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 Red Eagle in the original series to being addicted to morphine in the new film. "The Red Eagle" had its world premiere in Bangkok on October 4, 2010. "The Red Eagle" was released in Thailand on October 7, 2010. The film had its international premiere at the 15th Busan International Film Festival on October 10. "The Red Eagle"'s Thai box office returns have been described as "underperformed" and "disappointing". "The Red Eagle" received generally negative reception from English language critics on its release. Film Business Asia gave the film a rating of three out of ten and called the film a "repetitive