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The International Terrorism: Attributes of Terrorist Events (ITERATE) project quantifies data on the characteristics of transnational terrorist groups, their activities that carry international impact and the environment in which they operate.

ITERATE License Agreement (Duke Community only)

These data are subject to copyright and are licensed for current members of the Duke community.

  • You may make a copy of this data for your own use

  • You may not make copies, full or partial, for distribution — in any manner

Datasets cover 1968 though 2020 (not all datasets cover all dates). Files include the "ITERATE Common File," Event Summaries, Fate 1978-1991, Hostage 1978-2005, SkyJack 1978-1991, ITERATE Terrost Group List (July 2006), and Codebooks.

Go to the ITERATE collection

Non-Members of the Duke Community

The Global Terrorism Database at the University of Maryland may meet your needs.  This resource is open source and should be available at your university.

Additionally, Vinyard Software is the entity that licenses the data and can provide more licensing information.