The Special Activities Center (SAC) is a division of the United States Central Intelligence Agency responsible for covert and paramilitary operations. The unit was named Special Activities Division (SAD) prior to 2015. Within SAC there are two separate groups: SAC/SOG (Special Operations Group) for tactical paramilitary operations and SAC/PAG (Political Action Group) for covert political action. The Political Action Group is responsible for covert activities related to political influence, psychological operations, economic warfare, and cyberwarfare.