Cordon and search missions have been an almost daily activity in conjunction with other tactical operations within Stability and Support Operations (SASO) in both OEF and OIF. As in all tactical operations, units refined individual tactics, techniques and procedures (TTP) to meet the requirements of the situations they encountered. Cordon and search activities were not always conducted as discreet missions but as supporting operations within SASO, and can begin as less invasive “cordon and knock” efforts to gain information, and rapidly evolve into “cordon and raid” or “cordon and destroy” as the tactical situation dictates. While these terms may not be found in doctrinal references, units in their observations use them.