Was The Hunt For Red October Filmed On A Real Submarine?

20 facts you might not know about 'The Hunt for Red October

20 Things You Probably Didn't Know About The Hunt For Red October

Is it possible that 'The Hunt for Red October' was based on an actual event even though there's a disclaimer at the beginning of the film? - Quora

The Making of The Hunt for Red October

What was name of the sub seen in drydock in 'The Hunt for Red October'? - Quora

The Real Hunt for Red October (TV Special 2021) - IMDb

How Shipboard Readiness Impacted Filming for The Hunt for Red October (Guest Post) – Station HYPO

The Hunt for Red October' Is a Submarine Movie Masterpiece

The Hunt for Red October (1990) - IMDb

What submarine was used in 'The Hunt for Red October'? - Quora

Lot # 121: THE HUNT FOR RED OCTOBER (1990) - Red October Typhoon Class Industrial Light & Magic (ILM) Submarine Model Miniature Replica