Defense of the Baltic has gained unprecedented prominence in the West in view of a post-2014 resurgent Russia. The West's East follows the principles of strategic analysis for a systematic introduction to defense of the three Baltic states within their own context of broader security vulnerabilities as well as the historical and current contexts of both allies and neighboring powers. This 800-year overview-from indigenous Baltic tribes to the post-Cold War period-provides a historical and strategic perspective on conditions in which independent states existed and flourished among predatory...