How do civilians control the military? In the wake of September 11, the renewed presence of national security in everyday life has made this question all the more pressing. In this book, Peter Feaver proposes an ambitious new theory that treats civil-military relations as a principal-agent relationship, with the civilian executive monitoring the actions of military agents, the "armed servants" of the nation-state. Military obedience is not automatic but depends on strategic calculations of whether civilians will catch and punish misbehavior.

This model challenges Samuel Huntington's...

America's debate over whether and how to invade Iraq clustered into civilian versus military camps. Top military officials appeared reluctant to use force, the most hawkish voices in government were civilians who had not served in uniform, and everyone was worried that the American public would not tolerate casualties in war. This book shows that this civilian-military argument--which has characterized earlier debates over Bosnia, Somalia, and Kosovo--is typical, not exceptional. Indeed, the underlying pattern has shaped U.S. foreign policy at least since 1816. The new afterword by Peter...