Naval Submarine Base New London, Military submarine base in Groton, United States.
Naval Submarine Base New London is a military installation located in Groton along the Thames River. The facility spans a significant area and houses multiple submarines along with extensive infrastructure for maintenance, training, and housing military personnel and their families.
The state of Connecticut donated land in 1868 to establish a naval station, and the first submarines arrived in 1915. Since then, the facility grew to become the primary submarine operations center for the East Coast.
The installation shapes the identity of Groton as a submarine hub and remains central to how locals view their community. Walking through the area, you notice how the base influences local businesses, architecture, and daily life.
The base requires security clearance and can only be visited with prior authorization, so advance planning is necessary. Nearby museums and public facilities offer alternatives for learning about submarine operations and naval heritage without restricted access.
USS Nautilus, built here, was the first vessel to travel under the Arctic ice to the North Pole in 1958. This achievement became a defining moment in naval history and placed the base at the forefront of military innovation.
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