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 attacked Ukraine's energy system and some cities in an "inhuman" Christmas Day assault, Ukraine's President Volodymyr ...

Ukraine's air force says it detected 184 missiles and drones, causing damage to energy infrastructure across the country.

Ukrainian President Volodymyr Zelensky say Russia make a "conscious choice" to launch attacks for Christmas Day Ukraine Air ...

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

Ukrainian President Volodymyr Zelensky confirmed Monday more than 3,000 troops from North Korea have been killed so far ...

Zelensky warns of greater military cooperation between Moscow and Pyongyang, including sending more troops and military ...

Pope Francis has called for negotiations between Ukraine and Russia to end the war triggered by Russia's invasion of Ukraine ...