John P. Sullivan was a career police officer. He retired as a lieutenant with the Los Angeles County Sheriff’s Department. He is also an adjunct researcher at the Vortex Foundation in Bogotá, Colombia; a member of the Scientific Advisory Committee of the Global Observatory of Transnational Criminal Networks; a senior research fellow at the Center for Advanced Studies on Terrorism (CAST); a Global Fellow at Stratfor (2018); and an instructor at the Safe Communities Institute at the Sol Price School of Public Policy at the University of Southern California. He is co-editor of Blood and Concrete: 21st Century Conflict in Urban Centers and Megacities (Xlibris, 2019), Countering Terrorism and WMD: Creating a Global Counter-Terrorism Network (Routledge, 2006) and Global Biosecurity: Threats and Responses (Routledge, 2010) and co-author of Mexico’s Criminal Insurgency: A Small Wars Journal-El Centro Anthology (iUniverse, 2011), Studies in Gangs and Cartels (Routledge, 2013), and The Rise of The Narcostate (Mafia States) (Xlibris, 2018). He completed the CREATE Executive Program in Counter-Terrorism at the University of Southern California and holds a Bachelor of Arts in Government from the College of William and Mary, a Master of Arts in Urban Affairs and Policy Analysis from the New School for Social Research, and a PhD from the Open University of Catalonia (Universitat Oberta de Catalunya) in Barcelona. His doctoral thesis was “Mexico’s Drug War: Cartels, Gangs, Sovereignty and the Network State.” His current research focus is the impact of transnational organized crime on sovereignty in Mexico and other countries.