U.S. Navy Marine Mammal Program - History

History

The origins of the program date back to 1960, when a Pacific White-sided Dolphin was acquired for hydrodynamic studies seeking to improve torpedo performance. The aim was to determine whether dolphins had a sophisticated drag-reduction system, but the technology of the day failed to demonstrate that dolphins have any unusual capabilities in this respect. This research has now resumed with the benefit of modern-day technology; among the possible drag-reducing mechanisms being studied for human use are skin compliance, biopolymers, and boundary-layer heating.

In 1962, the animals' intelligence, exceptional diving ability, and trainability led to the foundation of a new research program at Point Mugu, California, where a research facility was built on a sand spit between Mugu Lagoon and the ocean. The intention was to study the dolphins' senses and capabilities, such as their natural sonar and deep-diving physiology, and to determine how dolphins and sea lions might be used to perform useful tasks, such as searching for and marking objects in the water. A major accomplishment was the discovery that trained dolphins and sea lions could be reliably worked untethered in the open sea.

In 1965, a Navy dolphin named Tuffy participated in the SEALAB II project off La Jolla, California, carrying tools and messages between the surface and the habitat 200 feet (60 m) below. Tuffy was also trained to locate and guide lost divers to safety.

In 1967 the NMMP was classified and has since evolved into a major black budget program . The Point Mugu facility and its personnel were relocated to Point Loma in San Diego, and placed under the control of the Space and Naval Warfare Systems Center San Diego. Additionally, a laboratory was established in Hawaii at the Marine Corps Air Station on Kāneʻohe Bay at the Northern end of Mokapu Peninsula. However, in 1993, as the result of the Base Realignment and Closure process, the Hawaii lab was closed and the majority of the animals were moved to San Diego; some animals remained, as part of a program of joint research between the Navy and the University of Hawaiʻi.

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