Drawing from 140 recently declassified documents, this report comprehensively examines the organization, territorial designs, management, personnel policies, and finances of the Islamic State of Iraq (ISI) and al-Qa‘ida in Iraq. Analysis of the Islamic State predecessor groups is more than a historical recounting. It provides significant understanding of how ISI evolved into the present-day Islamic State and how to combat the group.

The success of counterterrorism finance strategies in reducing terrorist access to official currencies has raised concerns that terrorist organizations might increase their use of such digital cryptocurrencies as Bitcoin to support their activities. RAND researchers thus consider the needs of terrorist groups and the advantages and disadvantages of the cryptocurrency technologies available to them.

This report examines the 14-year experience of U.S. special operations forces in the Philippines from 2001 through 2014 and the activities and effects of special operations capabilities employed to address terrorist threats in Operation Enduring Freedom—Philippines through training and equipping Philippine security forces, providing operational advice and assistance, and conducting civil–military and information operations.