From mysterious drones over Copenhagen to saboteurs in Warsaw, Europe faces a new kind of warfare that has already crossed 10 borders.

As the host of the next World Cup, Trump sees the ball at his feet in thorny foreign policy situations involving Israel, Russia, Iran and Brazil.

Donald Trump stunned the world after declaring Ukraine was “in a position to fight and win back all” of its ground. Now, Russia is preparing a “big push” in response.

While Ukrainian officials say a massive influx of arms and technology is key to a major offensive to retake territory, analysts do not see that coming.

Trump shifted rhetoric again on the war on Tuesday, but changes in U.S. policy not mentioned

The country is usually described as a “bear” rather than other animals, Kremlin spokesman Dmitry Peskov has joked

Ukrainian drones on Sunday attacked the Kirishi oil refinery in the northwest Leningrad region, an official said, adding that debris from the shot-down drones caused a temporary fire. The refinery is one of Russia’s largest and is the second to be targeted in less than 48 hours.

Finance ministers discuss Washington’s proposal aimed at pushing Moscow to agree Ukraine peace deal

Poland’s prime minister warns of “open conflict” with Russia

Russian airstrike hit the village of Yarova, Ukraine's president and regional governor say

Moscow’s forces attacked an industrial and logistics facility in Kiev, the Defense Ministry has said

Russia launched 823 drones and missiles overnight, Kyiv said.

"I can’t go to Moscow" as missiles rain on Ukraine, he tells ABC News.

Kyiv (Ukraine) (AFP) – Russian President Vladimir Putin on Wednesday vowed to carry on fighting in Ukraine if a peace deal cannot be reached, striking a defiant tone a day before Kyiv's allies gather in Paris to discuss security guarantees.