Where do Submariners sleep?
On U.S. Navy submarines, living quarters are called “berthing areas” that provide no more than 15 square feet of space per man for sleep and personal belongings. On most submarines, each crewman’s bed (called a bunk, berth or rack) has a reading light, a ventilation duct, an earphone jack for the ship’s audio entertainment system, and a curtain to provide a small (but welcome) measure of privacy. The crewmen store their clothing and personal belongings in a sturdy pan-like locker beneath their mattress. When a U.S. Navy submarine is at sea, lights in the berthing areas are normally dimmed. About one third of the crew is asleep at a time because submarines operate 24 hours a day. The crew works in shifts, normally six hours on, 12 hours off. Only the captain and executive officer of the submarine have private rooms, called staterooms, in which to work and sleep. Sometimes, there are more people onboard than there are regular bunks. When this happens, a few of the crewmen have to sleep i
