A collection of original works covering all aspects of insurgency and counterinsurgency through a multinational lens, Insurgency and Counterinsurgency in Modern War addresses the need to look beyond the United States and other prominent counterinsurgency actors in the contemporary world. It also reassesses some of the latent and burgeoning insurgent organizations and networks around the globe and suggests alternative approaches to understanding insurgency, counterinsurgency, and conventional and asymmetric warfare as they relate to insurgency and counterinsurgency. This book makes significant contributions to international and interdisciplinary discussions regarding the seminal features of insurgency and counterinsurgency in modern warfare. It also relates topics with terrorism in the post-9/11 era, including the historical roots of insurgency, radicalism in Europe, and regional radical groups like al-Qaeda and Lashkar-e-Taiba. It emphasizes how issues around insurgency, counterinsurgency, and terrorism permeate or evolve into particular forms of warfare, military operations, and related governmental activities. Using a diversified lens of analysis, the chapters illustrate key elements that spawn insurgency such as insurgents’ beliefs, motivations, aims, leadership characteristics, recruitment methods, operations planning, and responses to state and non-state efforts to contain insurgency. The book also examines how certain terrorist and insurgent operations can remain in the shadows and become secret wars beneath the growing surface threats they pose to the societies in which they breed activity. Insurgency and Counterinsurgency in Modern War takes a unique look at a subject that has become widely studied and written about in reaction to modern terrorism and insurgency. It analyzes conditions under which insurgency and counterinsurgency occur from nuanced perspectives that have not previously received full consideration.