[Response to SIGINT Communications North] America]
DND, External Affairs, Oshawa Wireless Station, SIGINT, signals intelligence, NSA, ASA, NCA, Rockex, intelligence sharing
Letter from Wrinch to Crean confirming Captain D.A. Wilson's report accurately reflects the informal meeting between Crean, Wrinch, and Wilson. Related: HY00026.
Hydra Communications - Policy, RG24, 1250-36 Vol. 1, Library and Archives Canada (LAC)
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