NunatsiaqOnline 2017-11-29: NEWS: Canadian military seeks underwater sensors for Arctic surveillance
NunatsiaqOnline 2017-11-29: NEWS: Canadian military seeks underwater sensors for Arctic surveillance
NunatsiaqOnline 2017-11-29: NEWS: Canadian military seeks underwater sensors for Arctic surveillance: "Proposed sonar would be "orders of magnitude" less noisy than U.S Navy system blamed for beaching whales
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