(CNN) — Friday marks 81 years since D-Day, the first day of the Normandy landings that laid the foundations for the Allied defeat of Nazi Germany in World War II. The invasion – codenamed ... Belgium, ...

Norway surrendered to Germany during World War II, with King Haakon and members of the government fleeing to Britain.

Since World War II, nonproliferation efforts have limited the number of countries with nuclear weapons. That may be about to ...

A military encounter between Japan and the Soviet Union was triggered by allegations of territorial intrusion, which came to be known as the Nomonhan Incident. Chapter 1 describes the incident as ...

The United States is involved to varying degrees in four regional conflicts that have the potential to evolve into a global conflagration. Wars are currently ...

Beatified by Pope St. John Paul II in 1999, these 108 martyrs bore witness to Christ under Nazi and Communist persecution ...

For centuries, people in other countries saw the United States as place of welcome and opportunity. Now, President Donald ...