Russia’s development of a nuclear-tipped ASAT could ultimately spark a great-power conflict, say defense experts across U.S.

An intensifying military alliance between Russia and North Korea could spell trouble for President Biden in November.

Ukraine has imposed emergency power shutdowns in most of the country a day after Russia unleashed large-scale attacks on energy infrastructure and claimed it made gains in the eastern Donetsk province ...

Ukrainian President Volodymyr Zelensky met with the Philippine president on Monday in a rare Asian trip to urge regional leaders to attend a Swiss-organized global peace summit on the war in Ukraine ...

Russia’s sole aircraft carrier is described by the Russian ... Unlike its more modern nuclear-powered carrier counterparts ...

Officials in Ukraine said Russia pummeled the country's energy infrastructure with a large-scale drone and missile attack, ...

"This constant escalation can lead to serious consequences," Russian President Vladimir Putin said earlier this week.

Missiles fired by the Ukrainian navy struck an oil terminal at the Russian port of Kavkaz in the Krasnodar region on Friday, ...

Ukraine's national grid operator Ukrenergo said the attack damaged energy facilities in the eastern Donetsk, southeastern ...

Iran and an Israeli company also exploited the tools in online influence efforts, but none gained much traction, an OpenAI ...

MANILA, Philippines (AP) — Ukrainian President Volodymyr Zelenskyy met with the Philippine president on Monday in a rare Asian trip to urge regional leaders to attend a Swiss-organized global peace ...

MANILA, Philippines (AP) — Ukrainian President Volodymyr Zelenskyy was in the Philippines on Monday in a rare Asian trip to urge regional leaders to attend a Swiss-organized global peace summit on the ...