The Hunt for Red October observers that "Red October" has been lost. However, GRU intelligence officer Igor Loginov, masquerading as "Red October"s cook, becomes aware of what Ramius is doing and attempts to manually detonate a missile, which will destroy "Red October". Loginov opens fire with his weapon, killing Captain Lieutenant Kamarov (the ship's navigator) and seriously wounding Ramius and Williams. Ryan tries to reason with the GRU agent, who refuses; he later kills Loginov in the submarine's missile compartment. Later, Tupolev and "V.K. Konovalov", pursuing what they initially believe is an vessel, finds that it is "Red October" based on its acoustical signature, and
The Hunt for Red October novel as "the most satisfactory novel of a sea chase since C.S. Forester perfected the form". Due to an extensive marketing campaign by the Naval Institute Press for their first published work of fiction, which was initially aimed on the military, the book sold 45,000 copies by March 1985. Clancy said in a 1991 interview: “I thought we’d sell maybe five thousand or ten thousand hardcovers and that would be the end of it. I never really thought about making money.” After Reagan's endorsement, "The Hunt for Red October" topped the national bestseller lists, particularly "The New York Times". It