SOUTHEAST ASIA ACTIVITY REPORT COASTAL DEFENSE SITES NORTH VIETNAM

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04560A005300010052-3
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 227
• Document Creation Date: December 28, 2016
• Document Release Date: February 4, 2000
• Sequence Number: 52
• Publication Date: September 1, 1966
• Content Type: REPORT

COfFH'~EN Al?r Release 2000/05/10 : CIA-RDP78BO456OA005300010052-3
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PHOTOGRAPHIC INTERPRETATION REPORT
SOUTHEAST ASIA
ACTIVITY REPORT
COASTAL DEFENSE SITES
NORTH VIETNAM
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FROM
WIA6717'3A RAD
ING
AND DEC LASSIFICATI ON
 Approved For Release 2000/05/10 : CIA-RDP78BO456OA005300010052-3
This document contains information affecting
the national defense of the United States,
within the meaning of Title 18, sections
793 and 794, of the U.S. Code, as amended.
Its transmission or revelation of its contents
to or receipt by an unauthorized person is
prohibited by law.
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INTRODUCTION
This report is designed to present a com-
prehensive study of the coastal defense sites in
North Vietnam. Inasmuch as photography is the
prime source of information, only those sites
which have been validated by photography will
be included in this report. As new sites are
identified, or as significant changes occur in
previously reported sites, periodic supplements
will be disseminated to maintain a current data
base on North Vietnamese CD sites.
It is not the intent of this report to keep the
occupancy status current; therefore, occupancy
of a site will be noted when the site is first re-
ported, but will not be the subject of subsequent
report changes. However, a cable and associated
briefing board, as appropriate, will be dis-
seminated by NPIC as site occupancy changes.
The report is organized into sections corre-
sponding to map sheets, AMS Series JOG 1501,
and arranged in descending order, north to south.
Within each section, each site is assigned an
arbitrary sequence number for report purposes
only. BE numbers are included where appli-
cable. For those installations not now having a
BE number/name, a name is assigned utilizing
the town name nearest the site, as shown on the
appropriate AMS map series L7014. A table of
contents and a small-scale plot map are included
for each section. In addition, a large-scale plot
map, a description, and photograph are provided
for each site. The type of photography generally
precludes accurate mensuration; therefore, no
emplacement dimensions are included.
For the purposes of this report, trans-
portation routes are divided into three classifi-
cations: hard-surfaced roads, natural- surfaced
roads, and trails. Hard-surfaced are improved
roads with a durable surface. Natural-surfaced
are routes which have been graded and/or im-
proved with materiels indigenous to the local
area. Trails are any serviceable routes of lower
classification than natural- surfaced roads, to in-
clude tracks, footpaths, and beach trails. The
majority of the sites can be serviced from the
Gulf of Tonkin, but this is indicated only where
a water access is of primary importance.
BACKGROUND
The coastal defense sites in North Vietnam
can be divided into two categories, permanent
and semipermanent. Included in the permanent
.category are concrete open emplacements, such
as those at Do Son (20-42-12N 106-47-30E), and
cave-type sites such as those at Cac Ba Island
(20-43-36N 107-03-OOE).
The open emplacements were probably con-
structed by the French or Japanese, while the
cave-type sites are currently being constructed
by the North Vietnamese. These permanent sites
are relatively few in number, the majority of
sites falling in the semipermanent category.
Semipermanent sites consist of open emplace-
ments, sometimes reinforced with additional
materials such as pierced steel planking, but
not completely hardened. These sites are
distributed along all the coastal area, but are
more prevalent in areas of level, low lying
terrain.
Camouflage has been used, in varying de-
grees, on all types of sites. The configuration
of most sites suggests they are built to be
occupied by towed FA pieces, and to date 10
sites have been observed occupied with FA
pieces. The only exception noted so far is the
Nhu Son site (18-24-12N 105-58-42E), which is
occupied with one possible 37/57 AAA gun on
a fixed pedestal-type mount. There are some
AAA sites along the coast, however only one
of the AAA or CD sites appears to be con-
structed for dual purpose use (Thien Linh
18-36-20N 105-47-42E).
Few of the CD sites have been struck; how-
ever, it is anticipated that an effort by the United
States to destroy these coastal defense sites
may cause the North Vietnamese to utilize less
permanent sites and possibly to rely primarily
on hastily prepared FA positions along motor-
able roads serving the coast.
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B
SECTION B
NF 48-16
%we
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 NPIC R-304/66
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TABLE OF CONTENTS SECTION B
JOG(G) NF 48-16
Map Key
Installation Name
Page
1.
Pho Cat Ba Coastal Defense Artillery Site (1)
B-1
2.
Pho Cat Ba Coastal Defense Artillery Site (2)
B-3
3.
Do Son Coastal Defense Artillery Site (1)
B-5
4.
Do Son Coastal Defense Artillery Site (2)
B-7
5.
Do Son Coastal Defense Artillery Site (3)
B-9
6.
Do Son Coastal Defense Artillery Site (4)
B-11
7.
Do Son Coastal Defense Artillery Site (5)
B-13
8.
Chao Chay Toc Coastal Defense Artillery Site
B-15
9.
Ngoc Doa Coastal Defense Artillery Site
B-17
10.
Chan Chau Coastal Defense Artillery Site
B-19
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3 ~
YH143925 20-43-18N 107-03-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: PHO CAT BA COASTAL DEFENSE ARTILLERY SITE (1)
LOCATION: 0.2 NM EAST OF PHO CAT BA
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS WITH CONCRETE FIRING PAD
ON HILL, 140 METERS ABOVE SEA LEVEL. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED.
AREA IS SERVED BY A NATURAL-SURFACED POAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6450-III, 1ST ED, 1965 (U)
B-1
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YH143925
UTM COORDINATES
PHO CAT BA COASTAL DEFENSE ARTILLERY SITE (1)
20-43-18N 107-03-30E
GEOGRAPHIC COORDINATES
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25X1A
YH134931 20-43-36N 107-03-OOE
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: PHO CAT BA COASTAL DEFENSE ARTILLERY SITE (2)
LOCATION: 0.4 NM NW OF PHO CAT BA 25X1 D
DESCRIPTION: SITE CONSISTS OF 4 CONCRETE FIRING PADS
OF EACH, ON HILL, 60 METERS ABOVE SEA LEVEL. NO WEAP .
SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6450-III, 1ST ED, 1965 (U)
B-3
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PHO CAT BA COASTAL DEFENSE ARTILLERY SITE (2)
YH134931
UTM COORDINATES
t
20-43-36N 107-03-OOE
GEOGRAPHIC COORDINATES
B-4
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XH861908 20-43-30N 106-47-14E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DO SON COASTAL DEFENSE ARTILLERY SITE (1)
LOCATION: 0.3 NM SW OF DO SON
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR DRIVE-THROUGH REVETMENTS ON A HILL,
APPROXIMATELY 90 METERS ABOVE SEA LEVEL. TRACK ACTIVITY INDICATES SITE
RECENTLY ACTIVE, BUT NO WEAPONS.OBSERVED. AREA IS SERVED BY A NATURAL-SURFACEb
ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6350-II. 1ST ED, 1965 (U)
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UTM COORDINATES
DO SON COASTAL DEFENSE ARTILLERY SITE (1)
20-42-30N 106-47-14E
GEOGRAPHIC COORDINATES
F3-6
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XH857901 20-42-06N 106-47-OOE
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DO SON COASTAL DEFENSE ARTILLERY SITE (2)
DESCRIPTION: SITE CONSISTS OF 3 DRIVE-THROUGH, PARTIALLY BUNKERED REVET-
MENTS ON HILL, APPROXIMATELY 80 fTERS ABOVE SEA LEVEL. SITE APPEARS ACTIVE.
BUT NO WEAPONS OBSERVED. AREA IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7104, SHEET 6350-II, 1ST ED, 1965 (U)
B-7
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XH857901
UTM COORDINATES
Em.
mimmismommimmimmolmim=
CD POSITION
DO SON COASTAL DEFENSE ARTILLERY SITE (2)
20-42-06N 106-47-OOE
GEOGRAPHIC COORDINATES
MEMEMIMM
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XH874886 20-41-23N 106-48-OOE
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DO SON COASTAL DEFENSE ARTILLERY SITE (3)
LOCATION: 1.4 NM SSE OF DO SON 25X1 D
DESCRIPTION: SITE CONSISTS OF 4 POSITIONS WITH CIRCULAR FIRING
PADS, APPROXIMATELY 20 METERS ABOVE SEA LEVEL. SITE APPEARS TO BE UNDER
CONSTRUCTION. AREA IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6350-II, 1ST ED, 1965 (U)
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XH874886
UTM COORDINATES
DO SON COASTAL DEFENSE ARTILLERY SITE (3)
20-41-23N 106-48-OOE
GEOGRAPHIC COORDINATES
^
MEMEMEMEMM
B-10
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NQ F~REI D
XH869903 20-42-18N 106-47-42E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DO SON COASTAL DEFENSE ARTILLERY SITE (4)
25X1 D
DESCRIPTION: SITE CONSISTS OF 4 POSITIONS APPROXI-
MATELY 20 METERS ABOVE SEA LEVEL. SITE IS APPARENTLY STILL UNDER CONSTRUC-
TION. AREA IS SERVED BY HARD-SURFACED AND NATURAL SURFACED ROADS.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6350-III 1ST ED, 1965 (U)
Phu NgJ
iN a .H'
(,
B-11
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NPIC/R-304/66
G901 0052-3
DO SON COASTAL DEFENSE ARTILLERY SITE (4)
20-42-18N 106-47-42E
GEOGRAPHIC COORDINATES
r??~ CD POSITION
B-12
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UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DO SON COASTAL DEFENSE ARTILLERY SITE (5)
LOCATION: 1.3 NM SSE OF DO SON
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR DRIVE-THPOUON REVETMENTS ON A HILL,
APPROXIMATELY 30 METERS ABOVE SEA LEVEL. SITE APPEARS INACTIVE, NO WEAPONS
OBSERVED. AREA IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6350-11.. 1ST ED, 1965 (U)
B-13
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UTM COORDINATES
NPIC/R-304/66
W98010052-3
DO SON COASTAL DEFENSE ARTILLERY SITE (5)
20-41-27N 106-48-06E
GEOGRAPHIC COORDINATES
B-14
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YJ920220 20-58-36N 107-48-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
LOCATION: 1.5 NM SSW OF PHO VAN CHAY
25X1 D
DESCRIPTION: SITE CONSISTS OF 2
APPROXIMATELY 20 METERS ABOVE SEA LEVEL. SITE APPEARS ACTIVE, BUT NO WEAPONS
OBSERVED. AREA SERVED BY TRAILS AND GULF OF TONKIN.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6550-I, 1ST ED, 1965 (U)
LE'CHfG
12
coral
nd
l6
B-15
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CHAO CHAY TOC COASTAL DEFENSE ARTILLERY SITE
YJ920220 20-58-36N 107-48-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
B-16
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 ~S 7RRna~nnnnn
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YJ478018 20-48-02N 107-22-54E
UTM COORDINATES GEOGRAPHIC COORDINATES
LOCATION: 1.3 NM SE OF NGOC DOA 25X1 D
DESCRIPTION: SITE CONSISTS OF 4 AND 2
SHELTERS ON A HILL, APPROXIMATELY 140 METERS ABOVE SEA LEVEL. PHOTOGRAPHY
SHOWS A GUN TUBE PROTRUDING FROM THE NORTH POSITION. AREA IS SERVED BY A
NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: API SERIES L7014, SHEET 6450-I, 1ST ED, 1965 (U)
B-17
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NGOC DOA COASTAL DEFENSE ARTILLERY SITE
YJ478018 20-48-02N 107-22-54E
UTM COORDINATES GEOGRAPHIC COORDINATES
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 Approved For Re%aAV Rggjb
YHO87956
BE NUMBER UTM COORDINATES
LOCATION: 0.7 NM SW OF CHAN CHAU
25X1 D
DESCRIPTION: SITE CONSISTS OF 4
APPROXIMATELY 30 METERS ABOVE SEA LEVEL. NO WEAPONS OBSEPVED,, BUT SITE APPEARS
ACTIVE. AREA IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6450-IVY 1ST ED, 1965 (U)
Qg10052-3
20-45-O1N 107-00-17E
GEOGRAPHIC COORDINATES
B-19
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GEOGRAPHIC COORDINATES
B-20
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CHAN CHAU COASTAL DEFENSE ARTILLERY SITE
YHO87956
UTM COORDINATES
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C
SECTION C
NF 48-15
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TABLE OF CONTENTS SECTION C
JDG(G) NF 48-15
No sites reported as of 16 September 1966.
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D
SECTION D
NE 48-3
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TABLE OF CONTENTS SECTION D
JOG(G) NE 48-3
Ke
Ma
Installation Name
y
p
1
Xom Nam Giap Coastal Defense Artillery Site
D-1
.
2
Xom Mo Coastal Defense Artillery Site
D-3
.
3
Xom Be Coastal Defense Artillery Site
D-5
.
4
Xom Cau Coastal Defense Artillery Site
D-7
.
5
Xom Van Thuong Coastal Defense Artillery Site
D-9
.
6
Xom Ram Coastal Defense Artillery Site
D-11
.
7
Xom Mai Luong Coastal Defense Artillery Site
D-13
.
8
Huu Lap Coastal Defense Artillery Site
D- 15
.
9
Dong Hoi Coastal Defense Artillery Site
D-17
.
10
Hao Mon Trung Coastal Defense Artillery Site
D- 19
.
11
Ngoai Hai Coastal Defense Artillery Site
D- 21
.
12
Phong Thai Doai Coastal Defense Artillery Site
D-23
.
13
Hau Hung Coastal Defense Artillery Site
D-25
.
14
Phu Nhan Coastal Defense Artillery Site
D- 27
.
15
Du Xuyen Coastal Defense Artillery Site
D-29
.
16
Nhu Ang Coastal Defense Artillery Site
D- 31
.
17
Sam Son Coastal Defense Artillery Site
D-33
.
18
Phu Duc Coastal Defense Artillery Site
D-35
.
19.
Ru Chay Coastal Defense Artillery Site
D- 37
D-39
20
Thanh Bich Coastal Defense Artillery Site (1)
.
21.
Thanh Bich Coastal Defense Artillery Site (2)
D- 41
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WG659040 19-01-42N 105-37-24E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: XOM NAM GIAP COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.4 NM NNE OF XUM, NAM GIAP
DESCRIPTION: SITE CONSISTS OF 2 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AMMUNITION BUNKERS ARE
DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS
SERVED BY TRAILS AND THE BEACH.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 (U)
JX6m H v
gTrai
IThBng YI;n
Trai
46-t Nam
Itn Le
2
Ct9 1 to 25 me
D1
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UTM COORDINATES
~-?.c CD POSITION
D-2
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19-01-42N 105-37-24E
GEOGRAPHIC COORDINATES
 Approved For Rgbe&j8jQQ9
NAME: XOM MO COASTAL DEFENSE ARTILLERY SITE
DESCRIPTION: SITE CONSISTS OF 5 CIRCULAR REVETMENTS AT THE EDGE OF
THE TREE LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AMMUNITION BUNKERS
ARE DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA
IS SERVED BY TRAILS AND THE BEACH.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 (U)
O'ng'D4,o'n4
Th 4r,h'
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mud
D-3
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 Approved For Release 2000/
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WG661047
UTM COORDINATES
Obfv2-3
XOM MO COASTAL DEFENSE ARTILLERY SITE
19-02-06N 105-37-24E
GEOGRAPHIC COORDINATES
D-4
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NO FOREIGN DISSEM 25X1 C
 Approved For R%a[qpN@G wjQ 611666~~~dW#Wk-3
25X1 D
WG669064 19-03-OON 105-38-06E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: XOM BE COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.4 NM SOUTH OF XOM BE
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF
THE TREE LINE, JUST ABOVE SEA LEVEL, AND 2 PERSONNEL/AMMUNITION BUNKERS.
SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS SERVED BY TRAILS
AND THE BEACH.
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 (U)
,?. yh x
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 Approved For RlgdWFGr~RS9
8Z5Xi86IV692-3
XOM BE COASTAL DEFENSE ARTILLERY SITE
WG669064 19-03-OON 105-38-06E
UTM COORDINATES GEOGRAPHIC COORDINATES
99
wir
D-6
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 Approved For RN eigR I gIgs/E)MN"~,U'NT ?Q~. I~i?00~33@0000 22-3
25X1 D
WG676077 19-03-42N 105-38-36E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: XOM CAU COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.4 NM EAST OF XOM CAU
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL, AND 2 PERSONNEL/AMMUNITION BUNKERS.
SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS SERVED BY TRAILS
AND THE BEACH.
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 (U)
f
`r r
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7
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(1 't^
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D- 7
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NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/a
NO FOREIGN DISSEM
WG676077
UTM COORDINATES
OM60Wk-3
25X1 C
XOM CAU COASTAL DEFENSE ARTILLERY SITE
19-03-42N 105-38-36E
GEOGRAPHIC COORDINATES
D-8
Approved For Release 2000/gfgJr[ Ia P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 ~~DAIR NPIC/R-304/66
p3W d For ~ ~r~~ .- ~~e~.,A p~55 9 910052-3
WG772173 19-08-54N 105-44-06E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: XOM VAN THUONG COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.5 NM EAST OF XOM VAN THUONG
DESCRIPTION: SITE CONSISTS OF 2 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL, AND 2 PERSONNEL/AMMUNITION BUNKERS.
SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS SERVED BY TRAILS
AND THE BEACH.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 (U)
D-9
Approved For Release 2000MA46IDt11I .P78B04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 000/CQrr-n,&'8Sfl~Ti~b2-3
NO FOREIGN DISSEM
XOM VAN THUONG COASTAL DEFENSE ARTILLERY SITE
WG772173 19-08-54N 105-44-06E
UTM COORDINATES GEOGRAPHIC COORDINATES
D-10
Approved For Release 2000 PIDcI P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 200QK'E'ny ~RPIP7RRnd_S;RneOO53'0'(TUfOlY52-3
WG733098
BE NUMBER UTM COORDINATES
25X1 C
19-04-54N 105-41-42E
GEOGRAPHIC COORDINATES
NAME: XOM RAM COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.4 NM SOUTH OF XOM RAM
DESCRIPTION: SITE CONSISTS OF 4 FIRING POSITIONS CUT INTO THE SIDE OF THE
HILL, APPROXIMATELY 20 METERS ABOVE SEA LEVEL. ARE
VISIBLE AT THE 2 CENTER POSITIONS. NO WEAPONS OR EQUIPMENT OBSERVED.
AREA IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 (U)
25X1 D
D-11
Approved For Release 2000/QN91DElff
NO FOREIGN DISSEM 25X1 C
 Approved For Rabe GR T AW9W2-3
3
WG733098
UTM COORDINATES
^
D-12
Approved For Release 20001 D J - 4pP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
XOM RAM COASTAL DEFENSE ARTILLERY SITE
19-04-54N 105-41-42E
GEOGRAPHIC COORDINATES
 Approved For RMe3QnnwKWDWITI0'LM74MnA?nAgi#lb6bv1-3
25X1 D
WG773215 19-11-12N 105-44-06E
UTM COORDINATES GEOGRAPHIC COORDINATES
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AMMUNITION BUNKERS ARE
DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS
MAP REFERENCES: AMS SERIES. L7014, SHEET 6147-III, 1ST ED, 1965 (U)
XG
1y4
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D-13
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NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/(NF.I
NO FOREIGN DISSEM
XT4&78B04560A069tbfti0b#'-3
25X1 C
XOM MAI LUONG COASTAL DEFENSE ARTILLERY SITE
WG773215 19-11-12N 105-44-06E
UTM COORDINATES GEOGRAPHIC COORDINATES
NUNN"
CD POSITION
ML~
D-14
Approved For Release 2000/@Nfl W P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2006 Lcim b/92-3
NO FOREIGN DISSEM
WG812272 19-14-12N 105-46-18E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: HUU LAP COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.8 NM ENE OF HUU LAP
DESCRIPTION: SITE CONSISTS OF 4 COVERED BUNKERS WITH REAR ENTRANCES AND
FORWARD FIRING REVETMENTS AT THE EDGE OF THE TREE LINE, JUST ABOVE SEA
LEVEL, AND 4 COVERED PERSONNEL/AMMUNITION BUNKERS. SITE APPEARS ACTIVE,
BUT NO WEAPONS OBSERVED.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-1, 1ST ED, 1965 (U)
D-15
Approved For Release 2000 QpI[ gRQP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For RVease
EIN D~00IS E0~/M0
0 FOR
WG812272
UTM COORDINATES
ILM
CD POSITION
BUNKER
D-16
Approved For Release 2000/Q&I1OI1Y ftT p78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
25X1 C
19-14-12N 105-46-18E
GEOGRAPHIC COORDINATES
 Approved For Rfajql?@rG %w$
9Q~,Tl n-Vernnw nAQyj yibV -3
WG847320 19-16-54N 105-48-18E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DONG HOI COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.7 NM NE OF DONG HOI
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AMMUNITION BUNKERS ARE
DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS
SERVED BY A NATURAL-SURFACED-ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
D-1
Approved For Release 200016ON ID w 78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/
M0091466263
25X1 C
DONG HOI COASTAL DEFENSE ARTILLERY SITE
WG847320 19-16-54N 105-48-18E
UTM COORDINATES GEOGRAPHIC COORDINATES
Approved For Release 2000/ tfff D-18 P78B04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved ForoVggr~Q11,o7QQnA~Ane?W#6 1 00692-3
25X1 D
WG850522 19-27-54N 105-48-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: HAO MON TRUNG COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.4 NM SE OF HAO VON TRUNG
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AM'iUNITION BUNKERS ARE
DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS
SERVED BY A NATURAL-SURFACED ROAD.
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
Cong {nh
D- 19
Approved For Release 2000/QIUW I( IIWP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
Untovais
2s
d - fan; TUn g (t
 Approved For Release 2000/0!
NO FOREIGN DISSEM
(136b 3
25X1 C
HAO MON TRUNG COASTAL DEFENSE ARTILLERY SITE
WG850522 19-27-54N 105-48-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
D-20
Approved For Release 2000/ ff[5 f RE 78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Ap r11
ove
6 or Rwwwffi -
*~f ~dN&-3
NAME: NGOAI HAI COASTAL DEFENSE ARTILLERY SITE
25X1 D
LOCATION: 0.7 NM EAST OF NGOAI HAI
DESCRIPTION: SITE CONSISTS OF 4 PARTIALLY CONCEALED POSITIONS AT THE BASE
OF THE HILL, 10 METERS ABOVE SEA LEVEL AND 3 ASSOCIATED PERSONNEL/AMMUNI-
TION BUNKERS. ARE LOCATED JUST EAST OF THE
COASTAL DEFENSE SITE. SITE APPEARS ACTIVE, BUT NO WEAPONS OBSERVED, AREA
IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
Ssrn
past
Phu; Nh
Uncovers 2.5
Mil ang
it, neovers 4.5 to 1 meter
D-21
Approved For Release 2000L N IDEWI P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Appro e i or Release 2000/ 1666mom
WNO FOREIGN DISSEM
WG856487
UTM COORDINATES
0
19-25-54N 105-48-54E
GEOGRAPHIC COORDINATES
D-22
Approved For Release 2000/Q?NQIDEWMP78B04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 AS ,f#r'k~ase2000~/GDSI?LEMT Qn~~~nan~V*81-3
EM ~Q
0 OREI N DIS
25X1 D
WG852610 19-32-36N 105-48-12E
UTM COORDINATES GEOGRAPHIC COORDINATES
LOCATION: 0.2 NM EAST OF PHONG THAI DOAI
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF THE
TREE LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AMMUNITION BUNKERS ARE
DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS SERVED
BY TRAILS AND THE BEACH.
MAP REFERENCES: AMS SERIES L7014, SHEET 6148-II, 1ST ED, 1965 (U)
D-23
Approved For Release 20001Q gp#~(i } P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/8,
3 NO FOREIGN DISSEM
PHONG THAI DOAI COASTAL DEFENSE ARTILLERY SITE
WG852610 19-32-36N 105-48-12E
UTM COORDINATES GEOGRAPHIC COORDINATES
D-24
Approved For Release 2000/q ' iaa Rr78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 F I I
d p M V68 2-3
Approved For RMNOW919 o#P
6mw
WG851515 19-27-24N 105-48-54E
UTM COORDINATES GEOGRAPHIC COORDINATES
LOCATION: 0.3 NM NORTH OF HAU HUNG
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF
THE BRUSH LINE, JUST ABOVE SEA LEVEL. NO PERSONNEL/AMMUNITION BUNKERS
ARE DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA
IS SERVED BY TRAILS AND THE BEACH.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
ony (fin ,t
Ga`1~5n' TrA
h4 Quan'
N I) Si
'u(
2 ,
on Trung'
p
D-25
Approved For Release 2000/QtfNfJ:M*}1 P78B04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 s
W(For Release 200 /$f.ENJJMDP78BO456OA6 O4&52-3
NO FOREIGN DISSEM 25X1 C
HAU HUNG COASTAL DEFENSE ARTILLERY SITE
WG851515 19-27-24N 105-48-54E
UTM COORDINATES GEOGRAPHIC COORDINATES
D-26
Approved For Release 2000hf PAD -EP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release OIOEM U b 80 C
652-3 FOREIGN
WG853499
BE NUMBER UTM COORDINATES
19-26-30N 105-48-42E
GEOGRAPHIC COORDINATES
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF
THE TREE LINE, JUST ABOVE SEA LEVEL, NO PERSONNEL/AMMJNITION BUNKERS ARE
DISCERNIBLE. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA IS
SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
Uncovers 2:5
N.Giap
D-27
Approved For Release 2000/QgNq :[EW}1( P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000 OMIAbP78B0456oI 53 1i.ou2-3
NO FOREIGN DISSEM 25X1 C
WG853499
UTM COORDINATES
PHU NHAN COASTAL DEFENSE ARTILLERY SITE
19-26-30N 105-48-42E
GEOGRAPHIC COORDINATES
CD POSITION
D-28
Approved For Release 2000'Mb 3 4 pP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000 N D ~"p7RRnA nA0d5k(O~&v -3
NO FOREIGN DISSEM 25X1 C
25X1 D
WG835462 19-24-30N 105-47-42E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: DU XUYEN COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.3 NM NE OF DU XUYEN
DESCRIPTION: SITE CONSISTS OF 4 SQUARE FIRING REVETMENTS AND A CENTRAL
FIRE CONTROL REVETMENT BEHIND THE BRUSH LINE, JUST ABOVE SEA LEVEL. NO
PERSONNEL/AMMUNITION BUNKERS ARE DISCERNIBLE. SITE APPEARS INACTIVE,,
NO WEAPONS OBSERVED. AREA IS SERVED BY A NATURAL-SURFACED ROAD.
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED,, 1965 (U)
;?1a,"~han
.Tinh Xuyen r _ ' Su . Man's z
Thy I'k=?.V n = 1 Z5
` 1ui R nd
D-29
Approved For Release 2000/QMf l ft fl 78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000
O FOREIGN DISSEM
0T5WAM6-3
25X1 C
DU XUYEN COASTAL DEFENSE ARTILLERY SITE
WG835462 19-24-30N 105-47-42E
UTM COORDINATES GEOGRAPHIC COORDINATES
CD POSITION
A FIRE CONTROL
D-30
Approved For Release 2000 NPIDt;PMP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 25X1 C
Approved For R ROAF NOnQs91 I I T 053000100452-3
25X1A
WG834456 19-2L* -15N 105-47-40E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: NHIJ ANG COASTAL DEFENSE ARTILLERY SITE
LOCATION: 0.4 NM EAST OF NFIU ANG
DESCRIPTION: SITE CONSISTS OF 3 CIRCULAR REVETMENTS CONNECTED BY PERSONNEL
TRENCHES ON THE HILLSIDE, APPROXIMATELY 60 METERS ABOVE SEA LEVEL. NO
PERSONNEL/AMMUNITION BUNKERS ARE DISCERNIBLE. SITE APPEARS INACTIVE, NO
WEAPONS OBSERVED. AREA IS SERVED BY A NATURAL-SURFACED ROAD.
25X1 D
MAP REFERENCES: NIS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
;Tlnl'i Xuyje
Tna h.Vn
r. ; Xuan
ku lw
n
Uncovers 0.5 ?to 1
D- 31
Approved For Release 2000/QqfN?I:IEW}1 P78B04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/6@M61DfIItP78B04560AW5B0310,02-3
NO FOREIGN DISSEM 25X1 C
WG834456
UTM COORDINATES
NHU ANG COASTAL DEFENSE ARTILLERY SITE
19-24-15N 105-47-40E
GEOGRAPHIC COORDINATES
D-3 2
Approved For Release 2000 1Ap 1 ~P78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000figQA6lDh1hil &am&00ffd6 1o gii
NO FOREIGN DISSEM 25X1 C
25X1 D
WG943805 19-43-12N 105-53-54E
UTM COORDINATES GEOGRAPHIC COORDINATES
LOCATION: 1.3 NM SOUTH OF SAM SON
DESCRIPTION: SITE CONSISTS OF 4 RECENTLY CONSTRUCTED 25X1 D
IN THE HILLSIDEA 20 METERS ABOVE SEA LEVEL. AN ASSOCIATED, OCCUPIED 6-GUN
AAA SITE IS ON TOP OF THE HILL. SITE APPEARS ACTIVE., BUT NO WEAPONS OBSERVED.
AREA IS SERVED BY A NATURAL-SURFACED ROAD.
MAP REFERENCES: AMS SERIES L7014, SHEET 6148-III 1ST EDP 1965 (U)
f ang
uong
TTho
TD . Wnh
uatusn nt5ttss
sand
;Ga ~raa
Mu 16 pal afficets reside
Nui Go
/ ~:: i
D-3 3
Approved For Release 2000/(MWIlgiRE78B04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/6DN6lM TkbP78BO456OA01Q aQ Q52-3
NO FOREIGN DISSEM 25X1 C
WG943805
UTM COORDINATES
SAM SON COASTAL DEFENSE ARTILLERY SITE
19-43-12N 105-53-54E
GEOGRAPHIC COORDINATES
Approved For Release 2000/~ (jJ T'FAWTMP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000OMDD1 IkDP78BO456OA005 ?09 Q52/
NO FOREIGN DISSEM 25X1 C
25X1 D
WG762118
UTM COORDINATES
NAME: PHU DUC COASTAL DEFENSE ARTILLERY SITE
GiOGRAk1~ O OR6INTES
25X1 D
DESCRIPTION: SITE CONSISTS OF AND 5 MAT-COVERED AREAS OF
ACTIVITY, APPROXIMATELY 60 METERS ABOVE SEA LEVEL. AREA IS SERVED BY A
TRAIL.
LOCATION: 0.4 NM SE OF PHU DUC
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST ED, 1965 CU)
hM NFM~ 1rM'1 yi' ` .?.+r" tl rr
Yti R* ~ y i t
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UTM COORDINATES
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25X1 C
PHU DUC COASTAL DEFENSE ARTILLERY SITE
19-06-OON 105-43-30E
GEOGRAPHIC COORDINATES
D-36
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NO FOREIGN DISSEM 25X1 C
 Approved For Release 200c1(MfODEIDP78B849&A0MC0?9MV52a3
NO FOREIGN DISSEM
WG816287 19-15-06N 105-46-36E
UTM COORDINATES GEOGRAPHIC COORDINATES
DESCRIPTION: SITE CONSISTS OF 6 CIRCULAR REVETMENTS AND AN INTERCONNECTING
TRENCH SYSTEM BEHIND THE TREE LINE, JUST ABOVE SEA LEVEL. SITE APPEARS
INACTIVE, NO WEAPONS OBSERVED. AREA IS SERVED BY BEACH TRAILS.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-I, 1ST ED, 1965 (U)
D-37
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UTM COORDINATES
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D-38
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25X1 C
RU CHAY COASTAL DEFENSE ARTILLERY SITE
19-15-06N 105-46-36E
GEOGRAPHIC COORDINATES
I
 Approved For
WG655016 19-00-27N 105-37-27E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: THANH BICH COASTAL DEFENSE ARTILLERY-SITE (1)
DESCRIPTION: SITE CONSISTS OF 3 CIRCULAR REVETMENTS AT THE EDGE OF THE TREE
LINEf JUST ABOVE SEA LEVEL. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED. AREA
IS SERVED BY BEACH TRAILS.
25X1 D
MAP REFERENCES: AMS SERIES L70140 SHEET 6147-III,, 1ST ED, 1965 (U)
D-39
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NO FOREIGN DISSEM 25X1 C
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THANH BICH COASTAL DEFENSE ARTILLERY SITE (1)
WG655016 19-00-27N 105-37-27E
UTM COORDINATES GEOGRAPHIC COORDINATES
CD POSITION
Approved For Release 2000am1 f p F TP78BO456OA005300010052-3
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 Approved For Release 2000/ 1 ~ ' ~~RnaSr;non053~gbV4w6%'y 6
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WG656023 19-00-48N 105-37-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
NAME: THANH BICH COASTAL DEFENSE ARTILLERY SITE (2)
LOCATION: 0.8 NM ENE OF THANH BICH
DESCRIPTION: SITE CONSISTS OF 4 CIRCULAR REVETMENTS AT THE EDGE OF THE TREE
LINE', JUST ABOVE SEA LEVEL. SITE APPEARS INACTIVE, NO WEAPONS OBSERVED.
AREA IS SERVED BY BEACH TRAILS.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6147-III, 1ST EDP 1965 (U)
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NO FOREIGN DISSEM 25X1 C
THANH BICH COASTAL DEFENSE ARTILLERY SITE (2)
WG656023 19-00-48N 105-37-30E
UTM COORDINATES GEOGRAPHIC COORDINATES
mummmmimm
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D-42
Approved For Release 2000M p -1RpP78BO456OA005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release 2000/05/10 : CIA-RDP78BO456OA005300010052-3
SECTION E
NE 48-7
E
Approved For Release 2000/05/10 : CIA-RDP78BO456OA005300010052-3
 Approved For Release 2000/05/10c J060fbN0456OA005300010dv~ljR-304/66
NO FOREIGN DISSEM 25X1 C
TABLE OF CONTENTS SECTION E
JOG(G) NE 48-1
Map Key
Installation Name
Page
1.
Ky Du Coastal Defense Artillery Site
E-1
2.
Xom Con Coastal Defense Artillery Site
E-3
3.
Chi Giang Coastal Defense Artillery Site
E-5
4.
Yen Dinh Coastal Defense Artillery Site
E-7
5.
Ila Lieu Coastal Defense Artillery Site
E-9
6.
Trung Dong Coastal Defense Artillery Site
E-11
7.
La Van Coastal Defense Artillery Site
E-13
8.
Yen Luong Coastal Defense Artillery Site (1)
E-15
9.
Phu Dong Coastal Defense Artillery Site
E-17
10.
Tho Phac Coastal Defense Artillery Site
E- 19
11.
Nhon Hoa Coastal Defense Artillery Site
E-21
12.
Than Dau Coastal Defense Artillery Site (1)
E-23
13.
Than Dau Coastal Defense Artillery Site (2)
E-25
14.
Trung Nghia Coastal Defense Artillery Site
E-27
15.
Nhu Son Coastal Defense Artillery Site (1)
E-29
16.
Nhu Son Coastal Defense Artillery Site (2)
E-31
17.
Trung Bam Coastal Defense Artillery Site (1)
E-33
18.
Trung Bam Coastal Defense Artillery Site (2)
E-35
19.
Quyet Thuy Coastal Defense Artillery Site (1)
E-37
20.
Quyet Thuy Coastal Defense Artillery Site (2)
E-39
21.
Quyet Thuy Coastal Defense Artillery Site (3)
E-41
22.
Quyet Thuy Coastal Defense Artillery Site (4)
E-43
23.
Dan Tran Coastal Defense Artillery Site (1)
E-45
24.
Dan Tran Coastal Defense Artillery Site (2)
E-47
25.
Hai Khau Coastal Defense Artillery Site
E-49
26.
Yen Diem Coastal Defense Artillery Site
E-51
27.
Nhuong Ban Coastal Defense Artillery Site (1)
E-53
28.
Nhuong Ban Coastal Defense Artillery Site (2)
E-55
29.
Hoi Yen Trung Coastal Defense Artillery Site
E-57
30.
Trung Bam Coastal Defense Artillery Site (3)
E-59
31.
Chi Giang Coastal Defense Artillery Site
E-61
32.
Xom Trai Coastal Defense Artillery Site
E-63
33.
Cuong Gian Coastal Defense Artillery Site
E-65
34.
Ihien Linh Coastal Defense Artillery Site (1)
E-67
35.
Ihien Linh Coastal Defense Artillery Site (2)
E-69
36.
Dong Hoi Coastal Defense Artillery Site
E-71
37.
Tao Nha Coastal Defense Artillery Site
E-73
Approved For Release 2000/05/lOC-ONji[BENM04560A005300010052-3
NO FOREIGN DISSEM 25X1 C
 Approved For Release( J04 (f J 4 IA-RDP78B04560AW63W0+OO52-3
NO FOREIGN DISSEM 25X1 C
TABLE OF CONTENTS SECTION E (Continued)
Map Key
Installation Name
Page
38.
Ha Phac Coastal Defense Artillery Site
E-75
39.
G. My Yen Coastal Defense Artillery Site
E-77
40.
G. Vinh Yen Coastal Defense Artillery Site
E-79
41.
Yen Trach Coastal Defense Artillery Site
E-81
42.
Yen Luong Coastal Defense Artillery Site (2)
E-83
43.
Tien Song Coastal Defense Artillery Site (1)
E-85
44.
Tien Song Coastal Defense Artillery Site (2)
E-87
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CONFIDENTIAL
NO FOREIGN DISSEM 25X1 C
LOCATION: 0.1 NM NORTH OF KY DU
DESCRIPTION: SITE CONSISTS OF 3 CIRCULAR REVETMENTS AT THE EDGE OF THE TREE
LINE, JUST ABOVE SEA LEVEL. SITE APPEARS INACTIVE NO WEAPONS OBSERVED.
AREA IS SERVED BY TRAILS.
25X1 D
MAP REFERENCES: AMS SERIES L7014, SHEET 6245-II, 1ST ED, 1965 (U)
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