Ukraine claimed it carried out an underwater drone strike on Dec. 15, the first such attack in maritime warfare, that ...

European leaders including Ukraine's Volodymyr Zelenskiy meet in The Hague on Tuesday to launch an International Claims ...

Russian Deputy Foreign Minister Sergey Ryabkov told ABC News during an exclusive interview in Moscow on Monday that he ...

Germany is ramping up its military operations amid security concerns over the Russia-Ukraine war. German Defense Minister ...

US president Donald Trump believes he can get Vladimir Putin to accept a Nato-like article five security guarantee for ...

Hungarian Prime Minister Viktor Orban believes that the end of the war launched by Russia against Ukraine has never been as ...

As it tries to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a ...

The US assessment followed two days of talks in Berlin involving officials from Europe, Ukraine, and the United States, with ...

After a brutal 3½-year grind, the war in Ukraine has arrived at a delicate moment. On the battlefield, the Russians continue ...

Ukraine could receive security guarantees modeled on NATO’s Article 5 mutual defense pledge under a proposed peace deal with ...

The United States, Ukraine and major European countries have reached consensus on 90 percent of terms for a deal to end ...

The head of Britain’s MI6 spy agency says Russian President Vladimir Putin is stalling efforts to end Russia’s war on Ukraine ...