https://declassified.library.utoronto.ca/files/original/dc8da059f6caed9b90b51dbd67cf7a37.pdf fb93cde73b8d580a38659cf3a11a9c6a PDF Text Text Document disclosed under the Access to Information Act - SECRET REFERENCE. «7 R ioigooz FROM BRITISH CABINET OFFICE LONDON ENGLAND TO CANFORCEHED BT S E C R E T9 FOR LT 0 COL FINCH D 0 COMM P2 CFHQ FROM WRIGHT G o S . P o S . YOUR XOCP 9kk OF 29TH JULY TO CAPTo HODGES CAT PRESENT ON LEAVE). YOUR PARA 2 NOTED„ 20 YOUR PARA 5o REQUIREMENT I S FOR ON-LINE NET TO BE PROVIDED ON REQUEST SO THAT MESSAGES EMANATING FROM ANY ONE OF THE THREE TERMINALS ARE RECEIVED SIMULTANEOUSLY AT THE OTHER TWO, ARRANGEMENTS PROPOSED I S THAT REFERRED TO IN E I D / 6 U / 3 ( 2 ) , BOOK FOW S I D / S 1 Q > ? 5.9(B) 3o (USER HAND- PARA 206C AND S WN ' DIAGRAMATICALLY AT FIGURE OF THAT PUBLICATION*. CIRCUITS TO BE USED ARE EXISTING SHARED EXTERNAL AFFAIRS/ FOREIGN OFFICE TRANSATLANTIC CABLE CHANNEL AMD EXISTING TAILS ROM LEITRIM TO J I R OTTAWA AND NIC WASHINGTON, AS TO THE NATURE OF THE TRAFFIC TO BE PASSED? AT THE OUTSET REQUESTS TO PROVIDE THE ON-LINE NET WILL NORMALLY BE RESTRICTED TO PERIODS OF INTERNATIONAL TENSION WHEN TRAFFIC OF FLASH PRECEDENCE I S TQ BE EXCHANGED AND SECURE POINT-TG-POINT CONSULTATION I S CONSIDERED ESSENTIAL BETWEEN THE THREE COMMUNITIES. LATER? A SECOND TRANSATLANTIC CABLE CHANNEL, WHICH FOREIGN OFFICE HOPE TO ACQUIRE? WILL BE USED FQf, THIS PURPOSE AND FOR THE ON-LINE EXCHANGE OF ROUTINE WEEKLY SlGNALSo Zo FORMAL PROPOSAL SENT LAST WEEK FROM SECRETARY J o J , o C 0 LONDON TO MR. JAMES MCCARDLE, CHAIRMAN J o I o C o OTTAWAo BT t'M><! AU(> t>£ SECRET 000077 M � 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 HY00277 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 Telegram from Wright (for Hodges, on leave) to W.H. Finch pertaining to conference facilities. Wright notes these are necessary for External Affairs/UK Foreign Office and JIR Ottawa/JIC Washington. Online network required for periods of international tension and secure point to point communication between London, Ottawa, and Washington is required. Formal proposal has been sent. 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