Authors: David E. Murphy
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German-Soviet
Nonaggression
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Pact
August 23, 1939
Lublin
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G O V E R N M E N T
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Transylvania to
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Hungar
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YUGOSLAVIA
ROMANIA
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50 100 150 200 km
Bucharest
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50
100 mi
R
BLACK
. Danube
SEA
BULGARIA
BULGARIA
BULGARIA
SOVIET BORDERS MOVE WESTWARD
43
mobilized army meant improving roads, rail lines, and telecommunica-
tions and constructing airfields, firing ranges, barracks, repair shops, hos-
pitals, warehouses, fuel storage tanks, and so on. At enormous expense,
work on these facilities went on intermittently all during the 1930s in the
Kiev and Belorussian Special Military Districts and also in the Far East,
reflecting concern with Germany and Japan as potential adversaries. With
the territorial expansion of 1939–40, Soviet western borders were moved
as much 400 kilometers westward. What was missing was the military
infrastructure that had taken many years to create along the old frontier.
The capacities of the road nets and railroads had to be increased; the latter
needed to convert their tracks to the broader Russian gauge. Although
existing structures such as barracks or warehouses could be adapted to
military needs, many had to be built from scratch. The most difficult prob-
lem, though, was the total absence of the kinds of fortifications, known as
the Stalin Line, that had already been constructed along the former state
frontier. Here is a description of fortifications along that line:
The original fortified areas, in Russian
ukreplennye raiony,
were be-
tween 50 and 140 kilometers in length, straddled major lines of com-
munications, and tended to have one or both flanks anchored on a
natural obstacle. The Kiev Fortified Area, for example, formed an
arc west of the city whose ends rested on the Dnepr River. The gen-
eral arrangement called for a support zone with a depth of ten to
twelve kilometers to precede a fortified area’s main defense zone;
the support zone’s scattered outposts and obstacles were supposed
to report, harass, and delay an enemy’s advance. Behind it, the block-
houses and pill boxes in the main defense zone were scattered across
a swath with a depth of three to four kilometers. Within it, a group-
ing of several fortifications formed a support point; a cluster of
three to five support points comprised a battalion defense area as-
signed to a machine gun battalion. The battalion defense area was
positioned so that its fixed weaponry dominated the routes through
(Map opposite page)
On the basis of the August 23, 1939, nonaggression
pact and its secret protocols, the USSR acquired eastern districts of
Poland that were incorporated into the Belorussian and Ukrainian
SSRs. Romania also ceded Bessarabia to the USSR. It was incorporated
into the Moldavian SSR. The acquisition of northern Bukovina and its
transfer to the Ukrainian SSR, as well as the incorporation of the Baltic
States into the USSR in 1940, were unilateral Soviet actions.
44
SOVIET BORDERS MOVE WESTWARD
the sector being protected. The two-story blockhouses and single-
story pillboxes typically were armed with machine guns mounted
in casemates. Embrasures with armored coverings enabled these
weapons to be fired to an emplacement’s front and sides. Fortifica-
tions were equipped with air filtration systems for protection against
chemical weapons, water storage tanks, generators, and land line
communications. The outfitting process was neither smooth nor
uniformly effective; for example, battalion defense areas were often
linked by unprotected open wire or tactical field cables because of
the failings of the buried cable industry. In addition to weapon em-
placements, there were command posts, communications centers,
personnel shelters, and depots distributed throughout a fortified
area. The fortifications themselves obtained additional protection
from anti-tank ditches, wire entanglements, and the minefields that
would be laid upon mobilization.34
Defensive operations were to provide only a brief interlude that al-
lowed for completion of mobilization and a rapid transition to the offen-
sive, in which the enemy would be decisively defeated, his homeland oc-
cupied, and socialism triumphant. This offensive spirit dominated Soviet
military thought in the 1930s. It, and the inability of Soviet military leaders
to rid themselves of the idea that the opening phases of the next war would
follow the leisurely pattern of previous wars, would make it difficult for the
Red Army to decide how to defend the new territories.
The issue now faced by Stalin and the general staff was what to do with
the existing fortified areas covering the old frontier and how and where to
build fortifications in the newly acquired territories in the west. Some,
such as Shaposhnikov, urged defense in depth, which meant retention of
the old fortifications so as to be able to fall back on them in the face of a Ger-
man assault. This view was anathema to Stalin, who did not wish to give up
a single
vershok
of the new land (a Russian unit of measurement equal to a
few centimeters). Indeed, motivated entirely by his desire to demonstrate
that Soviet power had advanced westward, Stalin would insist that for-
tifications in the western oblasts be constructed along the line of the new
border. This decision meant that German observers were able to follow the
progress of construction and pinpoint weaknesses, but Stalin, until the real
blow fell, was never one to be concerned with military details that coun-
tered his own views. Consequently, it was decided to shut down the Stalin
Line fortifications and remove their weapons for use in the new system.35
What actually happened? In the first place, all was not well with the
fortified areas of the original Stalin Line. On January 11, 1939, some time
SOVIET BORDERS MOVE WESTWARD
45
before the signing of the Nazi-Soviet Nonaggression Pact and its secret
protocol, the NKVD of the Ukrainian SSR informed the Central Commit-
tee of the Ukrainian Communist Party of the poor condition of the Kiev
Fortified Area: ‘‘Of the 257 structures in the area, only five are prepared for
combat action. They consist primarily of machine gun emplacements but
do not have special equipment such as communications, chemical protec-
tion, water, heating, light, etc. . . . At 175 of the 257 structures the natural
relief (mounds, hills, dense woods, bushes) limits the horizon of fire. The
forward sector of the permanent fortifications is only 15 kilometers from
Kiev which would permit enemy artillery to bombard Kiev without ap-
proaching the fortified area. . . . Hermetic seals around machine gun em-
brasures date from the years 1929–1930.’’ The list of deficiencies goes on
and on. ‘‘The Special Department of the Kiev Special Military District has
informed the command of the Kiev SMD of the fact that the Kiev Fortified
Area is not combat ready, but despite this nothing has been done,’’ the
report concluded. A similar report, on deficiencies at the Tiraspol Fortified
Area, was submitted to the Central Committee of the Ukrainian Commu-
nist Party the same day. First Secretary Nikita S. Khrushchev inserted this
resolution in the report: ‘‘Comrade Timoshenko. This is an important ques-
tion. It must be checked and discussed at the Military Council.’’ Khru-
shchev’s order did not carry much weight with Timoshenko because on
January 16, 1939, a third report on fortified area deficiencies was sent to
Kiev by the USSR NKVD. This time it was about the Mogilev-Yampolsky
Fortified Area. Apart from the usual design and equipment problems, the
area was criticized for its personnel shortages at the command level. Here
again, the report concluded by noting that the Special Department of the
Kiev Special Military District had brought this issue to the attention of the
commanding general, S. K. Timoshenko. Nothing was done.36
In November 1939, after the acquisition of the new territories, the
original fortified areas were abolished, the equipment put in long-term
storage, and the personnel reassigned. It seemed doubtful, given their de-
plorable state in early 1939, that the preservation of the older fortifications
would be carried out effectively. Indeed, when retreating Red Army units
tried to organize defensive positions in these fortified areas in July 1941,
they found them abandoned and overgrown with tall grass and weeds.37
It would not be until 1940 that construction would begin on fortified
areas along the new western border. Although in March 1941 responsi-
bility for the program would be given to Boris M. Shaposhnikov, for-
mer chief of the general staff, it was impossible to complete the plan for
46
SOVIET BORDERS MOVE WESTWARD
constructing, equipping, and activating the new fortifications areas on the
western frontier. By the beginning of the war, the Soviets succeeded in
building 2,500 reinforced concrete emplacements, but only 1,000 of them
possessed artillery; machine guns were installed in the others. In the event,
these ‘‘isolated, half-finished fortifications . . . were reduced or bypassed on
the first day of the war.’’38
The decisions that brought this disaster about arose not simply from
Stalin’s rather simpleminded insistence on not giving up a centimeter of
the new Soviet lands but from the unrealistic planning of the Soviet mili-
tary, relying as it did on a slow, measured transition from a declaration of
war to frontier skirmishes to the enemy’s full mobilization. By the time it
recognized the real danger in the German deployments on the new borders
and tried to accelerate construction of new fortifications and reactivate the
older areas necessary for defense in depth, Soviet industry could not cope,
and Stalin remained convinced Hitler would not attack him in 1941.
∑
C H A P T E R
The Finns Fight
Proskurov Made a Scapegoat
The Soviet treaties of mutual assistance with the
three Baltic countries had barely been completed when Stalin decided it
was time to rearrange his northwest frontier with Finland. The Treaty of
Tartu with Finland in 1920 had awarded the Finns the Petsamo area in the
Arctic north and moved the border on the Karelian Isthmus to a point only
thirty kilometers from Leningrad. The danger to that city was evident, and
Stalin in early 1938 had begun to sound out the Finns’ willingness to agree
to frontier adjustments.
In April 1938 he had selected Boris A. Rybkin, NKVD legal resident
in Helsinki, to conduct secret negotiations with Finnish officials.1 At the
time, Rybkin used the name Boris N. Yartsev and his cover was that of
second secretary of the Soviet legation in Helsinki. The deputy resident
was his wife, Zoia I. Rybkina, who was under Inturist cover. In April 1938
they had been recalled to Moscow after three years in Helsinki. On the
evening of April 7, Rybkin was summoned to the Kremlin, where Stalin
told him of his selection; to make things easier for him, the ambassador
and counselor would be called back to Moscow, leaving Rybkin as chargé
d’affaires.2
Vaino Tanner, one of the Finnish officials whom Rybkin would even-
tually meet, described him as a ‘‘lively individual, pleasant in a way,’’ who
was said to ‘‘represent the GPU . . . the state police of the USSR . . . in the