New Books In National Security

Few human enterprises are as complex, dynamic, and unpredictable as war. Armed conflict substitutes the relatively ordered reality of peace with the undeniably chaotic reality of combat. Militaries, by design, seek to make sense of and prepare for that chaos. And as long as there have been organized militaries, there have been military officers, theorists, and observers, like Ardant du Pique or B.H. Liddell Hart, who sought to predict the fundamental nature of the next war. But as Lieutenant General David Barno and Dr. Nora Bensahel observe in Adaptation Under Fire: How Militaries Change in Wartime (Oxford University Press, 2020), anticipating the complexities, subtitles, and character of the next war is no simple task. Warfare has a nasty habit of confounding pre-war assumptions and rendering impotent cherished pre-war doctrines, technologies, and leaders. To successfully contend with warfare’s radical shifts and rampant unknowns, Barno and Bensahel argue, modern militaries need to be adaptable. They must bu