Russia’s top security agency says it has arrested four Russians accused of making preparations to kill senior Defense ...

U.S. President Joe Biden said on Wednesday he had asked the Defense Department to continue its surge of weapons deliveries to ...

Ukrainians faced fresh Russian drone and missile strikes on energy infrastructure nationwide on Tuesday night into Christmas ...

"Ukraine was brutally attacked on Christmas Day," said Keith Kellogg, President-elect Donald Trump's pick for Ukraine and ...

President Biden on Wednesday denounced Russia’s latest attack on Ukraine, declaring the wave of missiles and drones ...

Russia launches a Christmas Day missile attack on Ukraine as the war enters its third year. NBC News’ Erin McLaughlin reports ...

Russia launched a massive attack on Ukraine’s energy grid, leaving many in the country in the dark over the holiday. Retired Col. Jack Jacobs shares his thoughts about recent developments in Ukraine ...

Russia is willing to work with Donald Trump's incoming administration to improve relations if the U.S. has serious intentions ...

Russia’s Federal Security Service said on Thursday it had foiled several plots by Ukrainian intelligence services to kill ...

President Vladimir Putin said on Thursday there was no time left this year to sign a new Ukrainian gas transit deal, and laid ...

Ukraine's military intelligence says North Korean troops are suffering heavy losses in Russia's Kursk region and face ...

There are early indications that a Russian anti-aircraft system may have struck the Azerbaijan Airlines plane that crashed in ...