Symptoms of Sickness Caused by Decompression
What some of you are thinking is quite certain in our heads at this point. Every member of the crew of a submarine is required to spend some time in a diving chamber once the vessel has surfaced and returned to its home base. A diving chamber, on the other hand, has absolutely nothing to do with submarines.
Or at the very least, not in relation to this specific predicament. On the other hand, submarines are immune to water and do not produce condensation because of their design. When you are within, the pressure is identical to that which you experience when you are standing on the surface.