The U.K. is prepared to deploy British troops to Ukraine to secure a future peace deal in the country, British Defense ...

NATO said Tuesday that Secretary General Mark Rutte will meet with U.S. President Donald Trump in Washington on Wednesday, in ...

NATO Secretary General Mark Rutte is making a last-minute trip to Washington to meet with President Donald Trump, just days after Trump appeared to acquiesce to Russian President Vladimir Putin’s ...

A book by German political analyst Carlo Masala, "If Russia Wins," outlines how Moscow might make a grab for Estonia in 2028.

The Spanish defense minister has defended the country's commitment to NATO after U.S. President Donald Trump suggested ...

Former Soviet Union expert Dr. Ronald Suny, and Distinguished University Professor of History and Professor of Political ...

A large-scale attack against one or more of the Baltic states or Poland raises the chance that NATO will invoke Article 5 to extremely high, a risk Russia would not be likely to take, Masala said.

Warfare is evolving at a pace not seen in generations. Strategic advantage is no longer measured solely in tanks, jets or ...

"Let's trust our military," NATO Secretary General Mark Rutte said. "Let's not take the Russians too seriously." ...

NATO's chief said on Monday that there is a "lone and broken Russian submarine limping home from patrol" in the Mediterranean ...

President Donald Trump on Tuesday threatened trade penalties, including tariffs, against Spain, saying he is unhappy with its ...

F-35 jets capable of carrying conventional or nuclear weapons took off from Volkel airbase in the Netherlands on Tuesday as ...