Matthew Whitaker, U.S. Ambassador to NATO, joins CNBC's 'Squawk Box' to discuss the push for Russian sanctions, what to ...

Can a $30,000 drone actually wear down a billion-dollar air defense? Russia’s incessant employment of Shahed-based drones in Ukraine is not only a hardware test, but a melting pot for the most ...

US President Donald Trump's envoy, retired Lt. Gen. Keith Kellogg, arrived in Kyiv as the Trump administration potentially ...

The Kremlin reported ongoing U.S. arms deliveries to Ukraine, expressing Russia's readiness for a third round of peace talks.

U.S. President Donald Trump’s special envoy to Ukraine, retired Lt. Gen. Keith Kellogg, arrived in Kyiv on Monday ...

Europe is facing its greatest threat since World War II.”That’s the chilling warning from European leaders as a wave of ...

After years of lavishing praise on the Russian leader, President Trump abruptly changed his posture amid mounting frustration with the lack of progress on a cease-fire.

NATO Secretary-General Mark Rutte is set to meet President Donald Trump this week on the heels of the U.S. leader announcing ...

One Palm Beach EMT has taken his dedication to a global scale—answering the call to serve not just his own community but a nation in crisis.

US President Donald Trump is hosting the NATO chief in Washington on Monday after teasing a "major statement" on Russia's war ...

Increasing White House pressure against Fed Chair Jerome Powell is yet to be priced in by Treasury markets, John Briggs of Natixis said. Investors are pricing interest rate cuts this year, weighing on ...

On a patch of dirt in the vast wilderness in Alaska, a long-range drone roared like a lawn mower as it shot into the sky. It ...