ot

fi
SennencamtA we

SACLOO OG SOITCT

ae:ASSTPTED

sab. 12063, Boo. 5.
AeI Be otk

7

&

> .

vp f

Libs

FICSEess
)
tg

PIETT GOP te

PonMiP LreTey)

Ne Zz

OSV oa

ee af

tl?

sewedoe

waits

taneg

Mind.

a

&

NOILOATION

,&h/

ot

Oetober 7, 19 a

x

\
oe

i
i
peb!
ei
re s
joa gt

cota
oe
as SUSE
at

Nonorable tobert Lelaron
Chairman

tlitary Liaison Cornnitteo
to the Atortic “nergy Comnisston

Near Tr.

DOCUNENT-RC, LET
:

Lebaron:

4

‘eference is made to the October 1, 1953, joint ASC-“LC meeting at which the scope and timing of the CASTLY program were dis= —
cussed and general arreement was reached om a seven shot program

eration CASTL” enhraces both shortetera and lone-tern poals

8

of the thermonuclear prorram.

The short-term roal is to prove in

an ang reency capability with one or more thermomiclear weapons
currently belne enrineered for production and delivery. The long-

PS

ted Gay :

pa} 9
i

‘*

' ‘scheduled to commence “arch 1, 195),
Ni

S| :

term goal is to test new designs which sould lead to thermomiclear

pikes] o
pO} s

of hirher yield in the foturs.

1 EEG] So

OTHER (SPEC YE

oti

PLASSIRED iO

i.

©

“CLASHEICATION ©
3,CONTANS NO DOE
4 COORDINATE WITH:
Syad ATHOM

io
it
f

{.

pe |
\" i.

Lo

tt

to
ri

:
io
3
q

TIADO

|

IO

i
2

DECLASSHICAT
“DEPARTMENT OF ENERY TERMINATION
[CH

i:

gv |S
a
D
Ww
oT

poetace sD,

i

CLASSEa

peiofooe oo ICE. Bisson
934g 2°01 02 - VUV ©

Waapons that are smaller, lirhter, more delivera le, and perhaps

j5, fA} oh

Leto cere.

“TLS progrran, consisting of the above-naned seven snots is
rentiy believed to >a the maximum practicablepropram. while
magnitude and complexity of a seven scot program is not to
be underestimated, it appears ill-advised to consider anything ©
short of a maximum effort in view of the importance of thermonuclear
en
ey

/

peer Ag
ieee re POTS
a
iz

i

1

BEB Teerosa dt

.

5

"

BCLASSIPIED

OlSAROCOOO 13? =

BeeCLA36, Bac. 3.6

SEG

j

Thta documen!
cauinine 15ticked|Jot
on ondofied Adttd&
LAéCeted
cee
~
A emer
fn the Biowl: SetmeT¥ Ad al dv

kes

i.

SrvarysaeaittalBi
vee,
AT Date Vaslee,

Karh

anise OL iB entetitein Ay AUG)

:
eeeeae
aeaa wank
ia aAS
e eed
soutien.
oadfe pe
‘

i

io ak

\t
an

os

M\- 1 F%

ECE RT be GER SSENE RAST

j
fi
wy of he

regan:
at “ey

‘

4
Z

a

.

me
oh
af ? 3

ef ? are

i
4

Cap

:

“

:

.

;

cen
a

wv uiBD 379
=

.

a

oli)

ile bedi JOO

Torre

aan

CHOtE I

ML

mo
jie aoete ff

rs

aCAYGD

~//,

Select target paragraph3