Once again Perry has provided an ethicist's insights into the study of warfare's uglier aspects. This new edition updates the case studies and vignettes that make this reference so valuable. Perry transports the context of espionage, atrocities, assassination, and torture from medieval times into the 21st century, and his new chapter on battlefield euthanasia is especially compelling. He disabuses us of the delusion that dirty deeds are purely attributable to the demonic enemy and forces us to face the darker side of our common humanity. This book belongs in the hands, minds, and hearts of military leaders and civilian policymakers everywhere!