace and war with Russia.

Tensions in Europe are escalating as a German general warns that Russia could strike Europe at any moment. With 80,000 NATO ...

RIGA, Latvia — If Russia again encroaches in NATO-member airspace, officials say they now have set expectations about how that nation will respond—and the list includes options from tracking the ...