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This text is the first to categorize armed groups and analyze their characteristics in a systematic way to provide a thorough overview of all types of armed groups and the role they play in today’s security environment. Drawing on international case studies and histories, it analyzes the objectives, strategies, and internal composition of armed groups and the environments that foster them.
List of contents
1. Introduction 
Importance of the Topic 
What Are "Armed Groups"? 
Book Objectives 
Armed Groups and International Relations Theory 
Conclusion 
Discussion Questions 
Recommended Reading 
Notes 
2. Conflict in the Twenty-First Century 
Interstate Conflict Decreasing 
The "New War" Paradigm? 
Irregular Warfare 
Role of Geopolitical and Geostrategic Factors 
US Participation in Intrastate Conflicts 
Armed-Group Threats to the United States 
Discussion Questions 
Recommended Readings 
Notes 
3. What Are Armed Groups? 
Distinguishing Between Armed Groups and State Militaries 
Common Armed-Group Characteristics 
Armed-Group Formation 
Challenging the "Nonstate Actor" Label 
Discussion Questions
Organization 
Membership 
Ideology 
Objectives 
Discussion Questions 
Recommended Readings 
Notes 
4. Armed-Group Archetypes 
Insurgents 
Terrorists 
Transnational Criminal Organizations 
Militias 
"Commercial" Armed Groups 
Evolution, "Hybridization," and the Crime-Terror Nexus 
Discussion Questions 
Recommended Readings 
Notes 
5. Internal Characteristics 
Leadership 
Organization 
Membership 
Ideology 
Objectives 
Discussion Questions 
Recommended Readings 
Notes
6. External Characteristics 
Strategy 
Tactics 
Strategic Communications 
External Support 
Discussion Questions 
Recommended Readings 
Notes 
7. Combating Armed Groups 
Combating Grievances and the Environment 
Military, Political, Legal, and Economic Constraints on Governments 
General Countering Strategies 
Combating the Armed Group 
Conclusion 
Discussion Questions 
Recommended Readings 
Notes 
8. Conclusion 
Armed-Group Adaptation and Evolution 
Future Armed-Group Threats
Combating Armed Groups 
Three Questions
Recommended Readings 
Notes
Bibliography 
Index
About the author
By Peter G. Thompson
Summary
This text is the first to categorize armed groups and analyze their characteristics in a systematic way to provide a thorough overview of all types of armed groups and the role they play in today's security environment. Drawing on international case studies and histories, it analyzes the objectives, strategies, and internal composition of armed groups and the environments that foster them.