UNDERGROUND COMMUNICATION TUNNELS AT HEARTBREAK RIDGE, KOREA
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP82-00457R010800390001-3
Release Decision:
RIPPUB
Original Classification:
S
Document Page Count:
1
Document Creation Date:
December 14, 2016
Document Release Date:
March 25, 2002
Sequence Number:
1
Case Number:
Publication Date:
March 4, 1952
Content Type:
REPORT
File:
Attachment | Size |
---|---|
![]() | 72.96 KB |
Body:
rvRn RV. FEB 551-4AA
i952
CO Fi E TIAL
CENTRAL INTELLIGENCE AGENCY
Approved For Release 2002/08/08 : CIA-RDP82-00457RO10800390001-3
SECT
SECURITY INFORMATION
INFORMATION REPORT REPORT NO.
COUNTRY Korea
SUBJECT Underground.
Ridge, Korea/
DATE OF
INFO.
PLACE
ACQUIRED
25X1A
DO NOT CI CULA
NO. OF ENCLS.
(LISTED BELOW)
SUPPLEMENT TO
25X1IfPORT NO.
25X1A
4 March 1952
1. The Communist forces in North Korea began building underground communication
tunnels in areas south of Heartbreak Ridge,. Korea, during the summer of 1951.
These tunnels are designed for the exclusive use of snipers, intelligence
agents, signal personnel, and. guerrilla units, who will launch guerrilla
activities after this area has-been recaptured by United Nations troops.
2. These tunnels are built in an area centered on Huaheiaoch'uants'un
(4e41)1 j*'j) (? Hwasoch' onch' 64, about 15 kilometers southwest of Heartbreak
Ridge. The tunnels radiate from that village and have exits in all nearby
villages. The tunnel exit for each village is built under beds in civilian
houses or in comparatively remote or hidden corners of such buildings. If
distance between villages is too great, "half-way exits" are built in the
large graveyards through which the tunnels pass. Graves used as exits are
covered or camouflaged in some form. Small underground warehouses have been
built for the storage of food and explosives beside each tunnel near the
exits. Guards and other personnel are stationed inside these warehouses to
manage them and to maintain the electric lighting and communications equip-
merit .
If United Nation forces fight over this area, these warehouses and tunnels
will be constantly used as places from which surprise attacks can be launched.
Document No. -------------------
No Change In Class.
Onrsc~sv.tl
CONFIDENTIAL
Gla-ss. I"~aag '1 To: TS C
A:Ith: L70-
~aie: y
25X1A
Approved For. Release 2002/08/08 : CIA-RDP82-00457R010800390001-3
DATE DISTR.
unication Tunnels at Heartbreak NO. OF PAGES
25X1
25X1