have had second thoughts about aiding and abet-
ping because it expanded the range of travel in
ting Hitler, and within about 700 nm of the Bering
isolated regions. In the past, travel into Arctic re-
Strait, they advised the Germans to turn about
gions was seriously limited by the ship's fuel stor-
and return west to avoid U.S. ships patrolling the
age capacity or the availability of fuel en route.
Strait. The German captain refused, absolved the
The advent of nuclear-powered ships virtually
Soviets from further responsibility for the safety
eliminated this historically significant barrier over-
of his ship, and successfully completed the pas-
night.
sage unescorted. A new transit record of just 21
The Soviet offer to open the Northern Sea Route
days was set (only 14 days were actually spent
to foreign shipping and provide icebreaking sup-
under way) but, more importantly, the strategic
port for a fee was first extended to the world in
value of the route was demonstrated: the Soviet
1967. A demonstration voyage took place that sum-
Union was capable of moving manpower and
mer in which a Soviet ship transported cargo from
equipment between the Atlantic and the Pacific
western Europe to Yokohama. Although the tran-
Oceans without leaving its own territorial waters.
sit was successfully accomplished in only 27 days,
When the USSR entered the war in 1941, the
foreign shippers never seized upon this initiative.
route became important for bringing Allied sup-
Armstrong (1972) presents the possibility that the
plies into the country. Supply convoys from the
offer was tacitly withdrawn so that the Soviets
west into Murmansk suffered heavy casualties
would not offend their Arab allies by proposing
from German U-boats in the Barents Sea as well as
an alternative to the Suez Canal.
the Atlantic. Although the "Murmansk Run" did
In 1977, the Soviets powered the first surface
not make use of the actual NSR, the NSR did be-
vessel to the geographic North Pole (Fig. 6). The
come an alternate supply route from American
nuclear-fueled Arktika, the world's most powerful
West Coast ports to Russia's northern ports by
way of the Bering Strait. In the four seasons of
Murmansk on 9 August and reached the Pole on
19421945, 120 ships transported approximately
the 17th. The return to Murmansk, by way of Franz
450,000 tons of relief supplies, which amounted to
Josef Land, was completed on 23 August. The 14-
approximately half the freight turnover for the NSR
day experimental voyage, more than half of which
during this period. Most of these voyages offloaded
was spent breaking through ice, covered 3852 nm
at Tiksi on the Lena River, but 13 were able to
at an average speed of 11.5 kn (Armstrong 1978,
reach the Yenisey delta, and one even traveled as
Ivanin 1978).
far west as Arkhangel'sk (Barr 1991).
Post-war information on shipping fig-
GREENLAND
ures is difficult to obtain, because com-
M
Less than 50 m depth
prehensive annual summaries of shipping
1 ore than 50 m depth
data were not published. What informa-
tion there is was gleaned from a variety of
H
RT P
sources and news coverage of the most
noteworthy events, but it presents a gen-
eral pattern of relatively constant growth
NORWAY
in the marine infrastructure and activities
0
60
SWEDEN
over the next 40 years.
12
90
Recent landmark developments
FINLAND
Murmansk
A table of voyages is included in Sodhi
(1995) that lists numerous important
Tiksi
St. Petersburg
Nordvik
r
events in the development of icebreaking
Arkhangel'sk
Dikson
Khatanga
.
technology. From this list, we have selected
ek
Dudinka
Salekhard
and discuss below certain events that were
Noril'sk
0
500
E
CL
Yamburg
most significant toward the opening of
Igarka
IR
C
Nautical Miles
R
IC
ARCT
the NSR.
1000
0
R
U
S
S
I
A
In 1959, the Soviets launched the
Kilometers
world's first nuclear-powered surface ship,
the icebreaker Lenin. This was an extreme-
Figure 6. Track of the first surface ship to reach the geographic
ly significant development in Arctic ship-
North Pole in 1977 (after Armstrong 1978).
1