How Submarines Work

An interesting look at how USN submarines operate and why they are considered so vital for our defense.

Submarines are a vital part of the Navy and defense of the United States. Serving on them takes a special kind of person as you can go days without seeing the sun in a small and cramped space. I was able to spend a couple days on a submarine and it was cool for the first 24 hours. If you enjoyed this video you might also like to see How Aircraft Carriers Work.

If you like Funny, Cool, and Interesting Videos get the Free VIDEO OF THE DAY