Contrary to popular misconceptions and public branding as 'dirty tricks,' covert action and counterintelligence can have considerable value. Democracies, while wary of these instruments, have benefited significantly from their use, saving lives, treasure, and gaining strategic advantage. As liberal democracies confront the post-Cold War mix of rogue states and non-state actors, such as criminals and terrorists, and weapons of mass destruction and mass disruption, these clandestine arts may prove to be important tools of statecraft, and perhaps trump cards in the twenty-first century. Godson defines covert action as influencing events in other parts of the world without attribution, and counterintelligence as identifying, neutralizing, and exploiting the secret activities of others. Together they provide the capability to resist manipulation and control others to advantage. Counterintelligence protects U.S. military, technological, and diplomatic secrets and turns adversary