Atlantic Undersea Test and Evaluation Center

Atlantic Undersea Test and Evaluation Center
Name	Atlantic Undersea Test and Evaluation Center
Location	Andros Island, The Bahamas
Type	Acoustic and undersea warfare test range
Coordinates	24, 42, N, 77...
Operator	United States Navy
Controlledby	Naval Undersea Warfare Center
Used	1966 – present

Atlantic Undersea Test and Evaluation Center. The Atlantic Undersea Test and Evaluation Center is a major United States Navy underwater test range located off the eastern coast of Andros Island in The Bahamas. Operated by the Naval Undersea Warfare Center Newport Division, it provides a controlled, instrumented environment for evaluating sonar systems, submarine platforms, torpedoes, and other undersea technologies. Its unique deep-water properties and secure location have made it a critical asset for antisubmarine warfare research and development since the Cold War.

History

The facility was established in 1966, during the height of the Cold War, to address the urgent need for advanced testing of antisubmarine warfare systems against increasingly sophisticated Soviet Navy submarines. Its location was selected for its proximity to deep water and favorable acoustic conditions. Initial development involved installing extensive seabed arrays of hydrophones and tracking systems. Over the decades, it has been upgraded continuously, with significant expansions in the 1980s to counter new threats like the Typhoon-class submarine and again in the 21st century to support testing of unmanned underwater vehicles and advanced sonar suites for vessels like the Virginia-class submarine.

Mission and operations

The primary mission is to support the research, development, test, and evaluation of Department of Defense undersea systems. This includes conducting at-sea experiments to validate the performance of new technologies before fleet introduction. Key operational activities involve precise tracking of submerged targets, measurement of acoustic signatures, and assessment of weapon system effectiveness. The center supports major programs for the Naval Sea Systems Command, the Office of Naval Research, and allied nations through agreements like the ABCANZ Armies. Regular exercises and data collection campaigns are coordinated with units from United States Fleet Forces Command and the Naval Air Systems Command.

Facilities and capabilities

The center's main operational area encompasses over 10,000 square nautical miles of ocean, featuring water depths exceeding 6,000 feet, which is ideal for deep-submergence testing. Permanent infrastructure includes the Andros Island shore facility with laboratories and support buildings, and an extensive underwater range with fixed and mobile sensor arrays. Key capabilities include the Multi-Towed Array Handling System, deep-water acoustic calibration ranges, and a secure data links for real-time telemetry to sites like the John C. Stennis Space Center. The range supports testing for platforms from the Seawolf-class submarine to the P-8 Poseidon maritime patrol aircraft.

Notable projects and tests

The center has been integral to testing every major U.S. naval undersea system for decades. Notable projects include the development and evaluation of the Mark 48 torpedo, the AN/BQQ-10 sonar system, and the acoustic quieting technologies for the Ohio-class submarine. It played a key role in the Submarine Warfare Federated Tactical Systems program. During the War in Afghanistan, technologies for detecting underwater improvised explosive devices were tested here. More recently, it has supported trials for the Orca extra-large unmanned underwater vehicle and sonar evolutions for the Arleigh Burke-class destroyer.

Environmental considerations

Operations are conducted under strict environmental protocols established in agreements with the Government of The Bahamas. The center complies with regulations from the United States Environmental Protection Agency and the Bahamas National Trust. Activities are monitored to minimize impact on local marine ecosystems, including coral reefs and species like the West Indian manatee. An ongoing environmental monitoring program studies oceanographic conditions and marine mammal presence, coordinating with research institutions like the Woods Hole Oceanographic Institution.

Governance and oversight

The center is managed by the Naval Undersea Warfare Center under the technical authority of the Naval Sea Systems Command. Strategic oversight is provided by the United States Department of the Navy. Operational use is governed by the United States–Bahamas Joint Commission on defense cooperation, which reviews activities under the existing Status of Forces Agreement. Funding and programmatic direction are authorized by the United States Congress through the National Defense Authorization Act, with audits conducted by the Government Accountability Office.

Category:United States Navy research and development Category:Test ranges in the United States Category:Military installations in the Bahamas