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
The Hunt for Red October (film) Ramius, pleased to have made it to America, offers Ryan a quote from Christopher Columbus. Ryan nods in agreement and offers in return, "Welcome to the New World, sir". Producer Mace Neufeld optioned Tom Clancy's novel after reading galley proofs in February 1985. Despite the book becoming a best seller, no Hollywood studio was interested because of its content. Neufeld said, "I read some of the reports from the other studios, and the story was too complicated to understand". After a year and a half he finally got a high-level executive at Paramount Pictures to read Clancy's novel and agree