Polish military jets were scrambled due to "the activity of the Russian Federation's long-range aviation" overnight.

NATO commanders told Business Insider that drones are useful but could never fully replace the reliability of old-fashioned artillery.

An active-duty Air Force sergeant in the U.S. military, working out of NATO in Italy, is in hot water after a video surfaced ...

Russia is massing troops along NATO's borders and expanding military units while giving them combat experience, creating the ...

The proliferation of drones above the battlefield in Ukraine is forcing NATO forces to reckon with their own vulnerabilities.

NATO’s missile defense system was initiated over 15 years ago and developed in phases over time with a ballistic missile ...

NATO Secretary-General Mark Rutte said on Thursday he was "not deaf" to criticism that he goes overboard in praising Donald ...

BRUSSELS—NATO military chiefs are on a daunting mission: Ignore the news. As the alliance’s political leaders worked this week to defuse the most serious trans-Atlantic political crisis in ...

NATO's members with assets within firing range of Iran, are feeling the heat from the escalating war in the Middle East.

SODANKYLÄ, Finland — Among the many challenges NATO soldiers face in the harsh Arctic environment, the possibility of frozen weapons is one that risks leaving them most vulnerable. It's anything but ...

Trump reportedly disappointed in U.K.'s hesitation on Iran campaign as European allies show mixed support for U.S.-Israel military operations against Tehran.

Perspective: NATO governments facing a starker choice between deeper military involvement and an open break with Washington ...