U.S. Preident Donald Trump's overtures about acquiring Greenland has shaken confidence in the U.S. among European leaders and ...

In the months since Trump began to call again for the U.S. to acquire Greenland, its history and relationships with Denmark ...

In President Donald Trump’s “America First” mindset, allies are afterthoughts and previous US presidents were stupid.

The president's goal of annexing the Danish territory has already created cracks in the mutual trust that holds NATO together ...

An estimated 3,500 soldiers from NATO countries died in Afghanistan. The United States suffered the most losses in absolute ...

“It’s very disrespectful.” ...

Scholars have identified interesting parallels between the military alliances of NATO and the ancient Athenian-led Delian ...

NATO is talking about improved Arctic security, says the alliance's secretary general. Some of those talks reportedly involve ...

What kind of bull-in-the-China-shop stuff is going on with American leaders these days, especially when it comes to our ...

President Donald Trump refused to say on Monday whether he would use military force to acquire Greenland from Denmark, the latter of which is a NATO ally that fought alongside U.S. forces in the ...

NATO has drifted from its original purpose of preventing Soviet expansion in Europe to a moralizing, expansive alliance that ...

Mr. Menon is a professor emeritus of international relations at the Colin Powell School for Civic and Global Leadership at the City College of New York.