
Location of terrain features in the region of the 'Fulda Gap'.

Terrain near the town of Fulda.
The 'Fulda Gap' is a section of territory between the former
East German border and
Frankfurt, (West) Germany. Named for the nearby town of
Fulda, the Fulda Gap was of immense strategic importance during the
Cold War. "Gap" refers to lower-lying land (between the mountainous regions of the
Hohe Rhön and
Knüllgebirge, and between the
Spessart and the
Vogelsberg) which is suitable for
armored troop movement on a large scale. It was one of two obvious routes for a hypothesized
Soviet attack on
West Germany from its bases in
East Germany and
Czechoslovakia. (The other obvious route was via the
North German Plain; a third, less likely route, involved an attack through
Austria up the
Danube River valley.)
Strategic location
Frankfurt, relatively close to the Gap, was at the heart of West German industrial and financial power, and its loss would have been a serious blow for West Germany and
NATO. It was also a civil and military air hub that was important to the defence of West Germany.

Theoretical attack vectors in the Fulda Gap. The southeastern is via
Fulda, and the northwestern is via
Alsfeld. The high ground between the two routes are the
Vogelsberg Mountains.
Perhaps more importantly, the terrain between the Gap and the river
Rhine was less rugged than adjacent regions, offering a favorable pathway for an invading force from
Warsaw Pact territory to reach and cross the formidable Rhine before NATO was in a position to prevent it. This route was not as favorable for mechanized movement as the
North German Plain, but offered an avenue of advance that struck at the heart of the U.S. military presence in West Germany. Interestingly, it is roughly the same route
Napoleon had chosen to withdraw his hard pressed armies after his defeat at
Leipzig. Napoleon succeeded in beating a
Bavarian-
Austrian army under
Wrede in the
Battle of Hanau close to Frankfurt and he thus made his way safely home to France.
The Fulda Gap in the Cold War
Strategic planners on both sides of the
Iron Curtain understood its importance and forces were allocated accordingly.
Defence of the Fulda Gap was tasked primarily to the
US V Corps. More specifically, the actual East/West border (between
Bad Hersfeld and the
Hohe Rhön) in the Fulda Gap was screened by the
11th Armored Cavalry Regiment (ACR) from 1972 to 1994.
The Cavalry's mission during peace was primarily to monitor the border for signs of possible Soviet troop movements which might presage a buildup for invasion. In time of war, the Cavalry's mission would have been to provide what was known as a screening force, a thin line spread across the operational area that was to keep contact with opposing forces and report on their size, composition, and movements. Prior to 1972, the
14th ACR had screened the Fulda Gap for twenty-four years, and before that the duties had been performed by the 3rd
Constabulary Regiment and 1st Constabulary Brigade.

Memorial stone to the 11th ACR located at the former site of Downs Barracks in Fulda.
The 11th ACR's principal adversary was the
Soviet 8th Guards Army. The armored cavalry (heavy, mechanized
reconnaissance units equipped with
tanks and
armored personnel carriers) were expected to delay a Warsaw Pact advance long enough for U.S. divisions headquartered at
Frankfurt,
3rd Armored Division [3AD], and west of the Rhine at
Bad Kreuznach,
8th Infantry Division (Mechanized) [8ID], to assemble and move to the Fulda Gap. The opponents on both sides were lavishly equipped and generally received a high priority on new equipment.
In the event of a Soviet invasion, actual defense of the Fulda Gap (the MLR, or Main Line of Resistance) would have been provided by the two full divisions of the US V Corps, the 3AD and the 8ID. Their mission, along with 4BDE, 4ID [1976 - 1984], would have been not to delay a Soviet advance, but to engage it head-on and attempt to halt it. From 1979 on, the first V Corps unit to deploy in the Fulda Gap under the invasion scenario would have been the 8ID's First Battalion of the 68th Armor Regiment (called 1-68 Armor), stationed at the training base of Wildflecken, in the
Rhoen area south of the Gap. Their mission was to set up a defense line across the Fulda Gap, and provide a shield behind which elements of the 3AD and 4BDE, 4ID, and other elements of the 8ID could advance and set up prepared defenses.
The Soviet 8th Guards Army was to be followed by a number of additional armies and the Fulda Gap would have been a key Soviet axis of advance in any (hypothetical) major military confrontation in
Cold War Europe.
With the
fall of the Iron Curtain in 1989, the
reunification of Germany in 1990, and the subsequent withdrawal of Soviet forces, the Fulda Gap lost its former strategic importance but is still recognized as a powerful symbol of the confrontation that was the Cold War.
See also
★
Observation Post Alpha - a Cold war observation post that overlooked the Fulda Gap, now the site of a Cold War memorial.
Further reading
★ Faringdon, Hugh. ''Strategic Geography: NATO, the Warsaw Pact, and the Superpowers''. Routledge (1989). ISBN 0-415-00980-4.
External links
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US Army Border Operations 1948-83
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1st Bn 68th Armor at Wildflecken was a Fulda Gap screening force
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Wildflecken - Home Station of a two combat battalion contingent of the Fulda Gap screening force
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3rd ARB 50th Inf was a Fulda Gap screening force until July, 1962. It was assigned to Wildflecken as part of 4th Armor Group, V Corps, 7th Army
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2nd Bn 15th Inf was a Fulda Gap screening force AFTER July, 1962. It was assigned to Wildflecken as part of 3ID, VII Corps, 7th Army
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3rd ARB 50th Inf & 2nd Bn 15th Inf at Wildflecken
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OPLAN 33001 V Corps GDP Sector, 1982 - One Screen Down
The 14th Cavalry Association
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Fulda Gap unofficial definition
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14th ARMD CAV 1948-1972 History overview
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14th Armored Cavalry Regiment based in part at Fulda and Bad Hersfeld
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Example of 14th ARMD CAV photos at the Fulda Gap
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Another example - there are several more at page bottom
1st Battalion 33rd Armor
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Concerns in 1985
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Site by Bob Decker, assigned to 3rd AD at Gelnhausen in mid-1960s
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Central Front and the Fulda Gap (from Decker site)
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Southern Avenue of Fulda Gap (from Decker site)
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One Soviet Plan (from Decker site)
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Oct and Nov 1962, S. Ave Fulda Gap
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Davy Crocketts in S. Ave Fulda Gap 1962