U.S. Special Operations Forces (SOF): Background and Considerations for Congress

Special Operations Forces (SOF) play a significant role in U.S. military operations. In 1986, Congress, concerned about the status of SOF within overall U.S. defense planning, passed legislation (P.L. 99-661) to strengthen special operations’ position within the defense community and to improve interoperability among the branches of U.S. SOF. These actions included the establishment of U.S. Special Operations Command (USSOCOM) as a new unified command. As of 2025, USSOCOM consists of approximately 70,000 Active Duty, Reserve Component, and civilian personnel assigned to its headquarters, its four components, and sub-unified commands. USSOCOM’s components are the U.S. Army Special Operations Command (USASOC), the Naval Special Warfare Command (NSWC), the Air Force Special Operations Command (AFSOC), and the Marine Forces Special Operations Command (MARSOC). The Joint Special Operations Command (JSOC) is a USSOCOM sub-unified command. USSOCOM also includes seven Theater Special Operations Commands (TSOCs). TSOCs are sub-unified commands under their respective Geographic Combatant Commanders (GCCs). TSOCs are special operational headquarters elements designed to support a GCC’s special operations logistics, planning, and operational command and control requirements. Potential considerations for Congress include potential combatant command restructuring and U.S. Space Force establishing a Space Force Special Operations Forces Component Command.