On Eternal Patrol: Overview PDF Print E-mail

On Eternal Patrol: Overview

Since the acceptance of the first submarine into the U.S. Navy in 1900, over four thousand men have lost their lives in the Silent Service. The great majority of them died in World War II. Following are brief glimpses of a few of those gallant men.

 

Please see our sister site - On Eternal Patrol - for individual memorial pages on each of the over 4,000 men lost while serving in the U.S. Submarine Force.

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Secrets of the Sub

How Does A Sub Stay So Quiet

How do submarines stay so quiet?

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Submarines are the ultimate “stealth weapon. Remaining underwater to attack or use its sensors, quietness is critical. Through design, modern nuclear submarines have equipment mounted on special mounts to isolate the noise from the outside and reduce the noise signature of the sub in the ocean. Rotating equipment is checked from the design through operation so it is always quiet and it is immediately repaired if it is not operating quietly. The sub checks itself with its own acoustic sensors and establishes the most quiet lineup of equipment for normal or critical operations. Overall, the reason the submarine is so quiet is because every member of the crew knows how important it is to remain quiet and undetected ensuring the submarine can perform all of its mission.

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