https://declassified.library.utoronto.ca/files/original/e302bfac4bc752b5b5804258c15fbe9d.pdf 642bd3defc303d8a39185b14abf1b720 PDF Text Text FOR COMMCEN/SIGNALS USE Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'iofgrnwtion |W T N N A l i P F ll H M mLoonot r u ii m ^ , . . , A 2723-2 TD 5231 NUM^D* Coram P) M* PRECEDENCE - ACTION PRECEDENCE - INFO ROUTINE DATE-TIME GROUP Z/AUG CANFGRCEHED FROM BRITISH CABINET OFFICE LONDON ENGLAND TO SSAGE INSTRUCTIONS & DEFERRED z. GR SECURITY CLASSIFICATION *fi SECRET ORIGINATOR'S NUMBER XOCP 951 INFO 1. FOR WRIGHT GSPS FROM LT COL FINCH D > $ m P2 REF YOUR MSG 101800Z SUBJECT TRIPARTITE ALERTS ARRANGEMENTS o PROPOSAL AS OUTLINED YOUR REFEIIRED MESSAGE INDICATES THAT WE WILL STILL BE REQUIRED TO TAffi TRANSATLANTIC CABLE CIRCUIT DND 11922 OFF TELEGRAPH RELAY CENTJffi AND PATCH TO REQUIRED TRIBUTARIES IN JIR OTTAWA AND NIC WASHJ^GTON. ONLY DIFFERENCE SEEMS TO BE USE OF ONLINE CRYPTO 3. MY UNDEMANDING OF PROPOSAL WHEN DISCUSSED WITH CAPTAIN HODGES IN APRIL/WAS THAT A FULL PERIOD CABLE CIRCUIT WAS TO BE PROVIDED CONNECTING THE THREE INTERESTED TRIBUTARIES AND THAT EXISTING SGRAPH RELAY CENTRE CABLE CIRCUIT" WOULD NOT BE DISTURBED REFERS TO MESSAGE *. x1 PAGfe FOR OPR'S USE OF DRAFTER'S NAME OFFICE TEL. 2 '"PAGES CLASSIFIED YES OPERATOR R DND 90S 7530-21-562-1557 • NO D Q TIME COPY SYSTEM 1 OPERATOR RELEASING OFFICER'S SIGNATURE • 000044 �M _ _ _ ^ t o o A I l t *% • * • • Document disclosed under the Access to Information Act Document r U I l M divulgue en vertu de la Loi sur faeces a {'information FOR C O M M C E N / S I G N A L S U S E P R E C E D E N C E - ACTION NUMBER P R E C E D E N C E - INFO DATE -TIME G R O U P M E S S A G E INSTRUCTIONS DEFERRED FROM GR SECURITY CLASSIFICATION TO ORIGINATOR'S NUMBER INFO U. WE WILL OF COURSE CONTACT MCCARDLE TO READ UK PROPOSAL IN DETAIL BUT IF WE ARE SJi^LL TO CONTINUE CIRCUIT PATCHING THIS DOES NOT SEEM TO BE MUCJf'lMPROVEMENT. HAVE WE MISUNDERSTOOD YOU? ARE YOU REFER#fNG TO SOME OTHER TRANSATIANTIC CIRCUIT' THAN DND 11922? 2 2 PAGE'- OF'- PAGES FOR OPR'S USE REFERS TO MESSAGE CLASSIFIED YES OPERATOR R DND 9 0 5 7530-21-562-1557 DRAFTER'S NAME W.H. Finch Lt Col • NO OFFICE TEL. 2-OL70 • OPERATOR D RELEASING OFFICER'S SIGNATURE (KHF Wetber)Col D Comm P COPY 1 000045 � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hydra Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context HY00284 Title A name given to the resource [Alerts Arrangements] Date A point or period of time associated with an event in the lifecycle of the resource Aug-1965 Source A related resource from which the described resource is derived Fixed Communications - Hydra Telegraph Relay System - Relocation of Hydra - Plans and Policy, RG24, S-2723-2, Vol. 1, Library and Archives Canada (LAC) Creator An entity primarily responsible for making the resource Department of National Defence Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource Emergency planning, Emergency communications, EASE, STRAD, Tripartite Alerts, GSPS, conference facilities Description An account of the resource Unsent telegram from W.H. Finch to Wright, GSPS (UK), pertaining to online network arrangement between JIR Ottawa and NIC in Washington, requiring patching. Finch notes this arrangement would not be "much improvement." Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en