: : · , · \ · .: : · .. r 1 / i 1 .: ,..! ~·· .• ~; n : -~ ;· ~ .'.r. .. . (.; g >" ., ()!i?,
: . ' I :: . : 1 ·/I 1/\
. . . . . . . . .... . ...... .. . .... ........ ...... .
:j
HAil()N.4'\l SE(URITY Af1Et·ICY .
rorr G-.~01·!10 G~ Me«ule, Muryln11d
This Documen ' tains ini1·1n1:ilin11 alfcrtinr, the Ni1lional llelense of lhe Unite , les within llm meiining or lhr. Es · i<lP.P. I •ll'l!l, l'illc Ir., 11.S.C., Sections 793, 794 and , he transmission or r!!vr.l:ilio11 ol which in ;i 111:11111~1 In .111 1111aulhorizcd pr.rso11 is proh' · d by law.
r!I I·• ''" taken on info111111lir.n hrroin.;-i'e. ed, re-g11r1ll•. of l~llll'"'tt1y r11lvnnloge, if sud1 nclion mlgl1t l1ave ,. .r.f ,,f 1'!v~ali11!' !f,,. "'"i!;fencP. ""'J nq,!_~rl' nf tl1e so•Jrce .•
THIS DOCUMENT CONTAINS CODEWORD MATERl·AL
@'pproved for release by NSA on 06-06-2014 1 Transparency Case# 6588a
I.
(p) ( 1)
(b)'~~Q~P ~.~~ ~~~ 912 (b) , -, . -- --- . - - , ... ,.,e.'111 1:im Sf \ rE
• J ~' 1.l1 ~T r ~1(1.Jx~ (b) (3)...:P,L. 86- 36
;j
2 / OiVCMi R Ni-9-·68 ll DEC 68 2108Z DIST: O/llA
\·Jfo:VJ·: ! . "-. fti :: i r. I •i\r-11'.!".I~ I\ !:~::g S~ ·~i-IR M !' SI ;t.~n' . ~----
.I r·J I RODI !r : I ior-~ •.
lid~ n:: p1·JJL i•? .-, · · 11~1 01.icl!'tt·i.C..ir10I li~>mh d;lmage··-celated .i.11(on11nf.l,,r1 ol.L1irn;:···i l"1: 11u r~nr~s .!rnJ ofhe..r Vic!t11amese communi.st grounc.1 fnn-·P-s •·1,}11111111.;ii•. :1i.1.on!.-:: I liiR SJ.GUrt · h~s been previously repr•t (·r-il ~ pri •.:• .i.ri;; 1 I\' l•:i 1.:he da i.ly j rViues of the Southeast:
As.L:rn Sl•~INT S·111i11mn·~ 1/0Q'R296· .. 60 t:hn·,;_1gh 3/bQR30l-68. Th~ rr:[H•t"i . ·.·r~P~_i.r~i ~: nf' fl·."·1 ~(cf: ·ions, fl na"Cl"!.lt:h1e 11 highl1ght" nncl ='I r -tlnil ;n 11 ;ii ; ;11~ .. r l?''st i le (U.S.) ai.r u1.·.tiv1.l:y directed ng .. 11.n~r · l :ti·rgctn :il11r:g 1110..' i.nl' lt"G1tJ011 1·oulP. .i.11 I.nos. 'fhe ''highlight.o" ,_,:q;r::r:n!. "''I 1c1111.:; ttrtd f>igriif.i.cant: developments rr.r·Jt.~<I .i.11 V.iE:l1rn111t.~:1C? 1 · 1111111111:1i~I gt·~1t1nd .forees i·eact:i.orrn to t:hese flight..~. Th~ li.~i.i11p, 11[ n.it. !tcl:iv.ily coti.c.dsts of four c"olumns: r.:olun111 lillir:". Pl:D\•itlp~; 1·1w u~t:e/'Jime of !:he r:eportf!!d aC'tivity wl th rh ~ lw.::. 1.1-;ei.1 t · :• i ml i ~"-1 f:e <"J !-,!;!:~ 11•· ~ of a s pe(.~i..fie t:ime; cnlu11:n I:\"" l i ~1 -; t.hP I'! pe /Nrnnher of ~ i rcrn[t involved in. t·h,,. Re-I i 1 1·:~ <lir·u1[f idP.1:t:i.fi.c,1t'ion.s an-? gf.ve1.1 as they appear. i.11 th!' l:1:;:1f'fir :inrl nr0.~ uf cm11:se, subjP.c.t to error. Gnl11mn lltre<:' prw~itlr-;:: 1:1t£~ t:ypr=- 01. r;ntur.e 'lf the Tar.get .nr1d I.hr!. l~st · 1:1111111111 jrf .- 1,1 i f:i.p•: ll1e n:.tture of the nct".ivit:y~
b11 U. n 3 ~ •;f'd u i ! I 1 Ii,. i • I 1 ~-·!I• :n . h' whc- 11 11E";<.·1~ sr,;,1 ry 01~ pr,si; f blc..
r.Ans
mmS r: 1W•rr:1111j: .1( i .. ,.!1'~ :1T·;1i.Jr:ihJ.t:- fr11: l:fiis report.iug per.i.od n:·:.·~~nl ~rnnr ~;pr, ~:;r.•ns ··111 tbP p:irl of l~t: · :il' SP.r-"iLe!S"llSSociated g1·o•tru·l fr.r~·'. e.B .in 1·(l!f1li;11 t:f11g t:hr! f<lr.1_p~ of hostl1e nir.cra.ft. Air a...t;l·.·.it ·y d111:i:.g t'l1i '; pe.t:· iwl~ u~ 1:i_:-fh~r:f.:ecl in GDRS messages, h;.is b('.P" ,-or:~~r-t:t:r;1l.r:-d i 11 the rtrr:.::is of the Routes 912 arill 911 wit.h '1\1 Lr (11·· l JN ·1 Ofi ·· OfH!:) ~ Ka Tne (17··07N 106-03E), Coe Mac (AKA nu•1 K.-,k Nok~ Ji ·Cl~. 1·-1 105·-j~E), Lum Bum (17-03N 105-57E) and n . .ui Kha ('I l··OON, 10'.)··57E) pt·omi11e.ntly mentioned. Although there 1.r.; lim:!.te<l Sl.G:MI <'-.-itlence of ~hootdowns, the prinr.ipal sur:ces!.; lu·1s ,.-... : i.llf.:111.: I y bC'et1 .iu the~ fur·t·her development of ~.i.mulated 01. ilu~1m1y i11c:!Y1llr1t· .hln3 that have served to divert ;-J.i r st r .1 kef:l.. ·111n 1 P. '' ,_, •. ;d ~w .i.11·.Uea Li iJnfi thnt: AAA positions :o
c:-. .sp~c i.n1 l y t·h{~~·" ,.r !.11··· /?rd f\,1l:l:"nlio11~ htJ......-e IJeen shift:ecl.
· . Mr:si:;age~ •.:n:i::e111inf. si.:uu!atecJ i119l:allations have been r.:•bse r-.-~rl f;inr:·!~ .1 r. h ,,!"·! ''nr"J r Nnvemh('r wt th refere11ces to
as ·.>el] ;:c I h•· ,, _:.:==- ··f ~ ! ::i;: : ~, i i.rc:r:- et•..:, tc l'.11hance tt1e eiie<.L
of u?a]i.sm. ()11~ 1J11'~ •. :;.,i;1.:, tlc:1t:.:-d 22 N·:··.·embci:~ .from the 22nd AAA Il<1t.Lr.i1 i llfl, f;t::\t· r rl I l:at c•:.1:·h uai.t t· 1.1s t.u have one der:·epU.1.rn c e·1 ·1 t" ,__, ull·'' t·he P.tmm:y aml t:hus attract enemy fire fHul p1.otf'.r:t .:._·.11~t.n.1·~t:.io11 forces. More recent messages, tlat:eu 10 find 11 [X>·.r:urb•.::·,: ~ h-!3V<:' stated that .false targets have. hr:'!> n 1.hP. ,,h .i"'~ r: 1.1 r 11 I ne U ... 52 s trfk(: s 1nlJ!. ·as many as . --~ ,
l'Af.g ] o~· I ...PAGE (s)
f)J~C.llET SPOKE
DOCID: 4\1..23912
) iO/VCM/J(/fi.9· (lJJ
., ) F·-·l on'::. li..F" ' -~I: : ,. d ,_,; 1: ••• 1lii np, ;l!UJ ~l"t-11u11g ~1tl:acks against: Ld ~r:· P":; i 1 i ~•n:::: ;i -, 1·: · ' ,. i . 1 -:· f"r i:r:·tvc \'lt"i~ Hl-9de- l"o a 20-mm attack r·,1rr·i··=.:I ·•1i! .-.· ·i. i•• • • ·d11 ~ l1y ~rin.rnU 1.11.-11· w~t\>- f.lylng Jn l:he
1"! c:·· .. M:"" ~ J.•;·;: P•1·.1· ·•' I! I. i:.ll·: ~1 :d I h·•;ii_~.h '.:. 111':·11!:"ic•n "W;."\$ rnadf.\ Df;
'-') ~Ii~· rr···; i<:i-~ .,! i·:(I ;,, •• ··1 1 1:1f 1jJ•." {:f I hr, ~h111uny l".:i.:rget. All
e r1 t I i r-• r //.;~~I 1\1\/\, n ~11 ;-,-. I 1 • 1: · me "1:=; f1P.P. 1 •I r.i l" Pd ·1 Dr:: -:::ember~ sa:i cl Urnt· :;i11111l.:i1·,,r1 p:·;.i_i·! ~1:~·; ;-.'f·.rc I.ii: i.nt:~ wvrk~~:l ~t: KM 91 ~nd a. :;.im11l.1•.nl r-r1~1tl •· .•·i-:.;1. ·I f·· :·,:1 l<n B6 i ,., H.J when;: l"h:!'T.e t'1e.ce
s.i111\dni.Pd 1Jarcit~;·:1·;r-· .• I'·:· Hll"';!·qge .. :;:,1id l:h:it· ii w •. iR 11e(~essary t1' 11rr·,,.,, 1J.j:; P•-1d fi·,!I·: in !<kr f'> ;k:e.f··;·; .. ,Ii,... OV·-l's tha1·
rf<"""llli:d ;·,. r ("lr1 .) 1,·: I ·····i 1ni.r··· •111. (.:"1! ,~,I.;.;.
l11 :1clr"l.i; .! •. ,,. I . ; ···.···I .·r:"11r-·1! 1 in t·lrr ::.·::~i.:r:u··'.f·i ou nf simulatt:>cl g1.111 pnf~jl.J,-•n·;~ ili1 ::~··I 1\/\!\ 0-··V:nlic.>ri 11<·1.;;; d.1:·.o cor:dtwted At'.
r:"Jt·.J-P.P·•i·,r·· rrrkpl =·~·11··~·.1. /\ "!rr:~~:igP- 11.f '1 D<':!.:c-:1:-1h,,:l:" had st:at:ecl (fwl 1·Ji,. :rrril.l···:t ;,,.,. i· 0 :;:; \H··1t~ l.o b·. l1:=ec'I lo•cleploy the b;ii··t:.Jli=·•:'r; ri·1·~·1·1;"::··1 ill 1·.·:·;~.-.:(.1··.)'.\C...t' \11.i!.h l"li(··"g·J::QpK.!:....message". On "i llc•.n11liC' r,. " n:! -:~=:•w ····.i.p. i.rr;r!:ecl by 1·11.(·: i;;rnie i.11di.v·l.dual ,,:,·:n h.1·i ~'i:-·1·! f·!r:. ,, ... ~_.:.1;:.·· .. r llir:· /11.:IJ''··:;t;1t~d t:lmC t.he deployment lind !Jr,,:11 '.o•:q.Jr.·!r:·•l .;,; 1"1.J lnwf.· <:0111priliy lOJ: l:~o guns at .Le !1 1111 (I ; : n tl 1 (.H1. ()'·1F.) :· i W(• -~ t Kt1 <) 7 ~ 1·:ln f'e at Cor: Mac;
Co111pa•:\.' I~ f, .. ,1 g•·~•:" :i• l<H ~U; C•.1111p;H•.Y 'J: t.hr.ee gunl:l at
KM O:? r 11.: .. , g;I!: '·· • .r··J 1111 r>•· ··:ehi t: 1 <" ~; wen: al. f,0111 (l6··li SN 10'J···56E). l. hr"' :m ~ 5'•1_!,r· .-.r.!r.lr::d l:lrn I. Company J ha<l t·wo guns that had br:.=f-11 ':!ll:n!·+. hv r··~=r::·:: !"ill~ and 01;e Lt.at: would not eject i::hcd :I.;.. 1'1.·1 '.~ .. ::1. ,,.. ,. :~.1· f:n:11pn11•,· ·3 '·'f't'r:> rc~.portedly con~~e-rned
;~bout '-'" 11 {ll·i Ii•··-, ! · : n-i.y n111: thf-·i1: mis~inn. lhe message .'\lBn u:=-11"k ~11r·f 1 1''11=• I·• Ilic l'•.::•-:.1l"o111-:dnt:ai.n ~e.crecy regard·-.i.ng r'.l!lll'l"'Y :: .. ' '· i • i•:. 1·<" 1 I. •J t. Ir·~· 'j91fil (E::gi.nc-:.~·r Regi.ment) • .J 11 a f11r t·lrt' r rlc ··:: .. ·! .' f'lli' 1. ! r··d a I: i •;g: lo i.:hr~ S9J sr , a 12 Dec·ember mt. -~~ -F r.1JZ•. f" ., : .•m n I f-lll I l{M I ! ' i r1I..: ~ r lli. L c tl i.: Ji('~ 2 2u1 AAA Bal t:al 1on tu ~(·Ni 1'~ .. r:-<.·1111~·=··! 1:-. l.11 j9J.~!. Io study t.he. t1f::e of the 23·-mrn art.U 11;:1 y p:ic·('(·.; pc·.·· ;:·l'"r I {·;c:..,~: t.o t:alH: t.he.ir military efp.d.pme ... 1· 1.:i.l:h t·l·r·.rn ·1•-.d ..:11 ;;•1 t.hc i r r.iti:Ht ca·r<ls for the t:e•mJ f.f:dt: 1 nf (J<· ··,-::11,JJ r. I hr:~ 1111::.·~. :..::1ge ftrr.thcr stated that un.e ~li·lli"I c.1 bE. 1· :d·T i: 1 ·:• i :;:;:u1:r-• that" thf"re wa:; an instructot: Cclpablr~ qf in~•pE.".I. i.ng Ii~'·' l\··5;' that: C0111pltn.Y 103 shot down "l1u:1t: r~igh1'.•·· tr· f;_f·r,· ! i" i ! •.;·,1;;i 1 lw B··:ll ••hnt d•.)\"111 by the 18th AA/\ l\;j l:i:a li .-·,ii,.
'Il1<!·~E.~ t.1 r=:1:·,_, t~r::····~··:. ·,1 1n;;i~:sagP!; on 12 :wd 1~3 December that u~p1n.l:£:.rl o:.;hn•.f:i.r.g 1h·.-. .:n h~-sti.:le. aircraft an<l Of'!.(1! me.Hsage · l'.l"'JJC>l.'l.:t'.11 !:h~ .. : IH:' l i l'Opl.'•.· 1 u: ~'.Tm .-)f an Amer..ican pi lot:. A· .. · ... i.!:il·lr , •;i1~•-·1•.t !r .. ii· -d"::'!,: t·lr:ir·: a"l"I m:·t:inn o~:·cut:ted it1 t. l 1: · ': ! • I ' · ' I ·.- · '
... . . . . .. .· ~- . .. : r ..... . ...... ,. .. .,. ., ././, .. r1
.. ~--'i;•)•· '·i}t····t.•f(:T '"''-'I]~~·r c"iu.;J ,OJ. ! • . ... .: ·". ···" .. . .. ~ .. •
The.· n;r,~:uc np-:•1·,;t1:i.P1· ~.- .. • .. 1•.·p!111·ed i.n ,., Rear Ser.vice message~ t:rat"HHn.i ,., ~r.1 1hH i Ilg I. hf' ,, r1·(~l"llOlHI of 1 J December, ·.which also rP.por.·tc·d "" ~I r..i ,,;:!• 111ul 1:121.-n11Pai.ssa.n;.:e flights i.n l:re vil::i.n~ty of C1J1: Mtr(· (Al<A O=xn J<-··lt Mak~ 1 l··02N 105··59E), Llllri Bum (1 'J .. QJN ·1 u~;. YlE) r, !::.I KM'~ 62 .rnd 7 ~ implying the rescue cccurn~cl ·in l:hc> !;- ,HI•" ,, 1'<'• H. Tlw shool:down apparently occurred somc:· l.l n,;.. pT.i.fn tn I Ir '·'""" h1:·1.1 r~ .:iva i.l.ablP po1.ti.ons of the
" . '- ..
f3 l~CJtl~~l, SPOlfE
DOCID: 4123912 Sl~CllE'f SPOKE
2i o/vcr-i/ R71=• 9-68
mesr:;agt~ do uol: :l.cfonf:.i [)' the t) pe of .ri i.rc:~rafl: shot: down. Anot:he1- r.hootdc111111 w;i~~ rr-p<• ·rl:ecl on this date, occurring in i·:hP. s:imc• ai:c-0:1 (N:i Sn I~ i ··~ 16· S~lN 106·-0lE), ln a message 0r::i.g.i1rn!·c~d hy :i : · r:·l 1 ·:nr·:11 nf 1·hc~ /~211cl /\AA Battalion. In L:his :insl.,rncc-, l11 .•-..:(:v1·1 . ~ lb~· p.ilot \llflo killeu by explocling bombs llnc1 t:lu:- ni.rcrnft: was t.ot:ally destroyed, making salvage impos-· sl.ble. 'l'h~'- me$sage l h=tl" had reported t:he rescue of the
A11'.1.ed.ca11 pi.lot made n garbled reference;- to two c:.anpasses, 01e p11rndn1l:e am.I crnrc rnnpt incl.i.eating salvage hacl been pos-·
siblt.~ i" till.~ .i.!1-~UrncE:.. Another message from the 22nd AM nat·tn 'Jj '.)11~ l:1::11"1~!:ui.l:l . c•d \'!I «:he 12t:h, C~)ngrat:ulated Company 1. 011 h.itt.ing nn e:1i'r1'. .. _.J[I ;·1 1 ul set:U11g U. on flre. Inasmuch as l:l\i.s .-.:ompa.1 :.y _ ha-~ b~:e.11 loc:it·crl recently in the area of KM 1 -::l ~1 .. ~n on P.om·r! <Ji 1 i.t appears that: L:hJs shootdown t:ooJc p]n.:.:r:- i11 llu." ~1t.111! 1'! gr•.neraJ. ~rea a.-; t-he l.\('t:lvi.t:y of
the 11t:h.
DATEiTlME OF ACTlVlT'f -----··········-·-· O"l Dc~c.:/ -- -· ...• -·
06 Df~(:i'l 500- He1 I r.:opte rs 1 5]0G ( 'l)
07 Der"-i ·· ·· ·· -· ·- OV··l
I· .... -· V·· 1 Oll ~ 1'"-'1 r
ov .. ·1
01 n~' /on~~,,: F· ·l 0) ( .1.)
/OB:10G O\T·· 1: F4
/0900G F-1.00, OV··I
/0925l~ L"i.1 . ( /. )
/09.55\°1. Fl1 (l)
1005/1010G Fl~ (l ) (' .. .. 1 ( ~ \
/111 OG n··5i ( '."1)
/l'J l SG Vii ('I)
/112on Vl1 (l)
Quang· l>huc ( m11 or: at etl)
KN 14
Coe Mac, I<a 'J.oc., ancl KM 1 s l~ 3 and 58
Pose:; C'JC Mac At.en
U I J. . (:las r. "d.c Tc.i 'Le--.....
Coe Mac Aren
Coe Mac Are.a
KM 62
c~e: Mac Area
KM 62
Kl-l J to JG\ 12
T:t Le Fu n..I
Fragmentation bombs (1 salvo)
Reconnaissance
RP.<.'.onnaissance
:---~-u I c:--1-o_r_d ..... na nc:e
(4 salvos)
Reconnaissance
Reconnaissance
U/ I ordnance (1 salvo) High explosive borrbs (4 salvos) antipersonnel bombs (2 salvos)
Reconnaissance
High explosives (!J S'~~Y('S' \ .~~!°~ -J""'~ :r. :H.-:~111::: j ( ~ :! o '.. ··•_.;_ ~
oYer flight
High explosive bombs
Coe Mac, llan Kha, Reconnaissance Ka Toe
.. 3 ..
SECRET SPOKE.
DOCID: 4·123912
DATE/THIE OF" ACTIVJTY ---.. --···---
i'f I'll~ ... . Z . ."l(.
I l • Hi · . I. - . (I
/I nooG
/I fl ]OC:~
(,: l. UOG
/:U :!OG
f•;i-J "30C' I . . . r
/'2 ?.OOG
n Dt~c·./ ·· -· - ···
/ ·- ..... .
. iO'/O)G
/1 .11 OG
/1.JJ5G
/1li-20G
/lZ:l:1G
9 Dec/-····-·
I Qfjl1 SG
·'('"1('(;
/ O~') Sc;
/1.0lOG
/21 OOG
/21.l OG
AlRCHAFT ---- ... -.. - ..... . ...
r' '" ov-: I ~ 1-"/1
(2)
11-·26K ( 2 )
n<~GI< (?)
B··26K en p·I, (1 )
F/1 ("1 ) ~ B· 2l>K (1 )
B-·:l6K ( :.n
B ··~ii.
OV-· 1 ~ 1w1.
n-5J. (J)
OVl (1 ) 1•l1 (2)
HF4 (1.)
OVl ( 1.)
OVl (l) F.··105 (ti.)
( 'i." ! ( 1 '
0'."1 ( 1 .1
OVl ( 1 ) AD4 (2)
B··26K (1 )
1<'4 (1.)
..... 2 I O/VCt-l/R7l1-9-68
TARGET ----l<M' s 1 and 2
KM 5
Coe Mac
I<M 2, KM ,,z and 63
Ta Le
T!:! Le Fo1:tl
'[Cl Le
KM (>3
Coe Mac, Ka Toe llml Ba Kha area
Coe Mac-Ta Le
Ta Le Brldge, Ford Pass
'l'n Le Bridge
Cuc.: !·lac
KM 6l1- .....,
KM 7 to 60
KM 58
QRDNANCE /_!!EMA IU<.S
Over.f:U.ght ·
Re.cormaissauce
i.ncendiary bombs (4 salvos) antipersonnel bombs (3 salvos)
Reconuaissanc:e
U/I ordnance
Rec.onna1 ssance
li"ragmentation bombs (1 salvo)
U/I ordnance, personnel and weapons safe
High explosives and flares command post landline destroyed
Reconuaissa nee
Ovel.·flight
High exploslve bombs (3 salvos)
Reconnaissance
Reconnaissance
Fragmentation and incendiary bombs
High explosive bombs (4 salvos)
:---H.~ormaj ssanc.:e
High ex.plosi.ve (2 salvos)
Reconnaissance
Reconnaissance
S.ECRET SPOKE
DOCID: 4123912 SECRET SPOKE
1'! .. ;
DATE/J'HIF. 01~._ AGT!Y!:l'Y
/·~·1 ·.\OG
/'l.2 ··2 JOOG
/2]00··0JOOG
10 Dec) .... .. _
Io;>. noc;
/OV10C~
I O'Jl10G
/Ol100G
/011.]0G
/O)l'.JG
/0635G
/1900-·1 ~'/r. SG
11 Der./.--· - ..
I·· ...... .
. I·· . ....
Al RGRt\Li'l' -----····-· B· 2f)(< ('..' )
F · 102 ~ , .... , n .. lGK (;• r·~ ids)
1tt~ (l'.\)
n-2(>1< ( l )·
n-:U1K (I )
n-·2(11< (I )
B-261< ('1 )
1;"··100 (1.)
U··S i' (1) U··26K (2) ADS ( l)
Ji'/1- (12) OVl (1.)
/0630G OV-1 (1): F4 {l1-)
/0700G RF-100 (l)
/O'J25G OV-1 ( 1), r:.1 "i:; ('1'
I 0 ;~ iG
/0810G
/OB'35G
OV·· l ( l), f-1. 00 ( l1-)
OV··l, 1;·4
li'4 (l)
~ i O/VCM/ R71f.9-6B
TARGET .QIU>NANCE/ REMARK~
n ll Kirn Pa B c; u / l OT<lnance
Coe Nae to KM" 15 Reconuaissance
Coe Mac, Ba Klrn, OverfU.ght 'J'hn Khong
· __:J)/ 1 ordnance . '-· K~I !i8 b:i (!n<: M.:ic Rec:onua.issance
KM SH to 6'.\
Clr~: Mac
KM 60 to 6l1-
KN 62 to 63
Ka Toe
Coe Nae
KM 91 to '?6
Coe Mac
Company 1 (posslbly KM 91-96)
False positions of Bn 22 ( unlocated)
Ta. Le Pass
Ta Le
Ta Le
KH 58 to 62 KM 2 on Houte 20
Poss Ta Le
Ila Kha
--5-
Re cormni s sauce
Reconnai.ssance
Reconnals sance
Reconnaissance
Fragementation bombs (2 salvos)
Reconnaissance
High explosive bombs (7 salV"os) Incendiary bombs (2 salvos) Fragmentation bombs (4 salvos)
Reconnaissance
High explosive bombs (6 salvos) Fragmentation bombs (4 salvos)
High explosive banbs (1 salvo) Fragmentation bombs (4 salvos) 20-·mm cannon (3 salvos)
Incendiary bombs
Reconnaissance
Incendiary hanbs and rockets ,,, .. .. , .. ,.~·)
• "'.:i. • t I • •
20··rrun Cannon (fl salvos)
U/I ordnance
Fired on by 2 guns of Company 4, 1.Bth AA Bn
SECRET SPOICE · •
=---~------_,
DOCID: 4123912 fJl~CRET SPOifE
d
DATE/THIE 01.' ACT 1 V I TY --------- ·· -- ·-
/JOUOC
/1.1.00G
12 Dec/OOJOG
; <Hi1 oc
I 0'2 .30G
/02q0G
'/()(>soc
/0700G
I 092.5G
/0950G
1] Dec I · · -· ... -I - .. - ..
I .. - - -·
11.J. RC HAFT --·-·------·· --.
f~F/1 ('1 )
F'l1 ( !1)
Fl1- (l) B··26K ( J )
ll ··26K (2. )
n · 2GJ< ( .l )
J3 .. 26K ( r )
OVl (I)
rt.1 (2)
OV1. (1.)
OVl ( 1) F'-i. (2)
AC-1 (2) ['/1. (])
I o 1 o Ci ·- n l 3 OG r tr. ( 1, )
TA JlGET
Tn l..e
Ta Le, llridge Pass
KH 60
Kt.'! 76
Route QA 7
Tu Le Ford
Ta Le
Ka ··Toe Coe Mac . '
.......
Unlocal:ed Ford
I ot~ooG B· 26K .(I.) Coe Nae Puss
/Qli.l.O··:I /1/1 SG Fl1 (6) Un:I ocated Ford
/0600-09JOG OV-1, AlJ6 (2)
I 06 3 OG RF .. l 0 0 ( 1 )
/0730G rl1- (2) Unlocated Ford
I 0 7 5 SG Fl1- ( l )
I 09°1lJC [: !1 ( l)
/1200G 1o'/1- ( 1 ) Coe Mac and L mo I3 uin area
/1225G OV·· l ~ F'-i· (2) KM 12
-6-
2 / O/VCM/ R71+9··68
Reconnaissance
High explosive bombs (4. salvos)
Recon.naissa nee
Re comm issance
Incendiary bombs (1 salvo)
F:ragmentation bomfJs
Reconnaissance
20-mm cannon (2 salvos)
Overflight
High explosive bombs (2 salvos)
H.igh explosive bornhs -.-. R~- • ecunmn.ssance
High explosi•,re banbs
Fragmentation brJrnbs (4)
Fragmentation bonbs (3 salvos) Incendiary bombs (5 salvos)
High explosive bombs (6)
Reconnaissance
Reconnaissance
U/I ordane.nce
High explosive bombs (1)
High explosive bombs f j ') (>(:d'> ~)
Reconnaissance
Rec.onnni ssam:c
High explosive bombs (4 salvos)
s·ECRET SPOKE
DOCI D: 4123~912 SJ~Cll1~11 Sl~OKE
2/0/VCM/R749-68
DATE/TUJE OF ACTIVITY AIRCrtAF'l.' TARGET ORDNANCE/ REMARKS -·-·-·-- - ·-·
1'! /"I 100C l<M I. 5 Fragmentation bombs
(J salvos) High explosive bombs (4 sa'l VOS)
I .L 32 5G A(>-A (J) Kr1 Toe Six salvos of high explosive bomb~
/1 1105G Fi1. (.I ) Coe Mac At:ea Reconnaissance
/1.li-1. SG OV··l (J ) KM 62 (Route 911) Reconnaissance KM 7 (Route 20)
/J51.10G F·-l on ( '1 ., TJ1d.ocated F'orc..l JJigh explosive bombs (6 salvos) We.a pons reported safe
/22JUG Fir. Un located Ford High explosive bombs
ll1· ·Dec/ OJOOG F-lr. (2 Ta Le High explosive bombs gro11ps)
I 06/i.SG OV··l, F:"l(.).l. Coe Mac Reconnaissance
DIST: O/UA PLUS DCPC, lJSM-613, USM-614, CNO, ._I __ ___.~···
-7-
s·1~CRET SPOl{E
(b) (1) (b) (3)-50 USC 403 (b) (3)-P.L. 86-36
.---~.
TlllS DOE . UMEN'f CONT. INS . " CODEWfJRO MAURlf(t
DOCID: 4123912 SECRET SPOKE
2 I O/VCM/ R749- 68 17 DEC 68 2108Z DIST: O/UA
WEEKLY BoMB DAL'1AGE ASSESSMENT SIJMMARY
U..'TRODUCTION
This re port i.s a con&ol-idatlon cf bomb damage-related infounatior.. obtained from GDRS and other Vietnamese cormnunist ground fo-n:es C::omr'clttnications: this SIGINT has been previously reportedp pric,~lpally in oaily issues of the l:utrast· -Asian SI GlNT Summary , 3/0 R296-68 through 3/0 R301 -68. Thee report ccms·1. s t:s of two ction<;, a natrative :i.g light" E!n<l a tabular list: i ng of hostile (u.s.) a:i.r activity d i rected against ta.-::-gt;,t s along the itii:Lltr·ation route in .Laos. The "hig hl:i.ght: a 11 comrt£'nt on trend s and significant developments noted in Vietn.ame!;e communist ground forces reactions to these flights. The Ust:i.ng of air activi.ty consists of four columns: column or.e provides the Date/Time of the reported acti:vity with dri shes used tc i ndicate e.bsenr.e of a specific t hue; i;ol i~mn two .U.s t:s 1;,he Typf;/ NU!llber of a .Lrcr;i.ft imrolved in t:h!'! action' airc:z:a.ft identificatioris a r e given as t hey appea·r in the traffic. and are , of c aurse 1 subject to error. ColU;-;un tbr~e provides the type or nature of the Target and the last <.:oluran identifies the nature of the activity, buttreesed with brief re::narks when nec.e~sacy or possible ,
LAOS
GDRS conT.:o:ni cations available for thi s reporting period r eveal srnre success on tlie part of· Rear Serhl:e s "associate d gro1.it1.d forc-.e s in (;ombatting the fora~·s o.f hostile ·aircraft . Air .a.ct:ivity during thi.s period, as reflected in CDP..S messages, has been concentri.ited in the areas of the Routes 912 arid 911 wit:h Ta Le (l.7 -13N 106 - 08E), Ka Toe (17-07N 106-03E), Coe Mac (AKA Ba.11 Kok Nok , 17-02N 105·'59E), Lum Bum (17-03N 105-57E) and Ban Kha ( 17··00N 105-S"lE) prominently mentio"aed.. Although t.he re i.s limi.te<l S I G.INT eYid.e.nce of s hootdowna, the principa_l su::: c:ess has evidently been in the further development of siu,ulated o-::- dummy instii.llations t hnt have served to divert air s trikes. There a re also indications, that AAA positions, e.speci;illy t hose of the 22n.d Batta.lion, have been shifted.
Message~ concerning simu.lated insta llations have been obser;-ed since c:. t: l ear;t early N;.-,:Vember with references to tte ~onstru.ction of g-un positions •. re.ads, and. various structures , as we ll as d -.r- use: of lights, fires et:c . to enhance. the e ffect <;f r ealism. O:n.e 1w:,ssage, date.d 22 Novembe r, from the 22nd AAA Battalioti, ~d:ated that p;ar.:h tL-rti t was to have one dece pt.J.m:i cel l t 0 1'1m:'e '~ the en£!1ny and thua attract enemy fire and p roter.t c onstrue ti.on forces. More recent messages, dated 10 and 11 De.ceruber, have stat:e d that false targets have bee, , !::he objet: t o f lii ne B-52 8trikes .and as many as
PAGE 1 OF 7 PAGE ( S)
SECRET SPOKE
.--··· . .. . :=' (b) (1)
(b) (3)-50 USC 403 (b) (3)-18 USC 798 (b) (3) - P . L . 86- 36
DOCID: 4123912 SECllET SPOKE
2/0IVCM/R749-68
12 F-100' n have carriecd out: banbing and strafing at:tack.s against false positi::ins; a sp:.:•~,ifi.c ,cefer~r,-ce was made to a 20-mrn attack Garded OUt. 0::1. 12. Oecembe:: by ai rt:: raft that were flying in the C"': Mt<c, Ltu:n f!;.un nn,,: T:t 1~~:, a r-e" although n:o mention was made as lo ':.he. pn".<:i.se locatimi. or rrnture of the d1.lii!Icy target. An ear1l.e.r 22nd AAA Battalion mes.sage, dated 7 December v said thti t simulate'd .pm>it:Lms "'ere hei.ng worked at KM 91 and a simulaU'.d road e:xi.sted Lt«im KM 86 to 83 where t~re were s.Lmulat:ed wa:reh<::r<.wes. ~;'-e GJ.€Ss.a.g.;; ,said t;l15t it was necessary to t:n:i"?el thL; rofld d&.il;y ln. <:rde.:c to de;;;ei:ve the OV-1 1 s that rt1-Gonrt0iter the ares !'l.n<l poir,t out ta.rg~ts.
In t<ddi ;,,ion t:o i.c.-;r·olvement in the con.;;tru•~tion of simulated gun positiotv1, the 22r.d AAA B.3.ttaliou has also conducted an c»~ten.:si~'e ·red2pL:ryr"£.n.t. A m.;,ssage of tf D;::cemb~r ha.d stated th.at. t.he 3r:tillecy tractors v.:-ere to be u:;;ed to deploy the b,1ttalion 1 s firepo;;rer in i\(:.::ordance with the "group's message", On 7 Decernhex" a rrcE:ssage originated by the same individual who had sent th~ roe.ssage of the 4.th .stated that the deployment had been cm:ipleted as follows: Company 103: two guns at Len Da (17-HN l06-09E), two at KM 97, three at Coe Mac; Contpeny l; fr,mr. g'\:tns at KM 93; Company 3: three guns at: KM 82, two guns ar;.d three \•eh.icle>i were at Lom (16-45N lO"iw56E), Thr~ rooBG;ige ad<le<l th?.t Company 3 had two guns that bad been st:rllck hy caemy f:L:ce and one tl,411; would not e jed: 5f.'£lls, Person'fD'."'·'l at Company 3 wcrG reportedly concerned il.bout thd.r ability to catcy out the:Lr mission. The message ;}}So me.de a reference to the n:e.e.d to m:iintain secrecy ·regarding Company 2'~ trffnsfor to the 591.st (Engineer Regiment). fn a further. dcv~l-;,proont relating to the 59Js~, a 12 December n;e&.;;ag,e from BINB TRAM 32 .:Lnstructed tbe 221'.'d AAA Battalion t:o SeFd personnel to th«, .591st to study tbe use of the 23-mm f!rLi.ll~ry piece; persvr.:nel wera to take their military cqi.4.pmer't: with them and also tb.>;~ir rtJ.ti.ou cards for the remai>,der 0£ fY;::embe.r, The message further stated that care should b.;; J:aken to i:-isure that the.re was an i nst:ructor capable of inspecting the Fl-5 7 that Company 103 shot down "last night" to see if it: was i:he H-5 7 shot dor.m by the 18th AAA Battahm:i.
Thex·e Wi'!:re seve:-:.·£.I messages on 12 and 13 December that Y-0.pon;ed shooting da-;.-n hos t:ile ai rcra.ft and 01:1.f.; message reported the hEJ.i.coptl"r resctu~ of an American pilot. Avti.:i lab le e.videncE< 1 ndicates tfoi t a.11 action occurred in the vic:.i.nity of Route 911, probably.from the junction w:l.th Route 912 southward to pGasibly kilomGter mar:ker (KM) 97. ThE:, rescue ope.ration was reported in u Rear Service message, tt'.'8T1.Srrci.tted durLng t;oo n,ft,~moon of. 13 December., which also ri:poxt.ed on o:;t!'ikes ;ind reconnais.llance flights in tre vicinity of Coi: Mac {AKA Ban K0k Nak, 17-02.N 105~59E), .Lum Bum (1J·,03N 105-57E) and KM 9 s 62 and 7, implying the rescue occurred :tri t:he S1'ii!1'. .'l.r<::a. Tbe shoot<lown iippa:r:ently occurred $0'.f'.P.timc pr:U;r to the uoon hour; availabll2! portions of the
SECRET SPOKE
DOCID: 4123912 SECRET SPOKE
2/0/VCM./R749-6B
r:.:iessage do :not identify the type of aircraft shot down, Another shootdown was reported on this date,, occurring in the- sa:me area (Na Sa Kin, 16-59N 106··01E), in a message orLgin!-l.t:ed by <t.tl e-l1;ment of the 22nd AA.A,. Battalion. In this in:o,Lence, howEeV~:r: the pilot wa;; kLl).ed by exploding bombs 11.n.d the ai-rc·raft was totally destroyed, making salvage impossible. The. message that had reported t:he rescue of the A1U£:rican pilot: made a garbled refe.rebce to two ccmpasse.s, one µai:ad1ute and one mep, indicating salvage had been possible in t:his instance, Another message from the 22n.d AAA Bat:t:nlion, cransmitte<l on. the 12th, congratulated Company 1 on hitting an. ai.rc:::·aft ilnd setting lt on f.lre. Inasmuch !'15 tbi.s -company has been located recently in the area of KM' s 91-97 on Route 911 i.t appears that this shootdown took place in t:he same gene:t·a~L area as the acti.V:i.ty of the 13th.
DATEiTIME OF ACTIVTTY AIRCRAFT
OJ Det:/-----
06 Dec/1500- Helicopters :LS30C ( 7)
O'l Dr..c/ ··-- -·- OV-1
' F-100, l'.4. ! - -- .... OV··l
01 Do.c /0825G F·-105 (4)
/0830G ov-1, F4
/0900C F-100, OV··l
/0925G F4. (2)
/0945G OV-1, fl~
/0955G F4 _(1)
1005/1030C F4 (1) OV-1 (1)
/lllOG B-52 (4)
/1115G F4 (4)
/ll20G F4 (1)
(2)
~
Quang Phuc (unlocated)
KM 14
Coe Mac, Ka Toe, and !01.' s 43 and 58
Poss Coe Mac Area.
Uil pass vie Ta Le-
Coe Mac Area
Coe Mac Are.a
KM 62
KM 92
C:)C Mac Area
KM 62
KM 3 to KM 12
Ta Le Foro
ORDNANCE I REMARKS
Fragmentation bo~bs (1 salvo)
Reconnaissance
Reconnaissance
U/I ordnance (4 salvos)
Recon.na.i&sance
Reconnaissance
U/I ordnance (1 salvo) High explosive bombs (4 salvos) antipersonnel bombs (2 salvos)
"Reconnaissance
High explosives (4 salvos) antipersonnel (3 salvos)
over flight
High elt:plosive bombs
Coe Mac,, Ban Kha, Reconnaissance Ka Toe
-3··
SECRET SPOIIB
DOCID: 4123912 SECRET SPOKE
DATE/TIME OF ACTIVITY
/ l1.25G
/l.l30C
/1800G
/183QG
/2.lOCG
/2120G
/2130G
/2 20f)C
8 Dee/----
/~ .. -~
/0705G
/1310G
/l335G
/1.420G
/J.235C
9 Dec/---··
/0845G
/0930G
/0935G
/lOlOG
/21. QOC
/2J.10G
AIRCRAFT
F!.i
OV-1, F4 ( 2)
B-26K ( 2)
B-26K (2)
B-26K ( 2)
r4 ( 1)
Fh (l)
( 1)' B-26l<
B-26K ( 2)
B-52
OV-1, RFL>
B-52 (3)
OVl ( 1) F4 (2)
RF4· ( l )
OVl (1)
OVl (2) p .. 1os (4)
OVl (1)
OVl ( 1)
OVl (1) AD4 (2)
B·-26K (l)
f4 (1 )
TARGET
KM' s· 1 and
KM s
CN:. Mac
KM 2 , KM 62 and 63
Ta Le
Ta Le Ford
Ta Le
KM· 63
2
2 I O/VCH IR 7l~9-68
ORDNANCE /REMARKS
overflight
Reconnaissance
incendiary bom.l;ss (4 salvos) antipersonnel bombs (3 salvos)
Recom18issance
U/l ordnanc.e
Reconnaissance
Fragmentation bombs (1 salvo)
U/ I ordnance , personnel and weapons safe
High explosives and flares command post landline des troyed
Coe Mac , Ka Toe Reconnaissance and Ba Kpa area
Coe Ha_c-Ta Le
Ta. Le Bridge, For.d Pass.
Ta. Le Bridge
Ta Le Pass
Coe Mac ·
KM 64-
KM 7 to 60
KM 58
-4-
OVel::flight
High explosive bombs (3 salvos)
Reconna.issanc;:e
Reconnni s sance
Fragrnentat:ion and incendiary bombs
High explosive bombs (4 salvos)
Reconnaissance
Reconnaissance
High explosive (2 salvos)
Reconnaissance
Recon:nai ~sarice
SECRET SPOKE
DOCID: 4123912 SECRET SPOKE
DATE/TIME OF ACTIVITY ALRCRAFT
/2130C B ~26K (2)
/22. - 2300G
/2 300··03000
10 Dec/---- F-102, f4
i0200G B·· 26K (2 raids)
/0340G E'4 (13)
/0340G B-,26K {l)
I OL~ooc B-26K (1)
/04JOG B~26K (1)
/0515G B-26K (1)
/0635G F~lOO (1)
/1 900-1945G B-57 (1) B-261( (2) ADS (1)
11 Dec/- ---
I ...... - ....
I ( --.. - F4 (12)
OVl (l)
/0.6JOG OV- 1 (1 ), F4 (4)
/ 070CG PJ!~-100 (1 )
/ 072 5G OV-1 (1), r :.1os (4)
/ 0727G OV- 1 (1), F-100 (4)
/ 0810G OV-1, fl+
/08 3 5G P4 ( 1)
2/ O/VCM/ R74 9-68
TARGET ORDNANCE/ REMARKS
Ba Kha Pass U/I ordnance
Coe Mac to KM 15 Reconnaissance
Coe Hae, Ba Kha, Qverflight Tha Khong
U/I ordnance
KM 58 to Coe Mac Re.connaissance
KM 58 to 63 Rec.onnnissance
Co'~ Mac Reconnai.ssance
KH 60 to 64 Reconnaissance
KM 62 to 63 Reconnaissance
!{a Toe Fragementatior:i boobs (2 salvos)
Co.c Mac Reconnai ssance
KM 91 to 96 High explOsi ve bombs (7 salvos) Incendiary bombs
Coe Hae
Compi:my 1 (pos-sibly KM 91-96)
Fal se posi:tions of Bn 22 (un-located)
Ta Le Pass
Ta Le
Ta Le
KM 58 to 62 KM 2 on Route. 20
Poss Ta Le
Ba Kha
(2 salvos) Fragmentation bombs (4 salvos)
Rec.onnaissance
High explosive bombs ( 6 salvos) Fragmentation bombs (4 salvos)
High explosive bcmbs (l salvo) Fragmentation bombs (4 salvos) 20-mm cannon (3 salvos)
Incendiary bombs
Reconnai ssance
Ince.ndiary bomb s and rockets ( 6 salvos)
20-m.'U Cannon (8 salvos) U/ I ordnance
Fired on by 2 guns of Company 4 , 18th AA Bn
SECRET SPOKE
DOCID: 4123912 SECRET SPOKE
DATE/TIME OF ACTIVITY AIRCRAFT
/ lOOOG RF4 (l)
/1200G F4 (4)
12 Dec/0030G F4 (1) B-26K (1)
/0140G B·-26K (2)
/0230G B-26K (1)
i0240G B-26K (1)
/0650G OVl (l)
/0700G F4 (2)
/0925G OV1 (1)
/0950G OVl (1) F4 (2)
13 Dec/--··-
!---- AC-1 (2)
/~--- F4 (3)
/OlOd:.ot30GT4 (4)
/0400G B··26K (2)
/C410-1445G ITl;. (6)
/0600-0930G ov-1. AD6 (2)
/0630G RF-100 (1)
/0730G F4 (2)
/0755G F4 (1)
/0910G F-105 (4)
/0945G F4 (1)
/1200G F4 (1)
/1225G OV-1, F4 (2)
TARGET
Ta Le
Ta Le Bridge Pass
KM 60
KM. 76
2/0/VCM/R749-68
ORDNANCE/ REMARKS
Reconnai s s.ance
High explosive bombs (4 salvos)
Reconnaissance
Reconnai.s.sance
Incendiary bombs (1 salvo)
Fragmentation bombs
Reconnaissance
Route QA7 20-mm cannon (2 salvos)
__ ,._ Overflight
Ta Le Ford High explosive bombs (2 salvos)
Ta Le High explosive bombs
Ka-Toe, Coe Mac Reconnaissance
Un.located Ford
Coe Nae Pass
Unlocated Ford
Unlocated Ford
Coe Mac and Lum Bum area
KM l.Z
High explosive bcmbs
Fragmentation b0rnbs (4)
Fragmentation bombs ( 3 salvos) Incendi -ary bombs (S salvos)
High explosive bombs (6)
Reconnaissance
Reconnaissance
U/I ordanar..ce
High explosive bombs (i)
High explosive bombs (16 bombs)
Reconnaissance
Reconnai ss1mce
High explosive bombs (4 salvos)
-6-
SECRET SPOKE
DOCID: 4123912 SECllET SPOICE
DATE/TilIB OF ACTIVITY AIRCRAFT TARGET
/1300.G {<Ml5
/1325G A6-A (3) Ka Toe
Coe Mac Area
2/0/VQ1./R749-68
ORDNANCE/ REMARKS
Fragmentation bombs (3 salvos) High explosive bombs (4 salvos)
Six salvos of high explosive bombs
Reconnaissance (1405G F4 ( 1)
/l4.15G OV-1 (1) KN 62 (Route 911) Reconnaissance l<M 7 (Route 20)
/154-0C F-100 (4) Ur.located F'ord
/2230G F4 Unlocated Ford
14 Dec/OJOOG F'-4 (2 Ta Le groups)
/0643G OV-1, F?-101 Coe Mac
High expiosive bombs (6 salvos) Weapons -reported safe
High explosive bombs
High explosive bombs
Reconnaissance
O/UA PLUS DCPG, USM-613, USM-614, CNo,._I ___ ..... ~· · · ·· ·· . ·· ····· ·· (b ) (1)
DIST;
-7-
SECRET SPOKE
(b l (3) -so use 40 3 (b ) (3) - P .L. 86- 36