The claim that NATO expansion triggered the war is nothing new. But what President Trump is doing is qualitatively different, and far more dangerous.

Why is it that everything in our world has to be turned into a catchphrase, a slogan? Why does all critical thinking have to ...

The fight is by no means over, with the head of the E.U. Commission announcing plans to strengthen Europe’s defense industry and drastically increase military capabilities.

Decision blocks delivery of crucial shipments of weapons, ammunition and vehicles that Kyiv has relied on to fight off Vladimir Putin’s forces ...

In the aftermath of Friday’s Oval Office debacle, Team Trump apparently expects Volodymyr Zelenskyy to beg for forgiveness — ...

Sure, we’ve abandoned Ukraine, launched a trade war with our neighbors, and insulted close allies. But at least we’re ...

NATO membership for Ukraine is becoming increasingly elusive. The previous U.S. administration has been silently opposing extending a NATO invitation to Ukraine. Such a policy by Ukraine's main backer ...

Some comments by formerly staunch Zelenskyy supporters play into the hands of Russia, and aid Moscow’s yearslong bid to oust ...

What is Nato? Ukraine's bid to join as Elon Musk calls for US withdrawal - Elon Musk's call for US Nato withdrawal echoes ...

A spat between President Donald Trump and Ukrainian President Volodymyr Zelenskyy has come as a windfall for the Kremlin, ...

What are the key dividing lines between the UK and the US on Ukraine? - Sir Keir Starmer and Donald Trump are key players ...

The Europeans are rallying around Ukraine with hopes of getting the U.S. on board with a peace deal that offers their ally ...