Naval Submarine Base New London is the primary submarine base for the United States Navy, located in Groton, Connecticut. Established in 1868, it serves as a key facility for the training, maintenance, and support of submarines and their crews. The base is home to several submarines and provides essential services to ensure operational readiness. The base plays a vital role in the Navy's strategic operations, housing various commands and support units. It also collaborates with nearby institutions, such as the U.S. Naval Submarine School, to train personnel in submarine operations and tactics, contributing to national defense efforts.