Lockheed Martin [LMT] will be integrating Magnetic Anomaly Detection-Extended Role (MAD-XR) systems on six Navy MH-60R helicopters as part of a new subcontract announced with CAE. The integration will give the MH-60R the ability to detect submarines and could be used for navigation in a GPS-denied environment, CAE told Defense Daily.

The integration will be completed by Lockheed Martin under phase one of the contract by 2023.

“Over the past several years we have conducted several trials with the U.S. Navy to confirm the capabilities of the MAD-XR system on the MH-60R helicopter,” Thomas M. Kane, director of naval helicopter programs at Lockheed Martin, said in a press statement. “Adding this to the MH-60R’s sensor suite will further advance the capabilities of the world’s most advanced anti-submarine warfare helicopter.”

The MAD-XR is mounted on the tail area of the aircraft and can sense changes in the Earth’s magnetic field by using highly sensitive magnetometers. It can detect anomalies up to 1,200 meters and then provides the submarine location in lateral and vertical separation at the closest point of approach, according to CAE.

The MAD-XR is a smaller version of the CAE AIMS AN/ASQ 508 MAD system with reduced size and weight but the same capabilities. (CAE)

“The integration of our MAD-XR system on the U.S. Navy’s MH-60R helicopter is testament to its powerful magnetic detection abilities,” Daniel Gelston, group president of defense and security at CAE, said in a press statement. “The MAD-XR system can provide defense forces with enhanced capabilities for operational missions such as submarine detection and search and rescue.”

The MAD-XR is a smaller version of the CAE AIMS AN/ASQ 508 MAD system with reduced size and weight but the same capabilities. The MAD-XR weighs about 2.25 kilograms compared to the 27 kilograms AN/ASQ 508A and can generate 30W of continuous power. Because of its small size and weight, the MAD-XR can be used on small aircraft and unmanned aerial systems (UAS).

While this contract only integrates the MAD-XR system on six MH-60R helicopters, there is a plan to integrate the system on more of the Navy fleet as well as with partner nations like Australia, a representative from CAE said.