London. 16 March 2021. Following the recent announcements by Ultra of contract awards for the Hull Mounted Sonar (HMS) and Variable Depth Sonar (VDS) subsystems…
London. 16 March 2021. Following the recent announcements by Ultra of contract awards for the Hull Mounted Sonar (HMS) and Variable Depth Sonar (VDS) subsystems…
PHOENIX. 18 May 2018. AHS International has recognized Canada’s Department of National Defence (DND) and Sikorsky, a Lockheed Martin company, for “conducting an extraordinary international effort” to demonstrate…