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 Writers. "No one encapsulated the mindset and mentality of the Reagan era more, as the Cold War was heating up for the last time and we were entering a new age of modern warfare. Clancy's books tapped into our fears and helped define our psyches, even as he reinvigorated the thriller genre by bringing millions of new readers into the fold.” The book was instrumental in restoring confidence in the American military and government, which had endured a bitter defeat in Vietnam War and foreign policy failures during the late 1970s. The book also led to a shift in book