Stay with Newsweek for live coverage of the Russia-Ukraine war and the Trump White House's push to end it.

Kyiv labelled the use of the weapon close to the EU and NATO border a 'grave threat' to European security.

Russia says it used its new Oreshnik hypersonic missile along with other weapons in a massive strike on Ukraine​.

Russian media said the Oreshnik targeted a huge underground natural gas storage in Ukraine's western Lviv region. Ukrainian officials said f...

Russia said it has used the new Oreshnik ballistic missile along with other weapons in a massive strike on Ukraine.

The U.S. has said it does not believe Ukraine attempted to strike Putin's residence, and Kyiv called the Kremlin's claim a lie.

A number of critical facilities were hit during the overnight strike, the Defense Ministry in Moscow has said...

These are the key developments from day 1,415 of Russia’s war on Ukraine.

If passed, the legislation would authorize the president to impose 500% tariffs on Moscow’s trading partners...

Russia has attacked Ukraine with drones and missiles, killing three and injuring at least 16 in Kyiv

Russian drones attacked targets in Kyiv early ‌on Friday, killing four people, injuring at least 19 and inflicting considerable damage on dw...

Kiev’s forces have struck the city of Belgorod on Friday, officials say Ukrainian overnigh...

The two countries, preoccupied by the war in Ukraine, have not held ‍any talks on a successor treaty to New START, which expires on ‍Feb. 5.

U.S. President Donald Trump indicated he would allow the last U.S.-Russia strategic arms control treaty to expire without accepting an offer...