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 ...

Russia has arrested four people on suspicion of plotting to assassinate senior defence officials and their families on ...

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

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

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 ...

North Korean troops are suffering heavy losses in the fighting in Russia's Kursk region and facing logistical difficulties as ...

Ukrainian forces launched an incursion into Russia’s Kursk region in August, a move that undermined Russia’s military ...

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

Russian air defenses, rather than a bird strike, likely caused the downing of an Azerbaijan Airlines flight, killing 38 ...

Russian security officials said it arrested four Russians accused of planning to kill senior officials with the Defense Ministry.