Germany's Rheinmetall delivered Ukraine the first KF41 Lynx combat vehicle. The Lynx is one of the world's most advanced ...

President-elect Donald Trump’s suggestions that international borders can be redrawn — by force if necessary — are ...

Many assume this Trump tough talk is his signature bluster, which he uses to threaten allies to do what he wants. When he ...

The ministry announced on Jan. 10 that the second group of volunteers had already signed contracts in Lublin to join the unit ...

President-elect Donald Trump has tossed expansionist rhetoric at U.S. allies and potential adversaries with arguments that ...

"It is our dream to obtain these (security) guarantees this year and to end the war this year. We will do everything to ...

Tuesday's assassination was the latest in a long line of acts of sabotage and covert killings to hit Russia as its war in Ukraine grinds ... U.S. officials told NBC News last year.

Washington now has freer hand in restricting Russian oil amid predictions of a global glut.

Thousands of Slovaks have taken to the streets as protests against the pro-Russia policies of populist Prime Minister Robert Fico spread from Slovakia's capital to towns and cities across the country ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

RAMSTEIN AIR BASE, Germany (AP) — Ukrainian President Volodymyr Zelenskyy and U.S. Defense Secretary Lloyd Austin used their ...

President Joe Biden's administration says it's expanding sanctions against Russia's critically important energy sector over its war in Ukraine.