Russia could be willing to use force against European NATO countries if it perceives NATO as weakened or divided, Denmark's ...

Poland said the Russian aircraft was flying from Kaliningrad and crossed over into NATO member's territory due to a technical ...

Defense Secretary Pete Hegseth told a group of European leaders that restoring Ukraine's pre-2014 borders was an 'illusionary ...

Speaking at a NATO meeting in Belgium, the defense secretary said the U.S. would no longer tolerate an imbalanced ...

Defense Secretary Pete Hegseth on Wednesday said he does not believe Ukraine joining NATO is “realistic,” as the Trump ...

The defense secretary addressed the first meeting of the Ukraine Defense Contact Group since President Trump’s inauguration.

Defense Secretary Pete Hegseth in sweeping remarks suggested that the way forward for Ukraine was for the country to abandon ...

Hegseth suggests way forward for Ukraine is for the country to abandon hopes of a return to its pre-2014 borders.

Secretary of Defense Pete Hegseth said "returning to Ukraine’s pre-2014 borders is an unrealistic objective" during his first visit to NATO headquarters.

The U.S. defense secretary also said that a return to Ukraine’s pre-2014 borders, before Russia invaded Crimea and eastern ...