The

border Borders are usually defined as geographical boundaries, imposed either by features such as oceans and terrain, or by political entities such as governments, sovereign states, federated states, and other subnational entities. Political borders c ...

between

Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ...

and

South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. It is bounded to the south by of coastline that stretch along the Atlantic Ocean, South Atlantic and Indian Oceans; to the ...

is long. It runs along the

Orange River The Orange River (from Afrikaans/Dutch: ''Oranjerivier'') is a river in Southern Africa. It is the longest river in South Africa. With a total length of , the Orange River Basin extends from Lesotho into South Africa and Namibia to the north ...

from its mouth on the

Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ...

to the 20th meridian east, and then northwards along that meridian to the tripoint with

Botswana Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label= Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kalaha ...

at the

Nossob River The Nossob (also Nosob or Nossop) River (''ǂnuse ǃab'', Khoikhoi for black river) is a dry river bed in eastern Namibia and the Kalahari region of South Africa and Botswana. It covers a distance of 740 km and last flooded in 1989. The ri ...

History

European settlement at the Cape began with the

Dutch East India The United East India Company ( nl, Verenigde Oostindische Compagnie, the VOC) was a chartered company established on the 20th March 1602 by the States General of the Netherlands amalgamating existing companies into the first joint-stock co ...

company in 1652, and was taken over by

Britain Britain most often refers to: * The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands * Great Britain, the largest island in the United King ...

at the start of the 19th century. In 1847 the boundaries of the

Cape Colony The Cape Colony ( nl, Kaapkolonie), also known as the Cape of Good Hope, was a British colony in present-day South Africa named after the Cape of Good Hope, which existed from 1795 to 1802, and again from 1806 to 1910, when it united with t ...

were expanded as far as the

. In 1878

Walvis Bay Walvis Bay ( en, lit. Whale Bay; af, Walvisbaai; ger, Walfischbucht or Walfischbai) is a city in Namibia and the name of the bay on which it lies. It is the second largest city in Namibia and the largest coastal city in the country. The ci ...

, the only natural harbour on the coast of what is now Namibia, was annexed as an exclave of the Cape Colony. German settlement in Namibia, meanwhile, began in 1883 with the founding of

Lüderitz Lüderitz is a town in the ǁKaras Region of southern Namibia. It lies on one of the least hospitable coasts in Africa. It is a port developed around Robert Harbour and Shark Island. The town is known for its colonial architecture, includ ...

. The colony of

German South-West Africa German South West Africa (german: Deutsch-Südwestafrika) was a colony of the German Empire from 1884 until 1915, though Germany did not officially recognise its loss of this territory until the 1919 Treaty of Versailles. With a total area of ...

was formally established in 1884. The

Heligoland–Zanzibar Treaty The Heligoland–Zanzibar Treaty (german: Helgoland-Sansibar-Vertrag; also known as the Anglo-German Agreement of 1890) was an agreement signed on 1 July 1890 between the German Empire and the United Kingdom. The accord gave Germany control of ...

of 1890 delimited the boundaries between German and British

spheres of influence In the field of international relations, a sphere of influence (SOI) is a spatial region or concept division over which a state or organization has a level of cultural, economic, military or political exclusivity. While there may be a formal al ...

in Africa. The German sphere in southwest Africa was defined in Article III, the relevant part of which reads as follows. During the

First World War World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

German Southwest Africa was conquered by South African forces, and after the war South Africa was granted a League of Nations mandate to administer the territory. The border between South Africa proper and the Territory of

South West Africa South West Africa ( af, Suidwes-Afrika; german: Südwestafrika; nl, Zuidwest-Afrika) was a territory under South African administration from 1915 to 1990, after which it became modern-day Namibia. It bordered Angola (Portuguese colony before 1 ...

remained the same as the former colonial border, and when Namibia finally achieved independence in 1990 it became once again an international border. The South African exclave at Walvis Bay was transferred to Namibia in 1994.

Dispute

South Africa claims, on the basis of the 1890 treaty, that the border runs along the north bank of the Orange River. Namibia claims that it follows the middle of the river. The

Constitution of Namibia The Constitution of Namibia is the supreme law of the Republic of Namibia. Adopted on 9 February 1990, a month prior to Namibia's independence from apartheid South Africa, it was written by an elected constituent assembly. Preamble "Whereas ...

explicitly claims the territory up to the middle of the river, while South Africa's Recognition of the Independence of Namibia Act denies any recognition of this claim.

Crossings

There are seven official border crossings, of which two are located in transfrontier parks and are dedicated for use by park visitors. The principal crossings are at

Noordoewer Noordoewer is a settlement in the ǁKaras Region of southern Namibia. Its name means 'North Bank' in Afrikaans, in reference to the north bank of the Orange River, on which it is located. The village lies opposite the South African town of Viool ...

Vioolsdrif Vioolsdrif is a village on the Orange River in the north-western Namaqualand area of South Africa. Origin of name The name in Afrikaans means 'the ford (shallow river crossing) of the violin'. It is reportedly named after Jan Viool ("John Violi ...

for traffic from Namibia to

Cape Town Cape Town ( af, Kaapstad; , xh, iKapa) is one of South Africa's three capital cities, serving as the seat of the Parliament of South Africa. It is the legislative capital of the country, the oldest city in the country, and the second largest ...

, and at Ariamsvlei/ Nakop for traffic from Namibia to

Gauteng Gauteng ( ) is one of the nine provinces of South Africa. The name in Sotho-Tswana languages means 'place of gold'. Situated on the Highveld, Gauteng is the smallest province by land area in South Africa. Although Gauteng accounts for only ...

and eastern South Africa.

References

{{DEFAULTSORT:Namibia-South Africa border Borders of South Africa

International borders