The National Interest: Most Popular

Russia’s Ever-Shifting Red Lines in Ukraine

What Happens When America Is No Longer the Undisputed Super Power?

Nazi Germany's Battleship Bismarck vs. America's Iowa Class: Who Wins?

The New ‘End of History’

A U.S. Navy Aircraft Carrier's Greatest Fear (And It's Not Russia or China)

Are Saudi Arabia's Sovereign Bonds a Game Changer?

Iraq's Intra-Shia Struggle Over Iranian Influence

What Does Assad’s Fall Mean For North Korea?