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north warning system stresses
mil., avia.	система предупреждения северных районов
North warning system
mil.	система предупреждения о нападении в северных районах (континентальной части США)
English thesaurus
North Warning System
abbr., scottish	NWS (USA)
avia., Canada	A system that provides airspace surveillance and command and control capability for air defence identification over the northern approaches to the continent. It consists of 15 long-range radars LRR and 39 short-range radars SRR across the Canadian Arctic and Alaska. Systems deployed on Canadian territory are operated and maintained by Canada for the North American Aerospace Defence Command NORAD on behalf of Canada and the United States.