1st Special Detachment Delta, or Delta Force, is a secret Counter Terrorism Branch of the US Army. They specialize in Hostage Situations, Recon Missions, and Counter Terrorism.
But failed miserably the day before the Iranian EMbassy seige in the UK which the SAS dealt with superbly. Sadly Delta failed to secure the hostages' and many died. Now they train with the SAS as much as possible to hone their skills to a similar standard as that of the SAS.
Oh that guy was in delta.
I wish i had been
Well im the regiment (the SAS)