Delta Force are at the forefront of every war, tiny units of highly trained soldiers, inserted behind enemy lines as spotters for guided missiles, agents provocateurs or government assassins. In a battle against overwhelming odds in a hostile land. Over preparation is a gift in an ideal world, although operationally that is not always the case. Intelligence can change by the minute; a firefight can change in seconds. All these are things that Delta operators train and prepare for, even if improvisation is all that you have left in a tactical situation. Delta Force fought against a hardened enemy with years of experience fighting occupying forces. Who used Guerrilla tactics and deadly IEDs to kill and maim as many coalition forces as they could in a War that lasted over 10 years before withdrawal, although Special Forces and a small number of conventional forces remain to train and support Afghan security forces.