Russia could potentially send ground troops and weapons to conduct a limited attack on a NATO country within the coming months, Denmark’s intelligence agency warned on Thursday. The Danish Defense ...

Ukraine delivered a barrage of missiles and more than 1,000 drones on Russia, which Moscow is calling the "largest ever" of the war and an attack on its parliamentary elections. Ukrainian President ...

The State Department approved a potential $2.68 billion sale of air defense equipment to Ukraine on Friday. In a congressional notification, the State Department said that it made "a determination ...

Sign up for our newsletter about national security here. The inside of an armored sarcophagus smells of gunpowder, gasoline, and gangrene. Remotely operated, unmanned ...

President Donald Trump said Russia and Ukraine had agreed to stop striking each other’s energy infrastructure. Then, overnight into Tuesday, both sides launched new attacks on energy. Russia fired a ...

The Kremlin said that an agreement would be “a very good idea” but that any deal would not have much effect on fuel markets, as President Trump had suggested. By Ivan Nechepurenko The Russian and ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO - Ukrainian President Volodymyr Zelensky speaks during a plenary session of the Ukrainian Parliament. (is associated ...

Several civilians have been killed and more than 20 others wounded overnight as Russia and Ukraine continue to attack each other with waves of drones to try to shift momentum in the more than ...

Russia has used deceptive, coercive and exploitative practices to recruit foreign nationals into its military forces and send them to fight in Ukraine, Amnesty International said in a new briefing ...

Ukrainian drones struck deep into Russia’s Arctic north Wednesday, sparking a fire at an industrial facility in Novy Urengoy, a city in the heart of Russia’s most important natural-gas producing ...

Dissident Russian director Ilya Khrzhanovsky, who is at the Venice Film Festival with competition title “DAU” countered claims by Ukrainian officials that the film has Russian state links and took a ...

Eric Schmidt is the former CEO and chairman of Google and chair of the Special Competitive Studies Project. One night this summer, as my colleagues and I traveled by train from eastern Ukraine to Kyiv ...