This report examines the 14-year experience of U.S. special operations forces in the Philippines from 2001 through 2014. The objective of this case history is to document and evaluate the activities and effects of special operations capabilities employed to address terrorist threats in Operation Enduring Freedom — Philippines through (1) training and equipping Philippine security forces, (2) providing operational advice and assistance, and (3) conducting civil–military and information operations. The report evaluates the development, execution, and adaptation of the U.S. effort to enable the Philippine government to counter transnational terrorist groups.