Russia's growing aggression prompts NATO warning as recent railway blast in Poland and airspace violations signal escalating ...

Negotiations on finding peace between Russia and Ukraine are inching forward. Newsweek's live blog is closed.

NATO considers 'more aggressive' stance against Russia's hybrid warfare, including pre-emptive cyber operations, as tensions ...

In the past week, President Donald Trump and senior Republican lawmakers have presented starkly different views of a top U.S.

Russian President Vladimir Putin said that his country is prepared to fight against European nations, many of which are part ...

NATO Secretary-General Mark Rutte has issued his starkest warning yet, declaring that the Alliance is now Russia’s next ...

NATO and Russia tensions are escalating, but there’s more than meets the eye. The US has information and strategies they’re ...

Europe should prepare for war ‘like our grandparents endured’, warns Nato chief - Nato’s secretary general Mark Rutte said ...

The UK has issued its strongest war warning yet as tensions with Russia surge. Armed Forces Minister Al Carns says Britain is ...

Warfare in the modern world is no longer confined to front lines and trenches - with our highly connected, digital societies ...

By Kaori Kaneko and Tim Kelly TOKYO, Dec 11 (Reuters) - U.S. nuclear-capable bombers flew over the Sea of Japan alongside ...

Ukraine said the US had proposed the creation of a demilitarised “free economic zone” in areas of the eastern Donetsk region ...