SECOND CORRIGENDUM

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP79R00961A000800070002-1
• Release Decision: RIPPUB
• Original Classification: T
• Document Page Count: 3
• Document Creation Date: December 12, 2016
• Document Release Date: October 12, 2001
• Sequence Number: 2
• Publication Date: April 11, 1958
• Content Type: MF

Approved For Release 2001/11/20 : CIA-RDP79R00961A000800070002-1
Approved For Release 2001/11/20 : CIA-RDP79R00961A000800070002-1
 J4
A `` oved For Release 2001/11/20 : CA-R&7 00961A000800070002-1 I I)
TOP SECRET
COPY NO.
IAC AD HOC WORKING GROUP ON SOVIET GUIDED MISSII REQUIREMENTS
11 April 1958
MEMORANDUM FOR: Chairman, Board of National Estimates
Chairman, Guided Missile Intelligence Committee
Subject: S11COND CORRIGENDUM
Holders of the consolidated contribution of the IAC
Guided Missile Requirements Working Group for NIE 11-5-58,
dated 1 April 1,058, are requested to substitute the attached
revised page 5, and to destroy the first corrigendum of 10 April
by burning or pulping.
R. H. STUMPY
Colonel, USA
Chairman
Attachment: (1)
Distribution:
Cys #1-#5 Chairman, BNE
Cys #6-#21 - Chairman, GMIC
Cy #22 -
Maj.
M.
M. Glass, AFCIN-2B2
Cy #23 -
Ma j .
W.
0. Peak, ACSI
Cy #24 -
Cdr.
W.
R. McClendon, OPNAV
Cy #25 - Mr
H
M. Wiedemann, State Dept.
25X1A C
#26
IA
y
Cy #27 -
, ONE/CIA
Cy #28 -
NE/CIA
Cy #29 -
IA
TOP SECRET
2nd Corrig. to 1 Apr 58 Memo
Approved For Release 2001/11/20 : CIA-RDP79R00961A000800070002-1
 Approved For ReleJ 2001/11/20: CIA-RDP79R00961A00-0800 i
T0. $ECT
II. SURFACE-TO-AIR GUIDED MISSILgS
2~Cd~6 ET
9. During the period of this estimate the USSR f ill have
requirements for surface-to-air guided missiles ACS 'engage
effectively subsonic and supersonic aircraft and non-ballistic
missiles, hypersonic ballistic missiles and glide vehicles,
and earth satellites. These target systems will operate at
altitudes ranging from 50 feet to 85,000 feet in the atmos-
phere and to several hundred miles in space. Confusion and
saturation tactics and electronic countermeasures will be
employed. Radar cross sections will vary from 0.1 to several
hundred square meters.
Counter Aircraft and Cruise-Type Missiles
10. There is a current requirement, continuing through
1966, for static and mobile all-weather systems with
altitude capability up to 70,000 feet and horizontal ranges
of at least 25 nautical miles with either nuclear or high
explosive warhead.
11. There is a current requirement, continuing through
1966, for a static all-weather system with altitude capa-
bilities of about 90,000 feet and a horizontal range on
the order of 100 nautical miles with either nuclear or high
explosive warhead.
12. There is a current requirement, continuing through
1966, for static and mobile all-weather systems providing
low altitude coverage (down to 50 feet) and a range of at
least 10 nautical miles with high explosive warhead.
TOP SECRET - 5 -
(Page revised by 2nd Corrig. dated 11 April 1958)
Approved For Release 2001/11/20 : CIA-RDP79R00961A0008000070002-1
TOP 1ECJRE