I've been looking at the 3d models of the NSSN at
http://www.fas.org/man/dod-101/sys/ship/nssn.htm and have noticed that it has growths on the side of the hull. Does anyone know what they are, and what they are used for?
http://www.fas.org/man/dod-101/sys/ship/nssn.htm and have noticed that it has growths on the side of the hull. Does anyone know what they are, and what they are used for?
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