USCIB: 30/19 

22 January 1953 p!P 

'l'OP Sptilf • ;meum:'i'f INPE>RHAH0N 

MEMQRANDUM FOR THE MEMBERS OF USCIB: I 

Subjects Notitication to I.SIB orl 

Negotiatiooa. ---------

Re.terence: USCIB 'JO/"JS dtd 30 December 19520 

lo The reterence has been approved subject. to the following 

amendments, recommended by the Directoril NSA: 

&o Dratt memorandum. paragraph 2o Delete the last 

sentence and substitute tha tollcnd.ng: 

"During the course ot these discuaaiona, the IJ 

provided details ot their tair'.cy' comprehensive inTerciPt 

search programo The United States expressed an interest 

in having an expanded II intercc:tpt &1t!tr'V'i.~e monitor 

certain selected areas~hat service bas the>'PL 86 _ 36150 use 

requisite personnel and equipnento" ././ EO 3. 3 (h) (2) 

bo &.closure 19 paragraph 2o Delete the last sentence. 

Co Enclosure 1, paragraph 4o Delete/paragraph and substitute the tollotdng: 

"4o Copies or intercept selected tram material obtained b7 an expandedj !intercept service." 

do Delete :Enclosure 2 in its entiret70 

2. The change in the dratt memorandum (paragraph la, above) 

is recommended to assure the British that. presentation ot u.s. requirements was baaed soleJ¥ on llrevelatians made during the 

discussions .. The deletion ot ~ 2 (paragraph ld9 abOV"e) is 

recommended because all the projected intercept is a future hope,, 

and it is not considered that inclusion or the list or desired 

targets would be particul.arl1' valuable at this time. 

3. The originator ot the reference has accepted these recommended amendments. 

4. It is requested that the remaining mambel"S ot uscm,, all ot 

whom approved the ref'erence original.qg give their concurrence by vote 

sheet. to the amendments set f'orth in paragraph 1, above.. Vote sheet 

replies should be returned prior to 29 Januar.r 195.3. 

USCIB: 30/19 Acting Executive ~ Secretar,y, USCIB 

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eclassified and a roved for release b NSA on 01-24-2014 ursuantto E.O. 1352 
! .,. 

.~ • ~4e1tv;T if DDS 

Y~s @-·-

USCIB: 'JO/lB 

P{P ~ 

TOP SEGm' SIGURHI IRPGm!NHeH 

MBMOR.ANOOM FOR THE MEMBERS a! uscm: 

Subject: NoM.ticaticn to I.SIB atl COON'l' Negoliiat1Clr!l8. .....__ ___ ___, 

Retennce: USCIB 30/16 dtd 2 Decmlber 1952. 

24 

PL 86-36/50 USC 3605 

EO 3 . 3 ( h) ( 2 ) 

111 The en@loeUN.il a d1i"'att JHlllOl"andum ror the Ch&ill'llU1l19 LSIB, giving not.iticat.icm of and a~ld.ngl iJ, negotiat1cme9 hu bem ~ ld.tbin the Cent~il !lite - gence Agenq and is tomarded to'!f> J'OU' ccmaldemtim b,J> 

vote 8heet.o 

2. It 1- :requested that wt,e sheet Nplies be N= 

turned not lat• than Wednesdql' 1 Januar,y 1953 .. 

Bncloswre - l 

A8 stat.Olt. 

USCIB: 30/lB 

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T (,A§ D~7jk4'¥ T .L u i.:.J '-.A .&. 

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MlllORANDUH FOR CHAIRMAN, LSIB 

SUBJF.CT: OOMDT Diacusaiami Bet.wean the United Stat.em and 

I I 

lo Ear)1' :ln Nwember 1952 a aeriu of dieousaiarw 'id.th 

NpNCmtatives ot thel I c:ulnd.mt8d in an 

agreemalt. whe1i'ebJ' the United states would. auppql jwtt.n 

it.. ot intercept, equipment 1n axcbange f'or raw tmtfic illlter= 

MPted 'b.r th•I 1-ctom~ prachlet,~~!':836/so use 3605 

fif'Gllll the proeuaing ot tbia tnttieo .... ·························· // EO 3. 3 ( h) ( 2) 

2. Atta@hed hereto as Enc:towte 18 1a a Uat ot the 

traffic that I rs.u ~uppq to tl11e United Statue Erlclonre 2 is a list ot potmtial targets whieh the Unit9!i States 

hCJMl8 that an a:pm.cled.I Inn be able to mmitm" 

1n the tuturee 

3o All.though the present agremm.t, calla cnq tw equip= 

amt 1n exchange for nw tn.tti~ and aeleeted end producta 9 

there ie still a poeaib:l.lity ot Mure diecusicns 1n 111hS.eh 

at.hen- ittllll89 saned to in Appendix P ot the BRUSA Agg>Hl'mt 

aa exebangeable with Thil'd PU"tiee., Jl\ight be conaidem for 

axclumge. I.SIB 1d.U be not.Uied ot the coune ot mw aucb 

tuture d1aeu111ians. 

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e T e1P11S1E~fW3 T 

D R A P' T 

4. UJIB will be tvnished aopies ot all material obtained 

b.r USCIB tran tb1a agreeent through the ueul channels. 

WALTER B. SMITH, Chaiarm 

United States CCll!lftUDlcat1ama Intelligence Board 

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jL 86-36/50 USC 3605 

EO 3 . 3 ( h) ( 2 ) 

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j:iL 86-36/50 USC 3605 

E03,3(h)(2) 

• DRAP'T 

Eneloeure l 

/PL 86-36/50 USC 3 

EO 3.3(h)(2) 

lo···· ... All. 111881~~9 Operator logs and net d1&g!"8JllS . ~eJN:epttid bt 

I ltr.: 

3o caml.gte int,esopt" gt & rubatitute toYJ> c~at.· intel'f'Cept.e 

otL / /_ tranem.eaianso (In tbi~ can0~ 

th• I Iha& of'tved to •UJJP17 the um.too Ste.tu 

initi&Di idth ccmplot" inte1l'Cept, naulte onl.l" a brier 

period.19 plus eopiee ot end product• based upan ccmplcsto intercept.a. Attei!'" atu~ thN9 aampln, the United Stain 

will addeel !met.her it can utilize the ~ pl'Qducts 

instead ~ cemplot.0 intercept "8ul.ta. ~ 

41> Copies ot lntGreept. ieonducted m any ot the categ©!l"ies 

mentioned in Elllcl~ 2. 

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D R A F 'l' 

ITEMS CONSIDRRED BI THE UNITED mm AS POTEHTIAL INTERCEPT 

TARGErS FOR AN EXP•------

10/ I ...... r:-=:i'"""="....-===-==-ir= ........... ....----------'laut•1de or ae1m1811Y 9 

iliiide Gii'iiiit cmlj vHF. PL 86-36/50 USC 3605 

2. Scm.et Nav.y: 

PC86-36/50 USC 3605 

EO 3.3(h)(2) 

&c 

EO 3.3(h)(2) 

4~ I r develo.P-t 1 la-level net· 

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