Do submarines use undersea rifts and valleys to navigate unseen between sea mounts and mountain ridges like in the movie The Hunt for the Red October? Or is the depth unrealistic? -
![Russia shows off 37-year-old nuclear submarine which inspired The Hunt for Red October | Daily Mail Online Russia shows off 37-year-old nuclear submarine which inspired The Hunt for Red October | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/08/15/12/17307720-0-image-a-26_1565867391815.jpg)
Russia shows off 37-year-old nuclear submarine which inspired The Hunt for Red October | Daily Mail Online
![Russia shows off 37-year-old nuclear submarine which inspired The Hunt for Red October | Daily Mail Online Russia shows off 37-year-old nuclear submarine which inspired The Hunt for Red October | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2017/07/26/19/42B5F5F900000578-0-image-a-18_1501094355399.jpg)
Russia shows off 37-year-old nuclear submarine which inspired The Hunt for Red October | Daily Mail Online
![The Sub from Hunt for Red October was actually a barge with a fake Typhoon Hull attached to the top. : r/submarines The Sub from Hunt for Red October was actually a barge with a fake Typhoon Hull attached to the top. : r/submarines](https://i.redd.it/zuu0dh54v13z.jpg)
The Sub from Hunt for Red October was actually a barge with a fake Typhoon Hull attached to the top. : r/submarines
![US Navy issue dark warning after its attempt to locate Russian 'Red October' sub fails | World | News | Express.co.uk US Navy issue dark warning after its attempt to locate Russian 'Red October' sub fails | World | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/78/590x/secondary/US-NEWS-2300153.jpg?r=1581079486968)