Delta Force Delta Force The 1st Special Forces Operational Detachment-Delta (1st SFOD-D), commonly referred to as Delta Force, Combat Applications Group (CAG), "The Unit", Army Compartmented Element (ACE), or within JSOC as Task Force Green, is an elite special mission unit of the United States Army, under operational control of the Joint Special Operations Command. The unit is tasked with specialized missions primarily involving hostage rescue and counter-terrorism, as well as direct action and special reconnaissance against high-value targets. Delta Force and its maritime counterpart, the U.S. Navy's SEAL Team Six (also known as "DEVGRU"), are the U.S. military's primary counterterrorism units.
National Counter-Terrorism Exercise Government, State Emergency Services, the Department of Home Affairs, the Australian Defence Force, the Australian Federal Police and other Commonwealth agencies. Exercises are tailored to prepare for specific events such as the 2000 Sydney Olympic games, 2006 Melbourne Commonwealth Games and the 2007 Sydney APEC forum. The Centre for Counter-Terrorism Coordination maintains what is known as the 'National Counter-Terrorism Exercise Program'. This program involves a range of tactical, operational and strategic level exercises, which are conducted on a rotational basis throughout all Australian States and Territories. There are four main counter terrorism exercises conducted under the NCTC National Exercise Program: