S.R.T. (Special Reaction Team) Operators are trained specialists who resolve high-risk tactical situations. An S.R.T. member's special training and flexibility allow the S.R.T. to tackle hostage situations, high-risk warrant service operations, search and rescue operations, covert and undercover tactical operations, special circumstances such as crowd control and rural searches and many other high-risk circumstances. The S.R.T. is often the most highly trained unit of a police department.