When the sub departs on its mission north, it is depicted remaining surfaced until radiation levels start rising. In real life, they would submerge just as soon as they were clear of the Australian Coast - a surfaced nuclear sub is barely seaworthy and can't go nearly as fast as it can submerged (and the story did emphasize time was of the essence). Also, submerging and surfacing are not nearly as dramatic as this movie depicts. Back in the early to middle 20th century, submarines like the German U-Boats were shaped like surface ships, and worked more efficiently on the surface, but that changed around the time the book was written - since then, submarines move most efficiently underwater.
Scritto da il
05/03/2025 alle ore 07:36