Recent killings by U.S. officers have sparked widespread calls for police reform and an end to systemic racism. Here’s how U.S. policing compares with other countries’ approaches.

Russian leaders have watched with mounting resentment as the transatlantic alliance has nearly doubled its membership since the end of the Cold War. President Vladimir Putin has drawn a red line in U…

The experiences of dozens of countries offer lessons for U.S. officials as they prepare for the presidential election during the coronavirus pandemic.

Deployed around the world, the armed forces are a pillar of U.S. power and influence abroad. But many civilians are unfamiliar with their composition. How much does the military resemble U.S. society…