A disruption in military assistance to Ukraine, even a relatively short one, could have a disproportionately decisive effect ...

US President Donald Trump’s 50-day pause ahead of possible secondary sanctions on Russia gifts the Kremlin a window to ...

Former Russian President Dmitry Medvedev said on Thursday that Russia had no plans to attack NATO or Europe but, if the West ...

President Trump's tone has shifted both toward Putin and regarding the continuation of U.S. military support for Ukraine.

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

President Donald Trump has reverted to his first-term foreign policy posturing, which was generally pretty great from a ...

To appreciate the dramatic shift in President Donald Trump’s policy towards Ukraine, consider two scenes in the Oval Office, ...

Russia continued its nightly bombardment of Ukrainian cities overnight into Tuesday, after President Donald Trump said the ...

Russia launched four missiles and 136 drones into Ukraine overnight into Monday morning, according to Ukraine's air force.

President Donald Trump’s ultimatum to Russia to accept a peace deal in Ukraine within 50 days or face bruising sanctions has ...

The Kremlin said U.S. President Donald Trump signaled to Ukraine that it should continue the war after he said he would send ...