"Putin's criminal war is getting closer to our borders," Polish Foreign Minister, Radosław Sikorski, said on Wednesday.

A member nation of the North Atlantic Treaty Organization (NATO) has warned that the war between Russia and Ukraine is slowly ...

Flight data showed how American and British reconnaissance aircraft flew from England toward Russia on Monday.

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

President Donald Trump is anticipated to meet with NATO chief Mark Rutte, make a "major" announcement on Russia, and join an ...

NATO Secretary General Mark Rutte has repeatedly said that Moscow’s annual ammunition production capacity is four times ...

The U.S. Army in Europe, along with NATO allies, wants to pursue optionally manned common launchers and munitions to deter ...

Despite the changes in warfare, Russian forces retain the ascendancy and are making slow but steady advances in the east and ...

Trump said the United States would put secondary tariffs on countries that do business with Russia if a peace deal is not ...

You might want to call Vladimir and say, ‘Hey, friend, we are still buying stuff from you, but you have got to get serious ...

NATO Secretary General Mark Rutte warned that Brazil, China and India will face secondary sanctions from the US if Russia ...

US President Donald Trump is trying again to end the war in Ukraine – not by targeting Russia, but by hitting the countries that buy Russia’s oil.