https://declassified.library.utoronto.ca/files/original/38406407ec0fee1f1545f01a8d169636.pdf 72177d1ea27c410529253658cd9315ad PDF Text Text Document disclosed underthe Access to Information Act Document divulgue en vertu de la Loi sur l'acces a information TOP SECRET CIPHER MESSAGE C.B. N.R.C. FILE- 5 15 JUKE 194? Dia (REF.) TOP SECRET FDI GLINT IRON HDO. J5224U POL. TOR DIRECTOR OF COIAUNICATIONS, FOREIGN OFFICE FROI I CHAIRBIAN, O.R. COIMITTLE. MANY THANKS OR YOUR LETTIR OF 512T MAY ICLOSINC AGEIIDA FOR PROPOSED NORTH ATLANTIC (SIGN) CO: I UNICATIONS CORIPERETCE. IT ONLY REACIIED IE OH TIE 131H OF JUIIE. WE DISCUSBLD THE AGIIDA IK C.R. COMMITTEE YISTERDAY AMD. WILE WE FEEL TIE AGLNDA 13 SATISFACTORY, WE . RE OF TIE OPTION THAT AS HOST OF TIE ITU'S CONCELIED THE UNITED STATES AS WELL AS OURSELVES, THERE WOULD BE A GOOD DEAL. OF JURIT IN HAVING A TRI-PARTITE CONFERENCE TO DEAI III ALL THE IT2S AT ONE TIlL. I PRSUNU, FOR EXAMPLS, THAT A DECISION UH 11211 4 WOULD DEFINITELY HATS TO HAVE THE AGREEIENT OF THE UNITED STATES AUTHORITIES, AS II THE CASE OF A NUIBBER OF STATES OTHER ITENS. ITEI 8 CERTALY AFTECTS THE UNITE DIRECTLY AND WE WOULD BE SOMEWHAT LOATII TO GO AHEAD WITH PLAIS WICI MIGEIT BE SUBSEQUENTLY ALTERED BY FURTHER DISCUSIONS WITH THE UNITED STATES AUTHORITIES. IF THE AlGRICANS ARE INCLUDED IE TOUL 3 FAVOUR A CONFERICE ® THIS SIDE OF THE ATLAITIC. I WOULD BE GRATEFUL IP YOU WOULD LET IS INOW AT TOUR IARLILST CORIVETIEIICE YOUR REACTIOIS TO THIS PROPOSAL. AS THE TEE IS KOT GETTING SHORT TO MEET YOUR PROPOSED DATES OF THE GONFLREICE IK JULY, OUR OW UCLINATION IS TO POSTPONE THE DATE TO G.G.C. ORIGINATOR — TIME ORIGINATED AUTHORIZED — NOTE: This cipher message must not be re-transmitted without being paraphrased. TOP SECRET 000430 000058 �Document disclosed under the Access to Information Act Document divulgu en vertu de la Loi sur l’acces d information TOP SECRET CIPHER M“SSAGE C.B. N.R.C. FILE — Page 2 (REF.) TOP SECRIT GLINT LATE IN THE SUINLR OR EARLY IN THE AUTUMN. HOWEVER THIS, I THINK, WOULD DEFEND OH YOUR RISACTIONS TO OUR FROPOSAL THAT THE CONFERMICE BE COIIDUCTED OK A TRI-PARTITE BASIS. AS I SHALL BE A WAY MYSELF UNTIL THE AT TILL BE DEALIIIG OF JULY, IR. GEORGE (ITH MY WORK IK MY ABSEICE AND I SHOULD Bh GRATEFUL IF YOU .OULD ADDRESS YOUR REPLY FOR HIS ATTETIOL. Copies: f G.G. Crean file ORIGINATORG.G.C. TIME ORIGINATED— AUTHORIZEDNOTE: This cipher message must not be re-transmitted without being paraphrased. TOP SECRET 000431 000059 �Document disclosed underthe Access to Information Act Document divulgue en vertu de la Loi sur iacces a information FILE COPY G.G. Crean/js TOP SECRET - GLINT OTEANA, June 15, 1949. NAB-rs Syoh 0 The Director, Communications Branch. Would you be good enough to transmit the attached message to the Dircetor of Communications, Foreign Office, London. 0. G. Crean 000432 000060 �Document disclosed under the Access to Information Act Document divulgu en vertu de la Loi sur l’accs d rinformation TELEGRAM TOP SECRET - GLINT G.G.Grean/js June 15, 1949. Following for Director of Gonmnications, Foreign Office, from the Chairman, Research Committee. Many thenks for your letter of 31st May enclosing Agenda for proposed North Atlantic (Sigint) Communications Conference. It only reached me on the 13th of June. we discussed the Agenda in C.H. Committee yesterday and, while we feel the Agenda is satisfactory, we were of the opinion that as most of the items concerned the United States as well as our­ selves, there would be a good deal of morit in having a tri-partita conference to deal with all the items at one time. I presume, for example, that a decision on Ite 4 would definitely have to have the agreement of the United States authorities, as in the case of a number of other items. Item 8 certainly affects the United States directly and we would be somewhat loath to go ahead with plans which would be subsequently altered by further discussions with the United States authorities. If the Americons are included we would favour a conference on this side of the Atlantic. I would be grateful if you would let me know at your earliest convenience your reactions to this proposal. As the time is now getting short to meet your proposed dates of the conference 000.2 000433 000061 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loisur l'acces a llnformation - 2 - In July, our only inclination is to postpone the date to later in the surer or early in the sutumn. However thia, I think, would depend on your reactions to our proposal that the conference be conducted on a tri-partite basis. As I shall be away myself until the 4th of July, M. George will be dealing with my work in my absence and I should be grateful if you would address your reply for his attention. 000434 000062 � 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 CDSG 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 CDSG00056 Title A name given to the resource Telegram from CRC Chairman Crean to Director of Communications Branch, UK Foreign Office, 15 June 1949 Date A point or period of time associated with an event in the lifecycle of the resource 15-Jun-49 Source A related resource from which the described resource is derived R219/RG25 - 2016-00628-5, Box 14, dossier 9-2/186-3, Part 1. Creator An entity primarily responsible for making the resource Library and Archives Canada Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource SIGINT Description An account of the resource A-2019-03089 Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Access to Information Request Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource English