Download or read book What Deters and Why written by Michael J. Mazarr and published by Rand Corporation. This book was released on 2018-11-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The challenge of deterring territorial aggression is taking on renewed importance, yet discussion of it has lagged in U.S. military and strategy circles. The authors aim to provide a fresh look, with two primary purposes: to review established concepts about deterrence, and to provide a framework for evaluating the strength of deterrent relationships. They focus on a specific type of deterrence: extended deterrence of interstate aggression.