BRITISH COLUMBIA, Canada (NNS) -- U.S. Navy Sailors and American and British contractors tested a new torpedo countermeasures system aboard USS Bonhomme Richard (LHD 6) (BHR) Sept. 4-15, while underway off the Canadian Forces Maritime Experimental Test Range in Nanoose Bay. Ultra Electronics is the developer and deliverer of reactive torpedo countermeasure systems. Ultra developed the Surface Ship Torpedo Detection (SSTD) SEA SENTOR system, currently used by the British Royal Navy, and is developing the U.S. Navy’s Detection, Classification, and Localization (DCL) Torpedo Recognition by Active and Passive Reconnaissance (TRAPR) system. “This is a great benefit to the Navy.