In this video, GTD Program Manager Dr. Erin Miller provides a virtual lecture exploring the most recent terrorism trends found in the Global Terrorism Database (GTD). The GTD is the most comprehensive unclassified database of terrorist attacks in the world, and the 2020 update includes details of more than 200,000 events that took place worldwide over 50 years, from 1970 to 2019. The GTD research team combines artificial intelligence and analysis by experienced researchers to systematically identify violent events that meet the definition of terrorism and record a wide range of information about each event. The database, which is sourced by news media articles published around the world, includes more than 100 variables documenting the date, location, weapons, tactics, targets, perpetrators, and casualties and outcomes of each attack. You can view the recent report with the 2019 findings at this link.