Tyler: Instructor at the United States Naval Academy in Annapolis, Maryland who does consulting work for the U.S. Navy. A former naval officer, he was tasked by Ryan with identifying the construction variations in Red October, which he determines to be housing a new, silent propulsion system. Captain Robert Jefferson "Robby" Jackson, USN: Commanding officer of Fighter Squadron VF-41 out of the aircraft carrier Dr. Jeffrey Pelt: National Security Advisor to the U.S. President Arthur Moore: Director of Central Intelligence Vice Admiral James Greer, USN: CIA Deputy Director for Intelligence Robert Ritter': CIA Deputy Director for Operations ThemesThe Hunt for Red October introduced Tom Clancy's writing style, which included technical details about weaponry, submarines, espionage, and the military. The accurate nature of Clancy's writing was well known among the American military such that Clancy remarked in a 1986 interview: "When I met Navy Secretary John Lehman last year, the first thing he asked me about the book was, 'Who the hell cleared it? The novel shares elements with James Clavell's works, particularly Shōgun (1975) and Noble House (1981), where political power is used instead of physical confrontation with an enemy. Clancy portrays the Soviets, especially Captain Ramius, sympathetically, and most characters are understandable in their actions and fears, while at the same time comparing and contrasting their philosophies and values against their American counterparts, who in turn are shown as more competent in their profession, this being explained by the US Navy being better equipped and trained than the Soviet sailors who are mostly conscripts. In the novel, the US and its service personnel are unmistakably the "good guys". The central theme of the US being flawed, but ultimately a force for good and hope in the world is something the author would explore more in his later novels. However, unlike The Hunt For Red October, these later novels often include negative American characters, motivated by power or greed. In addition, The Hunt for Red October is considered a coming-of-age story regarding the main character Jack Ryan. However, instead of running away from responsibilities, a theme common in contemporary American literature, Clancy subverts the convention by having Ryan rushing toward the burdens of the adult world. Moreover, the book introduced Jack Ryan as a new archetype of the American hero — an everyman who uses his prior knowledge instead of physical power in solving a particular crisis. Development From a