Flight data showed how American and British reconnaissance aircraft flew from England toward Russia on Monday.

The Kremlin has been left stunned after a former key ally has said it is planning to quit a Russian-backed military alliance.

Europol has announced a major international operation targeting a pro-Russian cybercrime group. The group, called ...

President Donald Trump is anticipated to meet with NATO chief Mark Rutte, make a "major" announcement on Russia, and join an ...

The large-scale long-range attacks targeted energy infrastructure, Ukrainian President Volodymyr Zelenskyy said on X.

As Trump promises more weapons and threatens economic pressure on Moscow, WSJ’s Ukraine Bureau Chief James Marson explains ...

U.S. Ambassador to NATO Matt Whitaker joins the ‘Brian Kilmeade Show’ to discuss President Donald Trump’s updated strategy ...

NATO Secretary General Mark Rutte warned that Brazil, China and India will face secondary sanctions from the US if Russia ...

You might want to call Vladimir and say, ‘Hey, friend, we are still buying stuff from you, but you have got to get serious ...

NATO members that border Russia are buying US-made HIMARS. One defense minister told BI that the war shows deep strike ...

Trump said the United States would put secondary tariffs on countries that do business with Russia if a peace deal is not ...

Russia is brushing aside Trump's 50-day tariff ultimatum to Vladimir Putin. On Tuesday, top officials dismissed the impact of ...