The State Department has been shut out of Donald Trump's calls with world leaders, raising concerns about confusion over U.S.

As winter descends, both Russia and Ukraine are deploying new resources in hopes of gaining a strategic foothold.

Ukrainian drones and missiles attacked Sevastopol in occupied Crimea on Nov. 27, its Russian-installed proxy head Mikhail ...

The Pentagon says the Oreshnik is a tweak of Russia’s RS-26 Rubezh missile, an intercontinental ballistic missile (ICBM) that ...

Putin’s experimental missile carried dummy warheads, Kyiv says - Vladimir Putin has called the Oreshnik intermediate-range ...

The US gave Ukraine permission to hit Russia with long-range missiles, as it had long wanted. But the delay meant Russia was ...

EU chief Ursula von der Leyen warned Wednesday that Europe has "no time to waste" to boost its defences and competitiveness, ...

FIUGGI, Italy (AP) — Foreign ministers from the world’s leading industrialized nations met Monday as signs emerged of ...

Europe is set for the coldest winter since Russia’s invasion of Ukraine, pushing up energy costs as the continent dips into ...

A Ukrainian delegation led by Defence Minister Rustem Umerov is visiting South Korea this week to ask for weapons aid to be ...

Russia on Tuesday expelled a British diplomat it accused of spying, telling London it would not tolerate "undeclared" ...