Secretary-General Mark Rutte chastised some allies for moving too slowly when it comes to ramping up defense spending.

Countries looking to join NATO are still welcome to apply, a top alliance official said Wednesday in tacit repudiation of the Trump administration’s recent declaration that the group must not be a “perpetually expanding alliance.”

The diplomat questioned whether Europe would be a dynamic economy or just somewhere Americans visit for lovely wines, cheeses and beers

The United States wants Europe to take over the majority of NATO's conventional defense capabilities, from intelligence to missiles, by 2027, Pentagon officials told diplomats in Washington this week,

As Georgia balances its aspirations to join NATO against mounting pressure from the Russian Federation, a new security partnership is taking shape in the South Caucasus.