Special forces
Further information: List of special forces units and List of defunct special forces units; Not to be confused with Special Troops Battalion
Special Troops Battalion
A Special Troops Battalion is an organic unit of a modular brigade, Division , corps or higher echelon United States Army organization...

Special forces, or special operations forces are terms used to describe elite military
A military is an organization authorized by its greater society to use lethal force, usually including use of weapons, in defending its country by combating actual or perceived threats. The military may have additional functions of use to its greater society, such as advancing a political agenda e.g...

Military tactics
Military tactics, the science and art of organizing an army or an air force, are the techniques for using weapons or military units in combination for engaging and defeating an enemy in battle. Changes in philosophy and technology over time have been reflected in changes to military tactics. In...

 teams trained to perform high-risk dangerous missions that conventional units cannot perform.