Since the end of the Cold War, U.S. military forces have participated in an increasingly complex array of military operations, from disaster relief and peacekeeping to deadly combat. The unique nature of many of these missions calls into question what it means to be a soldier and may require adjustments not only in military doctrine, but also in the military's combat-oriented warrior identity. Franke examines the extent to which individuals who will lead U.S. forces in the 21st century are prepared cognitively to shift among mission requirements.

Using survey methods, Franke explores...