The mutual-defense alliance has been central to Ukraine ... all NATO members must follow. Perhaps the most significant is Article 5, which declares that an attack against one member state ...

Let’s not have any illusions. Let’s not lie to ourselves that Russia is going to be done after Ukraine,” said Lithuania’s ...

“One thing is clear, we do not see Ukraine being a member of NATO, because that would automatically drag U.S. troops in,” Waltz told CNN’s Dana Bash on “State of the Union.” “But Dana ...

NATO membership for Ukraine is becoming increasingly elusive. The previous U.S. administration silently opposed extending a NATO invitation to Ukraine. The current U.S. administration has made its ...

State Department spokesperson Tammy Bruce said Monday that “the ball is now in Russia's court" to accept a U.S.-proposed ...

Geopolitical events over the past three years have forced a rethinking of the global security framework. Ukraine’s battlefield has evolved into an innovation lab for modern defense technologies — ...

Momentum is building among some Republicans and SpaceX and Tesla CEO Elon Musk to withdraw the U.S. from NATO amid stalled negotiations to end the war in Ukraine. While President Donald Trump ...