Europe needs a strong bulwark against Russian aggression, but building and maintaining it will be challenging.

Ukraine's General Staff confirmed an overnight attack on the Zhutovskaya oil depot in Russia's Volgograd region on Jan. 9-10.

Hello, this is Asami Terajima reporting from Kyiv on day 1,419 of Russia's full-scale invasion of Ukraine. Today's top story: ...

In total, Russia fired at least 293 drones and 18 missiles overnight, according to the Ukrainian air force. Those figures ...

Ukraine's allies said they had agreed to provide the country with multilayered international defense guarantees as part of a ...

Russia warns Western forces deployed to Ukraine under postwar security deal would be "legitimate combat targets" as ...

The hypersonic Oreshnik intermediate range ballistic missile hit Ukraine's western Lviv region late Thursday night, although ...

President Volodymyr Zelensky said Ukraine needs to focus on security issues, developing its defense and security forces, and ...

Ukrainian President Volodymyr Zelenskyy acknowledged for the first time that his country's military forces were fighting in a surprise military incursion into Russia's Kursk border region. In his ...

The United States and Ukraine have reached an agreement to resume U.S. military aid, along with resuming intelligence sharing, the two countries said Tuesday. Ukraine also agreed to a proposed ...