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

Air-raid alarms and explosions sounded on Christmas Day in Ukraine as Russian missiles and drones targeted the nation’s ...

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

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 ...

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

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

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

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

Ukrainian officials say Russia has launched a massive missile barrage targeting Ukraine’s energy infrastructure ...

Russia rebuffed incoming US President Donald Trump’s call for an immediate ceasefire in Ukraine, while saying it’s ready to ...

President Joe Biden on Wedneday denounced Russia's attack on Ukraine's energy infrastructure on Christmas Day as "outrageous.