WASHINGTON (AP) — The United
States and the Soviet Union Thursday
signed an agreement of principles de-
signed to permanently limit nuclear
weapons by the end of 1974.

President Nixon and Communist leader
Leonid I. Brezhnev signed for their
nations at the White House. The
agreement, the outstanding accom-
plishment of their summit talks, was
cemented at the President's Camp David
retreat in the Maryland mountains.

The two nations agreed as a matter of
principle that efforts by one or the other
to obtain a nuclear advantage would be
inconsistent with the goal of
strengthening peaceful relations.

The agreement is designed to spur
negotiators for both countries at now-
recessed talks in Geneva. Significantly,
the arms limitation envisioned by the end
of next year would include not only
numbers but the quality of the missiles
themselves.

Nixon and Brezhnev also agreed that
limitation on strategic offensive arms
must be subject to ‘‘adequate veri-
fication.’’ Both nations would be per-
mitted to modernize and replace weapons
only under conditions to be agreed upon
at Geneva.

At the same time, Nixon and Brezhnev
signed a 10-year pact to expand
 cooperation between the two countries on
peaceful uses of atomic energy. It suc-
ceeds a series of two-year agreements.

The major points of the compact in-
clude: (1) controlling thermonuclear
fusion; (2) research on “fast breeder’
reactors which create more fuel than
they consume; (3) research on the fun-
damental properties of physicai matter.
 
WASHINGTON (AP) — The
United States and the Soviet
Union Thursday signed an
agreement in principle to lim-
it and possibly reduce their
stockpiles of offensive nuclear
weapons by the end of 1974.

President Nixon and Soviet
Communist leader Leonid I.
Brezhnev raised their cham-
pagne glasses in toasts to suc-
cess at the ceremony in the
White House East Room.

The agreement, the out-
standing accomplishment of
their week-long summit was
forged by Nixon and Brézh-
nev earlier at Camp David,
the presidential retreat in the
mountains of Maryland. It is
designed to spur negotiators
for the two countries at the
recessed strategic arms limi-
tation talks (SALT) in Gen-
eva.

For the first time, the two
nations committed themselves
in principle to actual reduc-
 tions of their nuclear weapon-
ry as well as to permanent
limitations. Also significantly,
the United States evidently is
bowing to Soviet objections to
On-site inspections.

One of the seven stated
principles provides that ‘‘na-
tional technical means’ be
the system of verifying
whether Washington and Mos-
 cow were living up to a mis-
sile limitation.

Surveillance of multiple in-
dependently targeted  war-
heads MIRVS evidently would
be restricted mostly to obser-
vation by radar and spy sat-
ellite while in flight tests.

Henry A. Kissinger, the
President’s national security
adviser, briefing newsmen,
 said that “those MIRV agree-
ments that are not verifiable
by national technical means
would be difficult to recon-
cile”’ with the objective of re-
stricting complex nuclear of-
fensive weapons.

The two nations agreed in
another provision that efforts

(Continued on Page 2, Col. 3)
 