Set of 2 Challenge Coins Set includes Joint Special Operations Command Central Intelligence Agency Special Activities Division JSOC CIA SAD Reapers JSOC coin measures approx. 2 5/8" x 2" inches CIA SAD coin measures approx. 2" inches Referenced from Wikipedia The Joint Special Operations Command commands and controls the Special Mission Units of U.S. Special Operations Command. These are elite special operations forces units that perform highly classified activities. So far, only five SMUs have been publicly disclosed: The Army's 1st SFOD-D, The Army 75th Ranger Regiment's Regimental Reconnaissance Compan, The Navy's DEVGRU, The Air Force's 24th Special Tactics Squadron, The Joint Communications Unit and the Army's Intelligence Support Activity. The Intelligence Support Activity's primary role is as a deep reconnaissance, intelligence-gathering special mission unit, in support of DEVGRU and Delta Force. Meanwhile, Delta Force and DEVGRU are the military's primary counter-terrorism units, eliminating high-value targets and committing hostage rescues. The 24th Special Tactics Squadron attaches it's personnel; Combat Controllers, Pararescuemen, and Tactical Air Control Party specialists, all as enablers to the aforementioned counter terrorism units. Units from the Army's 75th Ranger Regiment and 160th Special Operations Aviation Regiment are controlled by JSOC when deployed as part of JSOC Task Forces such as Task Force 121 and Task Force 145. JSOC has an operational relationship with the CIA's Special Activities Division. SAD's Special Operations Group often recruits from JSOC. Your purchase will be packaged carefully and shipped within one business day. This shop will be dedicated to selling different items of old and new treasures that we find at auction houses and estate sales. Both my husband and I are dedicated to providing great customer service, from quick communication, fast shipping and great prices on lovely items. Thank you for looking! * PLASTIC COIN STAND NOT INCLUDED *