Iris Malone, Unmasking Militants: Organizational Trends in Armed Groups, 1970–2012, International Studies Quarterly, Volume 66, Issue 3, September 2022, sqac050, https://doi.org/10.1093/isq/sqac050
Cross-Sectional Data on Armed Groups (1970-2012). One observation per group-country target.
Time Series Data. One observation per year between when group forms and group’s last attack.
Time Series Data. One observation per country-year with counts of new and ongoing armed group activity.