Special forces
military units trained to conduct special operations / From Wikipedia, the free encyclopedia
Special forces, or special operations forces are military units used to trained to perform unconventional (not ordinary), difficult, often high-risk missions.[1] They are highly-trained and are the most valuable units in the world. Because of the hard training and the high risk, there are not many special forces units.[2] Those elite units are often used to operate deep behind enemy lines.[3] In a war they are also used for unconventional warfare.