# Christopher A. Preble **URL:** --- Christopher Preble is senior fellow and director of the Reimagining US Grand Strategy Program at the Stimson Center. He is the author of _Peace, War, and Liberty_ (2019) and coauthor, with John Glaser and A. Trevor Thrall, of _Fuel to the Fire: How Trump Made America’s Broken Foreign Policy Even Worse (and How We Can Recover)_ (2019). Preble was formerly the vice president for defense and foreign policy studies at the Cato Institute, and he holds a PhD in history from Temple University.