Operation Enduring Freedom – Horn of Africa (OEF-HOA) is a component of Operation Enduring Freedom (OEF). The Combined Joint Task Force – Horn of Africa (CJTF-HOA) is the primary (but not sole) military component assigned to accomplish the objectives of the mission. The naval components are the multinational Combined Task Force 150 (CTF-150) and Combined Task Force 151 (CTF-151) which operates under the direction of the United States Fifth Fleet. Both of these organizations have been historically part of United States Central Command. In February 2007, United States President George W. Bush announced the establishment of the United States Africa Command which took over all of the area of operations of CJTF-HOA in October 2008.