The Invisible Enemy: Black Fox

There is a secret that will bring America to its knees.  

Brutally trained from birth to live, talk, and think like Americans, Russia has constructed the most dangerous network of secret operatives ever known. Now they are out of control, striking fear into the heart of the Pentagon. The CIA assembles a powerful team of assassins that “do not exist” in an attempt to terminate an enemy that cannot be caught by any traditional methods.