National redoubt
A national redoubt or national fortress is an area to which the (remnant) military forces of a nation can be withdrawn if the main battle has been lost or even earlier if defeat is considered inevitable. Typically, a region is chosen with a geography favouring defence, such as a mountainous area or a peninsula, to function as a final holdout to preserve national independence and host an effective resistance movement for the duration of the conflict.
Western Europe
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Belgium
From the middle of the 19th century until 1914 the fortress city of Antwerp was the official National Redoubt of Antwerp in Belgium.
Fortress Antwerp was a defensive belt of fortifications built in two rings to defend Antwerp. Antwerp was designated to be a national redoubt (French: Réduit national or Dutch: De versterkte stelling Antwerpen) in case Belgium was attacked. It was built in the period 1859–1914. In total it encompasses a belt of fortifications of 95 km. During the 1914 Siege of Antwerp it held out for 12 days.
France
In 1940 Brittany was briefly considered a national redoubt in the last stages of the Battle of France, but proved impractical.[citation needed]
Netherlands
Until 1920, the
Norway
Portugal
From the early 19th century to World War II, Lisbon was considered the national redoubt of Portugal. Besides being the capital, the largest city and the major port of the country, Lisbon was considered the last defensible redoubt in case of an invasion of Portugal by a major power. During this period, successive systems of defense were implemented.
The first major defense system of Lisbon was built during the Peninsular War, as the Lines of Torres Vedras. These consisted in two lines of fortifications that protected the region of Lisbon (with a third line around the coastal fortress of São Julião da Barra). The Lines of Torres Vedras were able to block Masséna's 1810 offensive.
Another major defense system was implemented in the late 19th century as the Lisbon Entrenched Camp. This was a modern (for its day) system of fortifications, aimed to protect the Portuguese capital against an attack coming from land or from the sea. Its land component sector consisted in several modern forts, connected by protected roads and telegraph lines. Its sea front defense consisted in coastal artillery batteries, complemented by naval dedicated assets, including a coastal battleship, torpedo boats, submarines and naval mines.
The last major system of defense of Lisbon was implemented during World War II. It included a system of anti-aircraft, ground, coastal and maritime defenses. Parts of this system, namely its fortified coastal defense batteries remained partially active until the late 1990s.
Central Europe
Germany
The
Italy
The Valtellina Redoubt (Ridotto Alpino Repubblicano, Republican Alpine Redoubt, or RAR) was intended to be a stronghold in the
Switzerland
Swiss National Redoubt (Schweizer Alpenfestung or Réduit suisse) was a defensive plan developed by the Swiss government during World War II to respond to a possible German invasion, which had been planned but was never carried out.
The plan was in three stages: first, to hold an invading army on the border; second, if that failed, to launch a delaying war that would allow the bulk of Swiss forces to withdraw to a defensible perimeter in the Swiss Alps; and third, to defend that mountain stronghold.[3]
Austria
During the Cold War, Austria developed a similar plan called Raumverteidigung (area defence). The plan was primarily directed against Hungary and Czechoslovakia (and later the entire Warsaw Pact) but it also included plans against an attack by NATO forces. The Austrian Armed Forces would retreat into key zones situated in the alpine region and defend it. They would also employ guerrilla warfare behind enemy lines and delay the enemy advance in the area's security zones.[4][5]
Other regions
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China
During the Second Sino-Japanese War in World War II, the city of Kunming was prepared as a national redoubt in case the temporary capital, Chongqing, fell. An elaborate system of caves to serve as offices, barracks and factories was prepared but never used.
Kunming was again slated to serve in this role in the renewed
Japan
Towards the end of World War II, the Matsushiro Underground Imperial Headquarters were built in Nagano Prefecture. They were intended as a base from which the Japanese government could operate in case of an Allied invasion of the home islands. The base was partly completed by the time of Japan's surrender.
Mandate of Palestine
As German Afrika Korps forces proceeded eastward towards Egypt in the North African campaign of World War II, the Jewish community in Mandatory Palestine considered retreating into fortified positions at Haifa and the Mount Carmel region, were the German advance to reach them. The Palestine Post Occupation Scheme was a short-lived 1942 collaboration between the Jewish underground Palmach and the British Special Operations Executive, with training for the plan centered at the kibbutz Mishmar HaEmek, and Moshe Dayan to be put in charge of managing a clandestine radio network.
In Jewish underground circles, the plan was also variously called the "Plan for the North", "
The decisive British victory at the Second Battle of El Alamein soon afterward rendered the plan moot.
Poland
During the 1930s, assuming that Poland would be attacked only by Germany, the Polish forces were to make the last stand in the area of the
South Korea
Sweden
Karlsborg Fortress was conceived in 19th century Sweden to host the monarchy, government, parliament and gold reserves in time of war. Karlsborg was selected as Sweden's eastern coast and Stockholm became rather exposed after Sweden's loss of Finland in 1809.
Yugoslavia
According to the "Total National Resistance" defense doctrine of
See also
Notes
- ^ "Himmler started laying the plans for underground warfare in the last two months of 1943.... The plans are threefold, embracing (1) Open warfare directed from Hitler's mountain headquarters; (2) Sabotage and guerrilla activity conducted by partisan bands organized by districts, and (3) Propaganda warfare to be carried on by some 200,000 Nazi followers in Europe and elsewhere. Strongholds Established Already picked S.S. (elite) troops have been established in underground strongholds and hospitals in the Austrian, Bavarian and Italian Alpine area and it is the plan of Nazi leaders to flee to that region when the German military collapse comes" Gallagher, Wes (Associated Press Correspondent) (December 13, 1944). "Nazis Prepared for Five Years Underground Warfare". The Evening Independent. St. Petersburg, Florida. Archived from the original on April 25, 2016.).
- ^ "But what of the top Nazis who cannot hide? With a compact army of young SS and Hitler Youth fanatics, they will retreat, behind a loyal rearguard cover of Volksgrenadiere and Volksstürmer, to the Alpine massif which reaches from southern Bavaria across western Austria to northern Italy. There immense stores of food and munitions are being laid down in prepared fortifications. If the retreat is a success, such an army might hold out for years" ("World Battlefronts: Battle of Germany: The Man Who Can't Surrender". Time. February 12, 1945. Archived from the original on October 25, 2012.)
External links
- US Army in WW II: The last Offensive Chapter XVIII: The Myth of the Redoubt
References
- ^ Shirer, William J. (1960). The Rise and Fall of the Third Reich. Simon and Schuster.
- ISBN 978-1-317-89840-5. Archivedfrom the original on 2022-08-16. Retrieved 2021-05-07.
- ^ Jacobs, Frank (July 23, 2010). "The 'Réduit', Switzerland's Invasion Survival Plan". Big Think - Strange maps. Archived from the original on June 15, 2021. Retrieved March 7, 2021.
- ^ John Pike (1955-10-26). "Austria". Globalsecurity.org. Archived from the original on 2009-09-06.
- ^ BMLV - Presseabteilung - Referat Internet. "Österreichs Bundesheer - ÖMZ - Ausgabe 3/2005 - Die Entwicklung der militärstrategischen Konzeptionen des österreichischen Bundesheeres von 1955 bis 2005" (in German). Bmlv.gv.at. Archived from the original on 2012-02-19.
- ^ "Last Stand". Time magazine. December 19, 1949. Archived from the original on January 2, 2008.