A naval military cargo vessel traveling up the Indus River from Karachi, Pakistan, near the India and Afghanistan boarders is suddenly attacked and the containers with twenty-four Stinger Missiles are stolen. The Crescent Swath, a terrorist group has become bolder, more sophisticated and better organized with their terrorist attacks in the United States. Their intended targets this time are the fuel refineries near Houston, Texas. Alan and Carl Jackson utilize two experimental Scorpion-II ultra-light pursuit aircraft to pursue the paragliders that are planning to launch the missiles. This adventure mystery includes a series of separate plots that come together to produce fast action sequences, romantic encounters, adult situations and an explosive conclusion.