The Naval Submarine School (NSS) builds a foundation upon which officers and enlisted personnel are prepared to develop the c ... ompetence and proficiency in skills necessary to operate and maintain their submarines. The NSS provides realistic, relevant, and challenging team training to submarine crews to prepare them to conduct challenging operations in dangerous environments. Through modernized training, the NSS prepares officers and enlisted submariners with the resilience and knowledge necessary to be immediately successful on their submarines. read more