Red October (fictional submarine) Ramius but the commander of "Dallas" conceals the defection from the rest of the Soviet crew, who are repatriate in due course. The submarine is reverse engineered by the U.S. Navy to discern its secrets. Sometime between a year and eighteen months later the hull of the sub is sunk in a deep ocean trench, although previously the submarine USS "Ethan Allen" had been scuttled in order to deceive Soviet officials that "Red October" had been sunk. The technology then seems to disappear, although there are later references in some other books, including "The Sum of All Fears". In "The
The Hunt for Red October Reagan had pronounced the book, which was given to him as a Christmas gift, as “the perfect yarn” and “unputdownable”; his endorsement eventually boosted the novel's sales and solidified Clancy's reputation as a bestselling author. Regarding the reception, Clancy remarked: “I was thunderstruck, dumbfounded, bowled over, amazed. But I wasn't surprised." In addition, the novel was a big hit in the White House. "The Hunt for Red October" was also popular among the military. On a 1985 visit to the , Clancy discovered 26 copies of the novel among the crew. "The Washington Post", in its original review, praised the