Three armed Russian MiG-31 jets entered Estonian territory, prompting U.N. Security Council emergency meeting and U.S.

President Donald Trump on Tuesday said NATO countries should shoot down Russian aircraft if they enter their airspace. The ...

At an emergency meeting of the UN Security Council, U.S. Ambassador Mike Waltz pledged to stand by NATO allies after Russian airspace violations.

U.S. ambassador to the United Nations Mike Waltz warns Vladimir Putin that Trump's push for NATO allies to shoot down ...

A meeting between Russian Foreign Minister Sergey Lavrov and U.S. Secretary of State Marco Rubio in New York was ...

Two NATO officials, who asked for anonymity to discuss sensitive operational matters, told NBC News U.S. fighter jets were ...

A Czech Republic-led effort gathers munitions for Kyiv from around the world, but an opposition party expected to win elections there has vowed to drop it.

President Trump has shown dwindling interest in mediating a peace accord, joining European “security guarantees” for Ukraine or providing aid and intelligence to the Ukrainians. By David E. Sanger ...

President Nikos Christodoulides has said he would apply for Nato membership right away if he knew he would get a positive ...

The United States on Monday confirmed that it will defend NATO territory against intrusions in the face of repeated Russian violations of the airspace of European NATO members. “The United States ...