Army Secretary Daniel Driscoll on Wednesday warned that Ukraine’s recent drone strikes deep inside Russia reveals the United States has its own vulnerabilities in the face of similar attacks.

The United States assesses that Ukraine's drone attack over the weekend hit as many as 20 Russian warplanes, destroying ...

WASHINGTON (AP) — U.S. President Donald Trump said that Russian President Vladimir Putin told him “very strongly” in a phone ...

Donald Trump seems to have no problem with what Russian President Vladimir Putin told him in a recent phone call.

The audacious attacks on Russian airfields highlight the power of unconventional, asymmetric warfare — and the threat to U.S.

A stunning attack in Russia highlights how small drones can be outfitted with new software and components to turn them into ...

Russian President Vladimir accused Ukraine of seeking a truce only to replenish its stockpiles of Western arms, recruit more ...

Kremlin spokesperson Dmitry Peskov told journalists on Wednesday that Tuesday's explosion at the Kerch Strait Bridge caused ...

But so far, Trump has taken no action, and Russia continued to inflict pain on Ukraine as well. Earlier on Sunday, Moscow ...

The second round of talks was even shorter than the first and didn’t address any substantive issues to ending the three-year ...

Ukrainian drone attacks and shelling knocked out electricity substations, Russia-installed officials said.