Amazon.com description: Product Description: Hunter ( The Spanish Gambit ) has written a smoothly believable race-against-time thriller with frightening plausibility. Unidentified military terrorists kidnap welder Jack Hummel from his Maryland home and direct him to cut through a block of titanium to reach a launch key in the South Mountain MX missile site. The president decides to send in the crack Delta assault team, but the man best suited to command them is Col. Dick Puller, who was discredited and disgraced in Iran in 1979. Puller, in turn, must work with the only man who knows the missile silo, its designer, Prof. Peter Thiokol. The leader of "Aggressor-One" is discovered to be Russian Military Intelligence chief Arkady Pashin: he is charismatic, reactionary and messianically determined to launch the single MX that will trigger a massive Soviet reply.