Are You Tough Enough
About
The SAS, or the Special Air Service, is an elite Special Forces unit of the British Air Force. Selection for this unit is intense, and only about 10 out of 125 hopeful soldiers are admitted into the demanding unit. The origins of the SAS go back to 1941 during World War II, but the unit became famous after it successful stormed the Iranian Embassy in London and freed the hostages who were being held there.