Statistical report on terrorist attacks and victims worldwide in 2011

This report gives detailed statistical information on the number of individuals, including United States citizens and dual nationals, who were killed, injured, or kidnapped by different terrorist groups during the preceeding calendar year. While NCTC keeps statistics on the annual number of incidents of "terrorism", its ability to track the specific groups responsible for each incident involving killings, kidnappings, and injuries is significantly limited by the availability of reliable open source information, particularly for events involving only a small number of casualties.