A USN WWII Gato class sub had a complement of roughly 60 officers & men.
Modern submarines typically hold a complement of between 90 - 130 officers/crew, but that number can increase during extended deployments when the entire crew is usually aboard, which often isn't always the case due to individual crew training, leave, etc. Essentially, unless you're dead or dying, you're going to sea for extended deployments.
It is not unusual to have 150 crew/civilians aboard for certain operations, and it can get a bit cramped, especially with all of the extra food/supplies aboard.
All the sailors in it die.
yes
About 2,555 US Sailors died in the war. This figure takes into account US Navy airmen and riverine sailors.
several
2,555 US Sailors were killed in the Viet War.
The Australian war cabinet.
The periscope, and I believe they have a lot more than 2 mirrors.
Shanghai was one place that sailors were taken to, many from San Francisco.
The technology developed to help sailors escape from a submarine accident is known as the Submarine Escape and Rescue (SMER) system. This system includes various escape pods, such as the "DISSUB" escape capsule, which allows submariners to safely ascend to the surface in case of emergencies. Additionally, advanced technologies like the "Submarine Rescue Vehicle" (SRV) are designed to rescue trapped crew members by docking with the submarine and providing a safe means of escape. These innovations have significantly improved the safety and survivability of submariners during emergencies.
Over 1,700 US Marines, over 400 US Airmen, and nearly 5,000 US Sailors perished at Guadalcanal.
Only one US submarine sank in World War One.
Discounting Airman, Marines, and Sailors: Over 38,000 US Soldiers were killed in Vietnam.