Columbia Studies in Terrorism and Irregular Warfare

Force of Words

Joseph Brown

Terrorist groups attain notoriety through acts of violence, but threats of future violence are just as important in attaining their political goals. Force of Words is a groundbreaking examination of the role of threats in terrorist strategies. Joseph M. Brown shows how terrorists use threats, true and false, to achieve key outcomes such as social control, economic attrition, and policy concessions. Brown demonstrates that threats are integral to terrorism on a tactical level as well, distracting security forces, drawing police into traps, and warning civilians out of harm’s way when terrorists seek to limit casualties. Force of Words reorients the field of terrorism studies, prioritizing the symbolic, psychological dimension that makes this form of conflict distinctive. It expands the study of terrorist propaganda by detailing how militants tailor their threats to send the desired political message. Drawing on rich interview data, quantitative evidence, and case studies of the IRA, ETA, the Tamil Tigers, Shining Path, the Túpac Amaru Revolutionary Movement, Boko Haram, the Afghan Taliban, and ISIL, the book offers practical guidance for interpreting terrorists’ threats and assessing their credibility. Force of Words is essential reading for anyone seeking to understand the logic of terrorism.

American Zealots

Arie Perliger

In an unsettling time in American history, the outbreak of right-wing violence is among the most disturbing developments. In recent years, attacks originating from the far right of American politics have targeted religious and ethnic minorities, with a series of antigovernment militants, religious extremists, and lone-wolf mass shooters inspired by right-wing ideologies. The need to understand the nature and danger of far-right violence is greater than ever.In American Zealots , Arie Perliger provides a wide-ranging and rigorously researched overview of right-wing domestic terrorism. He analyzes its historical roots, characteristics, tactics, rhetoric, and organization, assessing the current and future trajectory of the use of violence by the far right. Perliger draws on a comprehensive dataset of more than 5,000 attacks and their perpetrators from 1990 through 2017 in order to explore key trends in American right-wing terrorism. He describes the entire ideological spectrum of the American far right, including today’s white supremacists, antigovernment groups, and antiabortion fundamentalists, as well as the histories of the KKK, skinheads, and neo-Nazis. Based on these findings, Perliger suggests counterterrorism policies that can respond effectively to the far-right threat. A groundbreaking examination of violence spawned from right-wing ideologies, American Zealots is essential reading for everyone seeking to understand the transformation of domestic terrorism.