1. Introduction PART I. EMPIRICAL RESEARCH ON TARGETED KILLING 2. Measuring Cause and Effect in Targeting Killing 3. Israeli Targeted Strikes 4. Leadership Decapitation Studies PART II: IMPACTS OF US STRIKES ON TERRORIST GROUPS 5. Overview of US Targeted Strikes 6. Quantitative Research 7. Qualitative Evidence 8. Weighing the Evidence PART III: IMPACTS OF US STRIKES ON CIVILIANS 9. Civilian Casualties from US Targeted Strikes 10. Civilian Casualties:...