.. TOP Ri§Rf,;if-: A58..ifl30 

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USCIB: 4.2/40 

15 l4a.rch 1955 

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MEIDBANDUM FOR THE MEMBERS OF USCIBEC: 

Subject: 

Reference: 

Consolidation of ClBD :/fl and CIBD 1/14. 

USCIB 4.2/39 dated 24 February 1955. 

1. Vote sheet comments on the reference indicate a need for 

discussion at USCIBEC. They also indicate a need for reorganization 

of the proposed new directive to eliminate elements of confusion 

that can lead to misinterpretation of substance. There were no 

objections to the changes proposed bv the Execut5ve Secretary. 

Several additional changes have been suggested, three of which, 

in the opinion of the Executive Secretary, will require coordination 

with ISIB. One is particularly helpful and is expected to result in 

the addition of an Appendix B to the proposed directive. Specific 

comments are as follow: 

STATE: 

USCIB: 

"To be consistent with the change proposed on page 6, 

the reference to Note 2 within Appendix A should be 

moved from b(3) to b itself • 11 

11For the sake of clarity recommend the last sentence 

of the Executive Secretary's rewrite of para 5b, page 6, 

be deleted and the 'following sentence substituted therefor: 1In situations 'involving an undue risk, an exception 

may be granted by the US GIB member concerned without 

reporting to USCIB and authority to grant exceptions to 

permit temporary visits, other than for leave, to such 

areas by Group B or C individuals may be delegated to 

the senior field representative of the USOIB member 

concerned. For all such cases a record shall be maintained of the exceptions granted. ' Delete the parenthetical reference to Appendix A and in Appendix·A 

itself, delete Footnote 2." 

"Subject paper, including emendations recommended by 

Executive Secretary, is approved, provided: 

11a. It is understood and recognized that paragraph :rII 

A5b permits the ACofS, G-2, to issue a general 

standing exception for the US COB, the CG US.AR.EUR 

and the 00 USFA and all indoctrinated members of 

their staffs to attend official meetings or to 

accept invitations from Soviet or GDR officials 

to visit the Soviet Sectors of Berlin or Vienna. 

24 
USCIB: 4,2/ 40 

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"CXJMMENI': In these cases, it is the considered opinion 

of this office that the risk involved would be negligible. 

Additionally, since the USCOB, CG 'OSAREUR, CG USFA and 

members of their staffs, in the performance of their duties, 

are frequently required, on short notice, to visit the 

Soviet Zones of Berlin or Vienna, it would be unrealistic 

and impracticable for the ACofS, G-2, to approve ru:d notify 

USCIB of each individual visit. However, it is contemplated 

that after a standing exception has been granted, each of 

the headquarters involved will be required to maintain a 

record of all such visits. 

19b. The following emendations are made: 

Page Para, ~ Emendation 

1 

3 

3 

4 

7 

7 

10 

10 

3 2 

la 

1a(2) 

·1a(3) 

2a 10,11 

2b 2 

2a 9-1.3 

2b 1 

*See paragraph 3, below. 

USOIB: 4.2/ 40 

"Change to read 'and during hostilities in 

an active theater of operations service with 

a unit or formation forward of division 

headquarters 1 ·" 

"Change to read 'Indoctrinated personnel who 

are scheduled for reassignment, temporary dut,y" 

travel or debriefing will be divided into 

four groups: 1 •" * 

11Cha..TJ.ge to read 'Group B - Individuals who have 

precise knowledge of processing techniques or 

inf'ormation of current value about Category 

II cmml! • 111 * 

11Change to read 'Group C - Individuals, other 

than those specified in paragraph (4), belO'W, 

who have precise knowledge of processing 

techniques or information of cuxre~ value 

about Category III com:NT. I" * 

11After words 'Director, NSA• insert 1or his 

designated representative' •11 

11After words 'Director, .NSA' insert 1or his 

designated representative'•" 

"Delete .. " 

"Substitute 'obtaining a determination• £or 

the word 'notification' .. 11 

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WGIB: 4.2/ 40 

- 'fOf' SECHE'! 

Page Para. Line 

- ll 

11 

11 

11 

12 

13 

1.3 

App A 

App A 

App A 

App A 

App A 

3 

;3b(l) 

(new 4) 

3b(2) 

(new 4) 

4 

5 

6 

b 

b(l) 

b(2) 

b(.3) 

b(.3) 

1 

(new (2)) 

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• 

Emendation 

11 Insert as new paragraph 3 1USCIB marabers 

having COMINT dissemination activities 

located in exposed areas will establish 

appropriate procedures whereby they will 

be notified immediately in case of a 

change in a previously determined situation. 111 

"Renumber· as paragraph 4." 

"Change to read •such items delivered shall 

be transmitted in crypto systems specifically 

authorized for such use. '" 

"Change to read 1the physical security of the 

crypto system involved.'" 

"Renumber as paragraph 5." 

"Renumber as paragraph 6. 11 

11Renu.mber as paragraph 7. Change 13 and 41 

to 14 and 51 • 11 

n Add number • 2 • after word,. •risk• • n 

"Delete." 

"Renumber as paragraph (1). 11 

''Renumber as paragraph (2) ~ " 

rr Change to read 'U .s., British and French 

Sectors of Berlin, u.s., British, French 

and International Sectors of Vienna, 

Yugoslavia, Macao, and The Associated 

States (Indo China).'" 

"With reference to paragraph III A, it is requested that appropriate 

action be taken to: 

llSOIB; 4.2/40 

Clarify the phrase •current value'. 

Determine specifically Yhich Category III .material is 

considered to be 'more sensitive'." 

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UsCIB: 4.2/ 40 

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2. Several of the cha:..15 es suggested apply to Appendlx A. The 

Executive Secretary believes that the following additional emendations 

will serve to clarify that Appendix even more: 

Page Para, Line 

- 2 4(new 5) 4 

App A TiUe 1 

2 

3. 

l 1-J 

la All 

lb Title 

lb(2) All 

lb(3) 1 

Note l 1 

Delete 11 (See Append.ix A.) n 

Delete word 11LJBT11 ; insert word 11EXAMPLES11 • 

Delete word 11SUBSTANTIAL11 ; insert word 

11UNDUE11 • 

Delete footnote 11111 • 

Delete. 

Delete, 

Delete. 

Delete. 

Delete 11 (3) 11 • Place areas in the f'orm of' a 

list usi~g a separate number for each area, 

Delete "MOTE: 111 • 

3, Accordingly, the Executive Secretary bas reorganized the proposed 

directive incorporating therein all suggested changes except those which 

constitute, in effect, changes to the wording of Append.ix B. These were 

all included in the Armi}r Member's recommendation and have been designated 

with an asterisk for convenience, Enclosed herewith is the result of' 

that effort for consideration at the next regular meeting of USCIBEC, 

No drastic cbaDges have been made, and, in my ppinion, the essential 

substance as agreed by the Security Committee has been preserved in a 

more coherent form. No effort has been ma.de to indicate just what 

changes have been made in the hope oi' preserving as much smooth copy 

as possible to send to the Board when USCIBEC has finished its consideration. However, each change stems from a comment listed in the 

reference or in the vote sheet comments quoted in paragraph 1, above, or 

in the comments by the Executive Secretary listed in paragraph 2, above. 

It is there!ore suggested that the enclosure be reconsidered as a whole 

in the light of the above comments. The Appendix B mentioned in Section II, 

paragraph B.1.a. on page 3, is not available at this writing but it is 

hoped will be ready for consideration at the meeting. 

Enclosure 

a/s 

tSCIB: 4.2/40 

USCIB 

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TOP~~ASa~o e ------· - US Cil3 DIREOI'IVE NUlIDER. _ ( CD3D #~) 

(Approved by USCIB on ______ ) 

HAZARDOUS AG:rIVITil!S 

I. PURPOSE AIID SCOPE 

The purpose of this Directive is to describe activities considered to 

be hazardous, to delineate geographic areas ex> nsidered to be exposed and 

to prescribe policy with respect to the following three categories of 

situations, each of which is covered in a separate section as indicated: 

qection II - Engagement in hazardous activities by indivi~uals ha.vine 

knowledge of current value about OJl·WIT. (Page ... LJ 

Section III - OJl.IINT collection and/or production in exposed areas. 

(Page .J__) 

Section IV - COlfil'l'l' dissemination to consumers in exposed areas. 

(Page~) 

II. ENGAGEMEllT IN HAZARDOUS AarIVITIES BY INDIVIDY!l§ HAV:Um KIP,ibERGE OF 

QtJJ.U®NT VALUE ABOUT COlfililr 

A. ]2EFINrl'IONS 

Hazardous Activities - For the purpose of this Directive, hazardous 

activities are those which place a person in a position where he runs 

a substantial risk o£ being captured or otheI"W'ise subjected to interroeation, e.g.: 

1. Duties behind enemy lines, or inshore operations off an enem;y 

or Iron CUrtain country. 

2. Flights over ene:azy- or Iron Curtain territory unless on reoognized corridor routes. 

J. Raids, minor formation attacks, underwater demolition operations, 

and, duriug hostilities in an active theater of operations, 

service witll a unit or forr.ll:t.~1on forward or division headquarters. 

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4. Transit through the Soviet Zones of Germany and i..ustria 

unless on official business via air, sealed rail transport, 

or authorized convoy on u.s. approved routes. (7his does 

not preclude personnel stationed in Berlin or Vienna from 

proceeding on leave from or returning to their duty stations 

provided that only those transportation means and routes 

approved herein are utilized.) 

5. Activities such as those described in para.graphs 1 through 4, 

above, and duty in or visits to Iron Curtain countries, 

Communist dominated zones and other areas where, from time 

. to time, local conditions are considered t"O involve an 

~cceptable risk. 

6. Duty assig.DI!lents and visits, other than unavoidable transit 

stops while traveling on official orders, in areas considered 

currently to involve an undue risk. (See Appendix A.) 

B. POLICY AND PROCEDURES 

Every effort shall be made to ensure that no person who has knowledge 

of current value about COMIIIT', such that his capture or interrogation 

could be a substantial risk to the security of COlIDJT shall be assigned 

to or engage in activities of a hazardous nature. 

1. Assignment to GrouES 

a. Whenever the duties of a1~- person who has had access to 

CXJ1'II~"T are about to be terminated or he is scheduled for 

reassignment and is deemd to have knoi.1ledge of current 

value about C01'11Tu"T (whether currently indoctrinated or 

not) such that his capture or interrogation could be a 

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substantial risk to the security of 001..fiNT, a determination shall be :made in acc9rdance vith the exte11t of 

that know+edge, into which of the following groups he 

shall belong: (Guide lines to assist in arriving at this 

determination are listed in Appendix B.) 

(1) GROUP A - Producers_ of C'Ategory I COMTh"T who have no 

knowledge of other categories. 

(2) GROUP B - Individuals who have knowledge of current 

value about Category II COMIIIT. 

(3) GROUP C - Individuals, other than those specified in 

paragraph_ (4) below, who have knowledge of current 

value about Category III COMINT. 

(4) GROUP D - I~viduals with precise knowledge of COMINT 

processing techniques, competence or potential regard-

--- -ing the more sensitive Category III CO~D."NT material. 

b. Responsibility for-Buch assignment and cancellation a:fter 

specific post debriefing intervals (see paragraph 2, bela1) 

rests with the parent USCIB member. A USCIR.member department or agency using indoctrinated persons from another 

member department or agency sh.all, upon release of such 

individuals to their parent activity, furnish'. that activity 

with suitable recommendations regarding the group to which 

those individuals should be assigned. 

2. Assignment of Personr..el to Hazardous Activities 

The following restrictions apply to permanent and temporary 

duty assignments involving ha.zai:-doua activities. 

a. GROUP A personnel may be assigned to hazardous activities 

only on the authority of senior officers. (NOTE: No 

special restrictions need be applied to recipients or 

non-indoctrinated producers of Category I OOMINT only.} 

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• b. G~UP B personnel may be assigned to hazardous activities 

only after six months separation from such material. 

. c. GROUP C personnel DJ.ay be assigned to hazardous activities 

only ~ter a separation of one year or longer from this 

type of ini'o~tion. 

d. GROUP D personnel shall not be assigned to hazardous 

activ~ties at any time. 

3. Engagerr..ent by Personnel. in Hazardous Activities Wl;l~~ 

Official Non-Duty Status 

Evecy effort shall be made to ensure that no person who 

has knowledge of current value about OOHIIIT shall engage in 

~ctivities of a haz_ardous nature while on lGave, liberty or 

other official non-duty status. 

4. Engagement by Personnel in Hazardous Activ:tties iP, APY 

Unofficial Capacity 

All po~sible action shall be taken to prevent any person 

who has terminated service with a USCIB member department 

or agency for any reason and who is still deemed to have 

knowledge of current value about COMINT from enge.ging in 

hazardous activities at any time. 

5. Exceptions to the policy enunciated in paragraphs 2, 3 and 4, 

above, shall be authorized only ai't~r carei""ul co11sideration 

in each instance or the advantage to be gained, as opposed to 

the risk involved. 

a. In considering exceptions, the protection af.'fered by 

diploma.tic status should not automatically be considered 

sufficient, but should be assessed in the light of the 

particular circumstance involved. 

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b. In si~uations involving unacceptabl~ -risk an exception 

in the case of Group B or C personnel slla.11 be approved 

by the USCIB member of the department or agoLcy concerned. 

All such exceptions granted will be reported to USCIB. 

In situations involving undue_risk an exception may be 

g~anted by the USCIB member concer~d without reporting 

to us_qm and authority to grant except~ons to permit 

temporary visits, other than for ~eaye, to such areas 

by Group B_o~ C individuals may be delegated to the senior 

field representative of the USCIB member concerned. In 

all such cases a record shall be maint&.ined of the 

exceptions gra~ted. 

6. Implementing Instructions 

Instructions implementing the above policy shall be issued 

by each US CIB member department and agency. A copy of these 

instructions shall be provided the Executive Secretary, USCIB, 

for information. 

III. WMINT COLLEarION AND/OR PRODUGrION IN EXPOSED AREAS 

A. DEFINrrIOI-5 

Exposed Areas - For the purpose or this Directive, exposed areas are 

those which are susceptible of being quickly overrun by enemy forces 

or those wherein the local political or military situation is such as 

to pose a distinct threat to the security of OOMIN'l'. 

1. Exposed areas at present comprise areas under control of the 

U3SR, Soviet Satellite countries, other Coilllilunist dominated 

areas, and areas adjacent thereto which are beyond defense 

lines expected to be tenable. 

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2. In proportion to the risk of loss of COlfillr personnel and/or 

classified material located therein, such areas involve two 

situations: 

a. Dangerous situations, i.e., those in which it is unlikely 

that complete evacuation of C01'1INr personnel and/or removal 

or effective destruction of classified material will be 

accomplished. 

b. Risky situations, i.e., those in which it is likely that· 

complete evacuation of COlfi~"T personnel and/or removal 

or effective destruction of classified material will be 

accomplished. 

B. POLICY AND PROCEDURES 

It is recognized that effective intercept of cert&in communications and effective COMINT support of field commar..ders may require 

the establishment or continuation of C01'1INT collecting and/or producing activities in exposed areas which may suddenly fall under 

unfriendly control with consequent loss of 001-ilNT personnel and/or 

COMINI' material. 

1. Decision to Locate C:OlfiNT Collection and/or Production Activities. 

a. .A. determination as to whether a given situation falls into 

a risky or dangerous category will be obtair.ed by the 

Service USCIB member concerned from the senior headquarters responsible for the defense of the area. Such 

determination shall be made in the light of the political, 

military, or other factors affecting the safety of the 

personnel and material involved. Appropriate coordination 

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shall be effected with such other • members of tBCIB as 

may pe concerned. When a situation has been determined, 

the Director, ?BA, or his designated representative will 

be notified accordingly. The Director, M3A, or his 

designated representative will be notified immediately 

in case of a change in any situation previously reported. 

b. Upon notification that a given situation is risky or 

dangerous, the Director, WA, or his designated representative will decide whether a COMINl' collection or production activity may be conducted in that area. In 

making this decision the Director, ?BA, will: 

(1) Determine whether the task to be performed by the 

CDMD ... '1! activity meets the criteria set forth in 

paragraphs 2a and Ja, below. 

(2) Weigh the advantages to be gained by the national 

' COMINT effort ae against the disadvantages of the 

CO~IINT losses which may result if the area concerned 

is suddenly overrun, and the probable effect of such 

losaes upon the conduct of 001.fl:Nr collection or production activities elsewhere. 

2. Safeguards i'or Dangerous Situations 

a. Only unique intercept tasks which cannot be accomplished 

elsewhere shall be assigned, and only such analysis as is 

locally required to support these tasks and permit essential 

technical reporting shall be performed. 

b. Only COMINT documents or technical aids essential and or 

current application to these tasks shall be held. 

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• 

c. No Category III COIU~"T or related documents and technical 

material shall be held. 

d. Personnel technically informed in C011I:ti.'T of a higher level 

or broader scope than is required for the limited mission 

of' the unit shall not be assigned if avoidable. 

e. No person in Group C, as defined in Section II, paragraph 

n.1.a.(J), above, shall be assigned unless his presence 

is vital for the effective functioning of' the unit. 

f'. No person in Group D, as defined in Section II, paragraph 

B.l.a.(4), above, shall be assigned in any circumstance. 

g. Facilit~es shall be provided with which the minimum 

number of' persons on duty at any one time can be expected 

to destroy effectively, ii' necessary, all classi~ied OOMilIT 

materials within a time limit commensurate with e:d.sting 

dangers, and unit personnel shall be skilled in the use 

of these facilities. 

h. Appropriate steps sh.all be taken to ensure that the unit 

in question is kept informed of evacuation plans on a 

current basis. 

3. Safeguards for Risky Sitμa.tions 

a. Only intercept, analytic and reporting tasks which cannot 

be performed satisfactorily in safe or protected situations 

shall be assigned. 

b. No Category III or related documents and technical material 

shall be held except those essential to the assigned task 

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and of current application thereto, and the latter shall 

be maintained in such condition as to ensure immediate 

destruction, if necessary, upon sudden threat of seizure. 

c. No person in Group D, as defined in Section II, paragraph 

B.l.a.{4), above, shall be assigned, unless required by 

considerations involving highly specialized technical 

knowledge. 

d. Facilities shall be provided with which one third of the 

complement can be expected to destroy effectively, if 

necessary, all classified COMnl"T materials within a time 

limit commensurate with existing dangers, and unit personnel 

shall be skilled in the use of these facilities. 

e. Appropriate steps shall be taken to e11sure that adequate 

arrangements are ma.de for safe evacuation of all personnel 

whose loss would be damaging and that the unit in question 

is kept informed of evacuation plans on a current basis. 

4. The Director, NSA, will submit a semi-annual report to USCIB 

containing a list or COMINT collection and/or production 

activities being conducted in dangerous or risky areas. 

5. Exceptions to paragraphs 2 and 3, above, shali be ma.de only 

with the approval of USCIB. 

IV. @MIUl' D!.SS~MINATION TO OO:NSUMERS IN EXPOSED AREAS 

A. DEFINITIOl~ 

The definitions in Section III, abo~, apply. 

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D. tQLICY AND PROCEDURF.S 

~:ASg.&30 

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'.Lhe determination o:f the "need to know" or an ofi'ic~al, and 

the responsibility for satisfying that need in the case of any 

particular item or category of OOlIINT, are functions of' command 

or departmental or agency authority, residing with the appropriate 

USOill member either in its own capacity or ~s the executive agent 

of the Secretary of Defense. I~othing in this policy should be 

regarded as abrogating that principle. Nevertheless, u::CIB 

recognizes that, under certain circumstances, the consideration 

of security in the common interest w..ay override. This policy is 

formulated in the light of that recognition. 

1. Decision to Locate COMIHT Dissemination Activities in 

posed .Areas 

a. A determi:ri..a.tion as to whether a given situation falls 

into a risky or dangerous category will be obtained by 

the appropriate Service USCIB member from the senior heaclquarters responsible for the defense of the area. Such 

determination shall be made in the light of the political, 

military, or other factors affecting the safety of the 

personnel or :material involved. Appropriate coordination 

shall be effected with such other members of USCIB as may 

be concerned. 

b. Upon obtaining a determination that a given situation is 

risky or dangerous that USCIB member will decide whether 

a OOHit-l"'T dissemination activity may be conducted in that 

area. In :making this decision that member will: 

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(1) Determine whether the task to 

-

be per£orned can, in 

£act, only be satisfactorily performed in that area 

under consideration. 

(2) Weigh the advantages to be expected from such dissemination as against the disadvantages of the COMililT 

losses which may J;"esuJ.t if the area concerned is 

suddenly overrun, and the probable effect of such 

losses upon the conduct of COMTh"T activities elsewhere. 

2. USCIB l!".embers having COMilJT dissemination activities located 

in exposed areas will establish appropriate procedures 

whereby they will be notified in case of a. chane;e in a 

previously determined situation. 

,3. Safeguards for Dangerous Situations 

a. Only those 001.fINT items essential to the operational 

responsibilities of a senior recipient shall be delivered 

into such areas. ,All Category III and II items will be 

so worded as to minimize disclosure of the source, should 

the material fall into unauthorized hands. 

b. Except in cases of urgency, Russian and SBitellitc CDMINT 

will not be delivered into such areas. 

(1) Such items delivered shall be transmitted in cryptosystems specifically authorized•for such use. 

(2) No physical copies or files of this ini'ormation, 

even in extract or gist, shall be ~tained under 

any circumstance and special care shall be exercised to maintain the physical security of the 

cryptosystem involved. 

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~--:AS§.130 

• 

c. No person in Group c, as defined in Section II, paragraph 

B.l.a.(3), above, shall be assigned unless his presence 

is vital for the effective functioning of the unit. 

d. No person in Group D, as defined in Section II, paragraph 

B.l.a.(4), above, shall be assigned under any circumstance. 

e. Facilities shall be provided with which the minimum number 

of persons on duty at any one time can be e:.:peoted to 

destroy effectively, if necessary, all classified COMilIT 

materials within a time limit commensurate uith existing 

d.a,ngers, and unit personnel shall be skilled in the use 

of these facilities. 

f. Appropriate steps shall be taken to e11sure that the unit 

in question is kept informed of evacuation plans on a 

current basis. 

4. Safeguards for Risky Situations 

a. Only those COMINT items having important and direct bearing 

on the operational responsibilities of a senior recipient 

shall be delivered into such areas. Such material may 

include Russian or Satellite COMiln' p:i.·oviding special care 

is exercised ·in maintaining the security thereof. Files 

of Russian or Satellite C01'1Di"'T, or of extracts or gists 

thereof, shall be kept to a minimum, and sh.all be maintained apart from files o:r other types of COMINT. ProcedU:res shall be instituted to ensure immediate and complete 

destruction of the files in case of eL'16rgency • 

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• 

b. !Jo person in Group D, as defined in Section II, paragraph 

B.l.a.(4), above, shall be assigned under any circumstance. 

c. Facilities sh.all be provided with which one third of the 

complement can be expected to destroy effectively, if 

necessary, all classified COMINT material within a time 

limit commensurate with existing dangers, a...11d unit personnel 

shall be skilled in the use of these facilities. 

d. Appropriate steps shall be taken to ensure that adequate 

arrangements are made for safe evacuation or all personnel 

whose loss would be damaging and that the unit in question 

is kept informed of evacuation plans on a current basis. 

5.. Ea.ch USCIB mmber will submit a semi-annual report to USCIB . containing a list of C01'1INT dissemination activities being 

conducted by that member in risky or dangerous situations. 

6., Exceptions to paragraphs 3 and 4, above, shall be I:Jade only 

with the approval of USCIB. 

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APPEIIDJX A 

TO - tBCIB DIREGrIVE NO. 

QURRENT EXAMPI.Ji3 OF 

SPECIFIC AREAS INVOLVING UlIDUE RISK 

40 INDIVIDUALS HAVING KNOWIEDGE OF QURRElll' VALUE ABOUT COMINT 

1. u.s., British and French Sectors of Berlin. 

2. U.S., British, French and International Sectors of Vienna. 

J. Yugoslavia. 

4. M:icao. 

;. The Associated States (Indo China) • 

SECCOM shall review this list not less than semi-annually with 

a view to recommending appropriate revisions. 

'f'OP SECREr