I am trying to track down a novel I read in December 1990 on my way to Saudi Arabia. Lost the book. It melded some Navy "moles" in the Pentagon funneling secrets (about a new plane) to the Russians along with a young Israeli counterintelligence officer and his family being murdered by a strange organization that had ties to a society of "mind vampires" I believe.
With the assistance of the man's uncle, the FBI(?) finally tracks down the killer(s) at the same time exposing the mole who kills himself by running in front of a bus while jogging and the other becomes homeless and ends up freezing to death on the street.
Am I perhaps confusing two novels (Minotaur) and something else?