The Hunt for Red October (film) essentially revealed the use of gravimetry as a method of silent navigation in US submarines. Thought to be a billion dollar black project, the development of a full-tensor gravity gradiometer by Bell Aerospace was a classified technology at the time. It was thought to be deployed on only a few s after it was first developed in 1973. Bell Aerospace later sold the technology to Bell Geospace for oil exploration purposes. The last Typhoon-class submarine was officially laid down in 1986, under the name "TK-210", but according to sources was never finished and scrapped in 1990. The musical score of
Red (film series) Red (film series) Red is a series of American action comedy films inspired by the limited comic-book series of the same name created by Warren Ellis and Cully Hamner, and published by the DC Comics imprint Homage. The film stars Bruce Willis, Morgan Freeman, John Malkovich, Mary-Louise Parker, Helen Mirren, and Karl Urban with German film director Robert Schwentke directing a screenplay by Jon Hoeber and Erich Hoeber. In the film version, the title is derived from the designation of the status of agent Frank Moses (Willis), meaning "Retired, Extremely Dangerous". The first film, "Red", was released on October 15,