Submarine communications equipment

Ultra, through its Sonar & Communication Systems and Maritime Systems businesses, is developing equipment that will enable communication with a submarine while it is moving at speed and at depth and without compromising its stealth. The systems will facilitate the use of submarines as an asset in the tactical war. Sonar & Communication Systems is developing a two-way deployable communication system whilst Maritime Systems is developing a complementary long range paging system that will enable permanent virtual communications connectivity to submarines.