Decision makers matching wits with an adversary want intelligence—good, relevant information to help them win. Intelligence can gain these advantages through

A history of Americans who spied against their country and what their stories reveal about national security What’s your secret? American Spies presents the s

Counterintelligence Theory and Practice explores issues relating to national security, military, law enforcement, and corporate, as well as private affairs. Han

All democracies have had to contend with the challenge of tolerating hidden spy services within otherwise relatively transparent governments. Democracies pride