D E F E N S E O F T H E W E S T E R N H E M I S P H E R E
human habitations were scarce, the terrain was wild and desolate, few
radio aids existed, and maps were incomplete or misleading. Particu-
larly poor conditions prevailed between Fort Nelson and Watson
Lake, and in this area, as one pilot observed, “any haphazard guessing
will lead to disaster.” 3 1 Bitter experience quickly demonstrated the
costliness of sending untrained aircrews over this route. Essentially,
then, for the first months of the war Alaska had no adequate air
defense. T w o days before the outbreak of hostilities, Col. Everett S.
Davis, pioneer Air Corps leader in Alaska, had aptly characterized the
force a t his command as no more than “a cadre sent to the territory in
advance of the main body.” 32 T o carry out plans, fortunately already
agreed upon, for moving up the main body presented a task of the
highest priority, for spring would bring weather favorable to a major
enemy attack.
Concern over the safety of the hemisphere was not limited to fears
for its outposts. By an order of I I December, the Western Defense
Command became a theater of operations; 3 3 on 2 0 December, a similar
order provided for an eastern theater along the Atlantic By
these acts, defense received priority over all training activity in both
coastal zones, which were now raised to a new category of defense
(Category C ) in recognition of the fact that minor attacks were not
only possible but probable.35It will be noted that it was not anticipated
that enemy forces could bring to bear any sustained attack on the con-
tinental area, but, as Pearl Harbor had so forcefully demonstrated, a
single and well-directed blow could inflict serious injury.
That the chief focus of attention fell first on the Pacific rather
than the Atlantic coast is explained by the former’s peculiarly exposed
position following the Pearl Harbor attack.” Concentration of some of
the larger aircraft plants in that region appeared to offer especially
tempting bait for a Japanese raid. Fortunately, news of the start of war
did not come as a complete surprise to the military forces there. T h e
warning message sent by the War Department to the Western Defense
Command on 27 November 1941,indicating that negotiations with
Japan in effect had terminated and that war was probable, had resulted
in an acceleration of measures being taken to provide an aircraft warn-
ing service.3EDefense arrangements were further facilitated by the
.On the Atlantic side, principal concern was with the pros ect of submarine at-
tack. AAF participation in the inauguration of emergency patroPs is separately treated
below in Chapter 15.
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