Our exploration of the elite teams that have led the USA's battle against terror continues with a look at the US Special Forces and the founding of the legendary Green Berets and Navy SEALs.
We explore some of the most infamous battles in America's fight against terror as the Vietnam war begins, we look at the activities and stories of Medal of Honor recipients and the end of the war.
The USA has been at the forefront of fighting acts of terror across the world. We look at the development of the Delta force and the use of Special Units in Iran, Grenada, Panama and the Gulf War.
We explore America's fight against terrorism, looking at 21st Century warfare with the special forces' actions during the Battle of the Black Sea, 9/11, and the hunt for Osama Bin Laden.