Daniel Martindale helped the Kremlin target Ukrainian troops and was then spirited out of eastern Ukraine by Russian special ...

Russia's nuclear rules say it can use atomic weapons if the country — or one of its allies — is attacked, especially if the ...

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

A Russian official says American Daniel Martindale has been rewarded with citizenship for spying on Ukraine, "by decree of ...

Russia attacked cities across Ukraine, hitting energy infrastructure and wounding at least 15 people, authorities said.

General Christopher Donahue, commander of U.S. Army Europe and Africa, said allies could seize Kaliningrad "in a timeframe ...

Former Russian President Medvedev calls for preemptive strikes while Trump gives Putin a 50-day ultimatum to reach peace with ...

Hundreds of Russian attack drones and more than two dozen cruise missiles targeted Ukraine overnight, killing at least two ...

A soldier who defected from Russia's notorious mercenary army has slammed military leaders who left troops to "rot in the ...

North Korean leader Kim Jong Un restated he “unconditionally” supports all Russian actions as it wages war in Ukraine, as he ...

The legislation, which would allow the president to levy a 500% tariff on imports from countries that purchase Russian ...

Recent arrests of each other's citizens by Russia and Azerbaijan could trigger a conflict that sucks in Armenia, Turkey, Iran ...