NATO sent a subtle message to Donald Trump via social media on Sunday as the U.S. president refuses to back down his plans ...

NATO and its allies are intensifying defense training and operations as airspace violations increase across Europe. Recently, an annual NATO exercise in Portugal showcased how the military is bringing ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukrainian F-16 pilots had to make their own tactics after returning from training, according to one. He said NATO's early training ...

More than 112 military dental practitioners, support staff and guest speakers primarily from the U.S. Army and U.S. Air Force ...