T 0 f> s ~-F»Iil t-f-S:tCJ49~ 0 E - '-..A.A.'-..A.:.l.A. ~.L.11...6. 

This documeut i. ~read only by those peraonnel officially ind.octrma~ed in a( oce with com ... munication intell _ ._-e security regulations and authonzed to rece1vt:' the mformatl. .eported berein. 

USCIB: l.J+/293 

24 April 1953 

'f8P SERE! g.vrog - SECURITY INFORMATION 

JllMORMP1K FOR 'l'HE MEMBERS OP USCIB: 

Subject.: Releaa49 t.o. ~tl~Lo;;;;;;:=:___Jll!:::::;-------1lx ..... n.-f ormatian 

Obta.iJl.etd. 'b7 thel ~ 

Reterences1 -~:~.:~p;:3(Q)(g) 

PLSB;;:@.6tso••usc••36o5 

(a) USCIB l.4/_269 da~ed 15 Januar;y 1953• 

(b) USCIB l.l.J271 dated 4 Pebruar,y 1953· 

(c:) USCIB 14/'1134 dated 13 February 1953. 

30 

<: < i<I> ~ 1'9,t:~loeric• (a), t.Ji• cfudrman9 USCIB. 1"8!5 a,drlsed that 

< · < ti:.! JIC 1n LmdOf'l J:lt191r!d to gtve all J>C>saible aid to thel I in 

······ ... · . ·.. t.li• ~ against the VitSt, Jli.nh, ,and that thel I ····· ...... ·· ... in·ll.zd~a would welcoml ···········....... taaf~atence.. Accordingq9 I.SIB 

····... d.esil"tld. US018 concurrence in rel.ease to 'tJi•I I of in.t'orution 

·~ ~~ I I ... ·.. .. j:t:~ biiiig understOOd that tlie irif ormatica to bi 

l"eleaaed would not in~l\ld• a:q adYanced cr,.ptanalJtic techniques. 

\ \ 2. In reapan.9e to...!.[ < · ..··.. I !:!!:feat tor an interim atate-

~~~~=~1:.:iii a:;;. ~...::rt~~.:~: ~ =~~b an int~ ~randum wu ad<ireeaed tol I in *!ch 

it VU\indicated that llbile there "11fU no objec~icn to releaae of ___ I mat49r1aJ.a vi.thin alrud;y agreed μmts. the! !proposal 

wet b~d those limits and raised certain questions o The view 

wu the aJ.reac:\y\agreed mcpresaed·· ... tha .. t ... th•." lhd;taticne ..••.. woul.. d in be the some initi adva.nt~··. _ in keepi~vithin _ ldiacuasiGDll. ca ... the baais Of intormaticm denl iD these scus-

•icna it Jd&bt\thenbe possible to useas the situation IB0!'9 """ 

curate],y and mak.e a decision. accordingl1'. 

3. In reference (b),, thel L reported that the Q views had been 1."equested en tOl!r specific points IJ viz: 

11 a. How canlll'Uul·. ts be i.ao·la. ted et'tective]¥ traa 

L__J results in v.t.iv-of the oomplet.• tecbnical exchange now 

in ettect? 

b. What is degree of securit7 therl are observing 1n handling and di•aainatin,g th• .... ~ their 

orJpCoanaqt.ic ettort•? 

c. To mat meat ia crn>t~ic uaietanc• ~ 

needed. in rlew ot the auccaa that th.---------ian reported 

to be aehieTing? L_________J 

USCIB: 14/293 - 1 -

For"\ 7JX}d 0SC TOP SECRET CANOE 

Declassified and approved for release by NSA on 06-12-2014 pursuantto E .0. 1352a 
Tb.is document is read only by those personnel officially ind.octrina~ed in e.c~ ice with com- munication inteHii; _;security regulations and authoriz.ed to rPce1ve the mformat1 ,:>orted herein. 

USCIB: 14/293 

21. April 1953 

JeP @&if S.\:NQE - SF.CURIT! INFORMATION 

....................... m SUbject: Rele&a•· t.o th~ I I In! orution ·~·~.i;a.3(t1)(2) Obtained b7 the! I P~~~llia~ll)QUSC 3600 - - - - - - - - - - - - - - .. - - - - - - - - - - - - - - - -

___ d ...... o---. What effect will any extensim of rel.atioos en the J . I probl• have on exchange arrangements CWt'T'«ltq in 

e?teet ah l"Qpect to other problw? 

4. TbeLJJ>l'Q~ waa CCJll~idered at the Ilight;r-aecood Meet1.D& at ~ (••~ nf'U"tnce(o)) at *1ct1 tille it vaa &&ned to inform 

I.. ·· ... ta.ut.Jiorit1t1:9 tAv.t their d•l'n&s with thej jahoul.d be con-

.tined to the pro~i.cmaot paracraphe~ and 5 ot Appendix "P" to tho 

1 . . l~t. A a4b~eqllfllllt decisian wa,s ma.de to withhold such 

tiotittcaati<!ll pertding rec-1pt acd atud;y' ot Mr~ I ireporl. 

5. ······· ... In ~~· to the qu.,..t,iana ref erred to in parqra.Ji>. J al:Hw•, the Di:rector~ ~ hu aupp.11~ t.b.8J following intormation: 

~;=t= ~: !;:L~t'~~!roleaa• ot I 

Tma in.tormation tumiah&d would not. includ~ 1 

Working arrang·.. .wits deeiped to avoid d.upli.cat:~on ....... iiitJUld.. iiilike it quite eaq to aepan.teL jresults., 

b. The ~eatian ot security was raised with thel .bJI ~and he vu eupplled with in!onsatioa about......__ar- __, 

f'lllgwte 60i:b iJJj I ln addition to the 

W.orma.tian containid !ii the encloeure herM..th; a more d9'=o 

tailed description or the arrangements hu bean pr<Biaed t.o 

th•I I 

.. 

1 c, ... ·. The qu••tion ot cl"JP"tanai,tic assistance to the ...... ...,....,,_......,...... ....... did not arise, ". • • presuubq beca.uee o! the d.eg!'9"9 

ot their\.BUCCeH in t.hia t1eld." 

do The propaeal.a related t.o Viet. Minh. ~ e and.Iii aa 

t.bel l•H th•, voW.d not ha'ff azq .r.rect en ot.bc •~ ahqe &1TBg-.it1 .. 

7. In Tiew ot the !0!'91oing then i• a quntian u to whether 

8117 further repJ.7 toO authorltia ia called fo'!!" at thia timt" in 

- 2 -
This d')cument is read only by those peraonnel officially ind~trina~ed in ac~ ,:-:~ with com· munication intetligt ..... 'I;! security regulations and authonzed to receive the inform.at10,_ .iJorted herein. 

USCIB: 14/293 

24 Aprll 19.53 

TOP SBeR!R GMKJI ""' SECURITY lNPQJDO.TIC!i 

Subject: Release to thJ .... --.... ,..-----..... l lnf o:naation 

Obtained by thel I - -- - -- - - - - - - - - - --- - - - - - - ~ -- - - -- - - -

that it is apparent that D authorities do not. ant.icipate a re= 

quiremmt,,, at lea.at tor the time being, · •• to go b8Jrond the prorlsioos 

ot para.graphs 4 and 5!) Appendix "P"J I 

8. Additional intormation on thl.s subject. \fill be provided 

to OSCIB mmaben 1'ben received o 

Acting ~cutive ~-' • Soc:·7'etary $ USCU 

Enclosure 

Rpt mi Visit W l f 

L Ion 16, 17 IJ & lS l'eb 53 .. EO 3.3(h)(2) 

EO 3.3(h)(2) 

PL 86-36/50 USC 3605 

USCIB: l.4/293 -/3 -