In unusually direct criticism, former NATO insiders say the alliance is being shaped to reflect Donald Trump's priorities.

Ukrainian Foreign Minister Andrii Sybiha is urging NATO leaders to invite Ukraine to join the Western military alliance during a meeting in Brussels next week, according to a letter sent to ...

NATO’s Brussels Summit on July 11 and 12 is a chance to address lagging defense spending among European members. The North Atlantic Treaty’s Article 3 is the most important when it comes to ...

In July and August, the NATO Archives' events and services at NATO Headquarters in Brussels, Belgium, including the Reading Room for visiting ...

There were 1,044 non-U.S. NATO service members killed fighting in Afghanistan. NATO country flags wave outside NATO headquarters in Brussels, July 28, 2015.

President Joe Biden will travel to Brussels next week to meet with NATO leaders in his first European visit since Russian President Vladimir Putin started invading Ukraine, the White House ...

NATO’s Brussels Summit on July 11 and 12 is a chance to address the lagging defense spending among European members. The North Atlantic Treaty’s Article 3 is the most important when it comes ...

NATO countries commit at least 2 percent of gross domestic product (GDP) to military spending each year. But since the collapse of the Soviet Union, only a handful of members have delivered on the ...

Briefing reporters in Brussels, Ms. Sherman said that NATO officials laid out for the Russians areas “where we can work together and make real progress,” including on arms control, missile ...

NATO Secretary General Jens Stoltenberg, right, and U.S. Defense Secretary Lloyd Austin in Brussels on March 16. (Johanna Geron/Reuters) ...

NATO Secretary-General Jens Stoltenberg vowed Thursday that the alliance would impose “unprecedented costs” on Russia in response to Moscow’s invasion of Ukraine, which has deteriorated into ...