Ahead of the Munich Security Conference, we need to be preparing for an extraordinarily complex process that will take many ...

Washington’s allies are waiting nervously for clarity from President Donald Trump’s administration after the volatile leader ...

The U.S. Army is updating its doctrine and training after learning lessons from the Ukraine war. NBC News' Meagan Fitzgerald ...

Russia accuses Ukraine of planning a provocation to drag NATO into war, alleging Kyiv intends to stage a ship explosion in ...