National redoubt

A national redoubt or national fortress is a general term for an area to which the (remnant) forces of a nation can be withdrawn if the main battle has been lost—or even beforehand if defeat is considered inevitable. Typically a region is chosen with a geography favouring defence, such as a mountainous area or a peninsula, in order to function as a final hold-out to preserve national independence and host an effective resistance movement for the duration of the conflict.

Western Europe

France

In 1940 Brittany was briefly considered as such in the last stages of the Fall of France, but proved impractical.

Netherlands

Major Dutch defence lines in 1940

See also: Battle of the Netherlands § Dutch defensive strategy

Until 1920, the "Fortress Amsterdam" was the national redoubt of the Netherlands. Between 1920 and 1940 Fortress Amsterdam was extended to Fortress Holland, to include a larger part of the country's heartland. In both cases neither "redoubt" proved defensible — even though the Dutch Water Line, a precursor in the Netherlands, did manage to stop the advances of the French troops in the Rampjaar 1672, providing the Dutch with much-needed time to eventually gain the upper hand.

Belgium

Main article: National redoubt of 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 reduit (Réduit national (French) or De versterkte stelling Antwerpen (Dutch)) in case Belgium was attacked. It was built in the period 1859–1914. In total it encompasses a belt of fortifications of 95 km.

Central Europe

Germany

The Alpine Fortress (German: Alpenfestung) was the World War II national redoubt planned by Heinrich Himmler in November/December 1943 for Germany's government and armed forces to retreat to an area from "southern Bavaria across western Austria to northern Italy". The plan was never fully endorsed by Hitler and no serious attempt was made to put the plan into operation.

Switzerland

Main article: National Redoubt (Switzerland)

Plan of the Defence lines of the Swiss National Redoubt

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.

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 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 guerilla warfare behind enemy lines and delay the enemy advance in the area's security zones.

Other regions

China

The Chinese Nationalists relocated to the island of Taiwan after the Civil War.

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 in Chongqing fell. An elaborate system of underground caves to serve as offices, barracks and factories was prepared but never utilized.

Kunming was again slated to serve in this role in the renewed Chinese civil war, but the Nationalist garrison changed sides and joined the Communists. Instead, Taiwan became the last redoubt and home of the Nationalist government, a role which continues to this day.

Yugoslavia

According to the "Total National Resistance" defense doctrine of the second Yugoslavia, a rugged highland area focused on central Bosnia (roughly, the Lašva Valley) was to function as a redoubt to which the Yugoslav People's Army would retreat in case of a Soviet or NATO invasion. Defense of the rest of the country was to be left to the guerrilla-warfare efforts of the Territorial Defense forces. A network of industrial zones and fortified bases was developed in anticipation, including factories in boom cities like Zenica and an underground air force base at Željava and a command bunker complex intended for the use of Marshal Josip Broz Tito.

Palestine

As German Afrika Korps forces proceeded eastward towards Egypt in World War II, the Jewish community in Palestine considered retreating into fortified positions at Haifa and the Mount Carmel region, were the Nazi 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", "Masada on the Carmel", "Haifa-Tobruk", "Haifa-Masada-Musa-Dagh", or "Haifa Stronghold". The planners on the Palmach side were Yohanan Ratner and Yitzhak Sadeh. David Shaltiel (commander in Haifa at the time) and Yitzhak Gruenbaum were vocal supporters of a Masada-like stand, while Yigal Allon and others were skeptical of its usefulness. The evacuation of women and children to Cyprus was also considered.

The decisive British victory at the Second Battle of El Alamein soon afterward rendered the plan moot.

Poland

During the 1930s and 1940s, assuming that Poland was only attacked by the Germans, the Polish forces were to make the last stand in the area of the Romanian Bridgehead. After the Battle of Bzura was over and even after the Soviet invasion of Poland, many Polish divisions kept on heading towards the Romanian Bridgehead. Mr. Colonel/Minister Beck's proposal to establish Lviv (Lwów) as the temporary capital of Poland, in the case of German attack, was rejected; possibly because Lviv was west of the Romanian bridgehead.

See also

2

External links

• US Army in WW II: The last Offensive Chapter XVIII: The Myth of the Redoubt