The U.S. president-elect has not ruled out trying to acquire the autonomous territory belonging to alliance member Denmark.

While Ukraine’s acceptance into the North Atlantic Treaty Organization (NATO) appears unattainable, armed neutrality may be ...

KYIV (Reuters) - Membership in NATO is the only credible long-term security guarantee Ukraine can receive against future ...

"We are supporting Ukraine's NATO membership further down the line and hopefully not in (the) too-distant future," Finland's ...

Polish President Andrzej Duda advocates for extending an invitation to Ukraine to join NATO immediately, emphasizing that ...

NATO countries will deploy frigates, patrol aircraft and naval drones in the Baltic Sea to help protect critical ...