A forty-year effort to prevent the spread of nuclear weapons is breaking down, and the threat that terrorist groups will acquire them is growing. In Fatal Choice, Ambassador Richard Butler argues tha…

John Campbell, former U.S. ambassador to Nigeria, explores the country's postcolonial history and examines the events and conditions that have carried this troubled giant to the edge.

An urgent new warning from two bestselling security experts—and a gripping inside look at how governments, firms, and ordinary citizens can confront and contain the tyrants, hackers, and criminals bent on turning the digital realm into a war zone.

Americans and Europeans are divided by more than an ocean when it comes to designing and carrying out policies toward countries that repress human rights, develop weapons of mass destruction, and/or …

While American national security policy has grown more interventionist since the Cold War, Washington has also hoped to shape the world on the cheap. Misled by the stunning success against Iraq in 19…