Everyday, American submariners go down below the waves for months at a time on submarine patrols. Steel Boats Iron Men is the only complete film where the US Navy allowed filmmakers to go down with them. The film presents a never before seen look inside a state of the art nuclear powered submarine on patrol. You will see things in this film that you have never seen before. Who are these men, who live confined in a steel tube deep in the ocean for months at a time, surrounded by a hostile environment, in constant danger? What do they do and why do they do it?
The film also looks at training, family life, background, etc. The viewer visits a "wet trainer" at Sub School to see what these submariners must endure before they ever climb inside one of these remarkable ships.