Mozambique Neighbours, Six Borders and SADC Ties

GUIDES · MOZAMBIQUE

The Mozambique neighbourhood is a ring of six countries along the Indian Ocean, and four of them have no sea coast. That makes Mozambique’s ports, railways, pipelines and power lines a lifeline for much of southern Africa. For a US reader, the region shapes gas projects, aluminium supply, shipping routes and the security of the north.

This guide explains who Mozambique borders, what it trades with them and which rivers and corridors tie the region together. It also shows where Mozambique leads in SADC and where it depends on others. For the country itself, see the Mozambique coverage hub.

Six Borders and Four Landlocked Neighbours

Tanzania lies to the north, across the Rovuma river. Malawi, Zambia and Zimbabwe sit to the west and north-west. South Africa and the small kingdom of Eswatini border the far south, close to the capital, Maputo.

Malawi, Zambia, Zimbabwe and Eswatini are landlocked. Fuel, fertiliser and mining exports for these states often move through Mozambican ports. Mozambique, in turn, needs their freight to keep its ports and railways busy.

Maputo is a short drive from the South African border, while the gas province of Cabo Delgado touches Tanzania. That pull in two directions, south towards South Africa and north towards East Africa, runs through every chapter below.

The country became independent from Portugal on 25 June 1975. Its president, Daniel Chapo, comes from Frelimo, the former liberation movement that has governed since independence. His foreign policy rests on old ties of the liberation era and on newer trade.

South Africa: The Neighbour That Matters Most

South Africa is the largest source of what Mozambique buys. In 2023 it supplied 23.19 percent of imports, according to World Bank WITS data. China followed with 15.38 percent and the United Arab Emirates with 10.31 percent, out of total imports of about US$10.1 billion.

On the export side, South Africa ranked third with 13.97 percent, behind India at 15.64 percent and China at 14.20 percent. Mozambique exported goods worth about US$8.3 billion in 2023, so it buys more from its big neighbour than it sells there.

Energy binds the two most tightly. The ROMPCO pipeline carries gas 865 kilometres from Temane in Mozambique to Secunda in South Africa. ROMPCO is a joint venture of Sasol, the South African energy and chemicals group, and state companies from both countries, set up in 2004.

Electricity runs the same way, and it can fail. Mozal, the aluminium smelter near Maputo, was placed on care and maintenance on 15 March 2026. South32, the Australian-listed miner that owns 63.7 percent, said it could not secure sufficient and affordable power beyond March 2026.

South32 had talked for six years with the Mozambican government and Eskom, South Africa’s state power utility. The Industrial Development Corporation of South Africa, a state development bank, owns 32.4 percent. The Mozambican government holds 3.9 percent.

People move as well as goods. South Africa’s 2022 census counted more than 2.4 million international migrants. Mozambique was the second-largest country of origin after Zimbabwe, according to Statistics South Africa. Portugal’s Observador puts the Mozambican community at about 300,000.

That community suffered a wave of xenophobic violence in 2026. Mozambique’s government information office, Gabinfo, said more than 800 Mozambicans in Mossel Bay, Western Cape, were targeted on 29 May. It said nine Mozambicans had been killed. By 6 June, 714 Mozambicans had been repatriated, many through the Ressano Garcia border post, Observador reported.

At the SADC summit in Durban on 17 August 2026, Ramaphosa apologised for violence by some South Africans against African foreigners, including Mozambicans, AIM reported. Chapo expressed outrage and condemnation but said compensation had not yet been discussed.

The main road crossing, Lebombo on the South African side and Ressano Garcia on the Mozambican side, is often congested. In September 2026 South Africa’s Border Management Authority and revenue service said they were working with Mozambican officials. They were strengthening operations at the KM7 truck site as daily volumes passed 1,800 trucks, Club of Mozambique reported.

Three Corridors: Maputo, Beira and Nacala

Mozambique’s geography is sold as transport. Three corridors run inland from its main ports, each serving a different set of neighbours. Each also carries political weight, because a closed road or a broken railway hits several countries at once.

Maputo

The Port of Maputo is run by MPDC, a partnership between CFM, the state ports and rail company, and Portus Indico. Portus Indico groups Grindrod, DP World and the local firm Mozambique Gestores. MPDC took over the concession on 15 April 2003.

The port handled 32.0 million tonnes in 2025, up 3.4 percent on the previous year, according to MPDC. Its terminals handle coal, aluminium, grain, cars, sugar, steel and containers.

Beira

Beira serves Zimbabwe. The 294-kilometre Beira-Feruka pipeline runs from the port to the Zimbabwe border, where the Petrozim line carries fuel on to Harare. Its operator, CPMZ, says capacity is 3 million cubic metres a year, up from 2 million in 2024.

CPMZ plans to reach 5 million cubic metres a year by the end of 2027, a rise of 67 percent. Groundbreaking was set for 2 September 2026. At the Machipanda road crossing, two Chinese companies hold a 25-year concession to build a one-stop border post. The project is worth US$30 million, Financial Afrik reported.

Nacala

The Nacala corridor links the coal mines of Moatize, in Tete province, to the port of Nacala by a railway that crosses southern Malawi. More than 13.6 million tonnes of coal moved along it over one year, Club of Mozambique reported in April 2024.

The concession is held by Vulcan Logistics, formerly Vale Logistics, once part of the Brazilian miner Vale. Malawi also has direct rail access to the ports of Nacala and Beira, the same report noted. For a landlocked state, that is a strategic asset.

Shared Rivers: Zambezi, Limpopo and the Power Grid

Mozambique lies at the bottom of two of the region’s great rivers. The Zambezi enters from the Zambia and Zimbabwe border, and the Limpopo arrives from South Africa, Botswana and Zimbabwe. Both reach the Indian Ocean on Mozambican soil, so upstream dams and droughts land here.

On the Zambezi in Tete province stands Cahora Bassa, with an installed capacity of 2,075 megawatts, according to REN, Portugal’s grid operator and a shareholder. It sells power in Mozambique, South Africa, Zimbabwe and other SADC countries.

Portugal held 82 percent of the operator, Hidroeléctrica de Cahora Bassa (HCB), until 27 November 2007. Mozambique then took 85 percent in a deal valued at US$950 million, SARDC reported. HCB now supplies over 80 percent of the electricity consumed in Mozambique, AIM reported in December 2025.

New lines extend that reach. The 400-kilovolt Mozambique-Malawi interconnector, from Matambo in Tete to Phombeya in Malawi, was energised on 8 August 2026 with a 5-megawatt test, Malawi’s Nation reported. Tariffs for commercial trading were still being negotiated in September.

The Limpopo is managed through the Limpopo Watercourse Commission, set up in November 2003 by Botswana, Mozambique, South Africa and Zimbabwe.

The same river basin hosts the Great Limpopo Transfrontier Park. The heads of state of Mozambique, South Africa and Zimbabwe signed its treaty at Xai-Xai on 9 December 2002, according to South African National Parks. The Giriyondo access point links Kruger and Mozambique’s Limpopo National Park.

Tanzania, Rwanda and the War in Cabo Delgado

The northern border is defined by insecurity. Cabo Delgado, which holds the country’s gas fields, faces an armed insurgency that the US State Department describes as terrorism. Its advisory tells US citizens not to travel to the province.

SADC sent a regional force, the SADC Mission in Mozambique (SAMIM), in July 2021. Troops came from Angola, Botswana, the Democratic Republic of Congo, Lesotho, Malawi, South Africa, Tanzania and Zambia. SAMIM formally withdrew at a ceremony in Pemba on 4 July 2024, AIM reported.

Tanzania and Rwanda said their forces would stay on a bilateral basis. Rwanda, which is not a SADC member, said in July 2026 that more than 6,300 of its soldiers were in the country. It has received about €20 million (about US$23 million) in EU support, which it says covers a fraction of the cost, AIM reported.

Tanzania is the other key partner. Defence ministers Rhimo Nyansaho of Tanzania and Cristóvão Chume of Mozambique signed several agreements in Dar es Salaam. They met at their joint defence commission, Tanzania’s Daily News reported on 8 October 2026. The paper tied the partnership to founding leaders Julius Nyerere and Samora Machel.

SADC: Where Mozambique Leads and Where It Follows

Mozambique was a founding member of SADC’s forerunner, set up in Lusaka in 1980. It became the Southern African Development Community in 1992. Its heads of state meet at an ordinary summit every year.

At the 46th summit in Durban on 17 August 2026, Ramaphosa was elected chair and Zambia’s President Hakainde Hichilema became incoming chair. King Mswati III of Eswatini chairs the security arm, the Organ on Politics, Defence and Security. The summit also approved an agreement for a single regional tourist visa, called UNIVISA.

The communiqué commended Mozambique’s inclusive national dialogue and its fight against terrorism in parts of Cabo Delgado. It also praised Chapo for opening the SADC fisheries monitoring and surveillance centre in Maputo in June 2026, a regional centre that Mozambique now hosts.

Where Mozambique leads is logistics: its ports and pipelines serve landlocked members, and Cahora Bassa feeds the grid. Where it follows is security and energy demand. It relied first on SADC troops and then on Rwanda, and the Mozal shutdown showed how much depends on South African power decisions.

What It Means for US Readers

For investors, regional stability decides the value of Mozambique’s gas. ExxonMobil, the US oil major, leads Rovuma LNG, a planned 18.6-million-tonne-a-year project that Chapo valued at around US$20 billion. Lusa reported in August 2026 that no final investment decision had been taken.

Watch three links in the neighbourhood. They are Rwandan troop funding, power deals between Cahora Bassa, Eskom and industrial users, and congestion at Lebombo and Machipanda. Each can move costs for companies that ship through Maputo or Beira.

For travellers, the State Department rates Mozambique Level 2, Exercise Increased Caution, in its advisory of 16 June 2025. It says do not travel to Cabo Delgado, the Niassa Special Reserve and some districts in northern Nampula. The south, including Maputo and the Great Limpopo border parks, is outside those zones.

For expats in the south, the Lebombo and Ressano Garcia crossing is the main road link to South Africa. Congestion there slows trips, deliveries and supplies, so it is worth checking queue reports before driving.

What Is Not Known

It is not known whether Mozal will restart, under which owner, or on what power terms. South32 has not published a restart plan, and the smelter’s future depends on electricity prices agreed with regional suppliers.

ExxonMobil has not announced a final investment decision on Rovuma LNG. The commercial start date and tariffs for the Malawi power line are also open, as is the building timetable for the Machipanda one-stop border post.

It is unclear how long Rwanda’s troops will stay and who will pay for them beyond current EU support. Mozambique and South Africa have not agreed on compensation for victims of the 2026 attacks.

Frequently Asked Questions

Which countries border Mozambique?

Six countries: Tanzania to the north, Malawi, Zambia and Zimbabwe to the west and north-west, and South Africa and Eswatini to the south. Malawi, Zambia, Zimbabwe and Eswatini are landlocked and use Mozambican ports.

What is Mozambique’s most important neighbour?

South Africa. It supplied 23.19 percent of Mozambique’s imports in 2023 and bought 13.97 percent of its exports, on World Bank WITS data. Gas, electricity, migration and the Maputo port tie the two countries together.

What are the Beira, Maputo and Nacala corridors?

They are transport routes from Mozambique’s ports to its neighbours. Maputo is the southern gateway close to South Africa, Beira serves Zimbabwe, including through a fuel pipeline, and Nacala carries Tete coal by a railway through Malawi.

Who owns the Cahora Bassa dam?

Mozambique took 85 percent of the operator, Hidroeléctrica de Cahora Bassa, from Portugal on 27 November 2007. Portugal’s grid operator REN holds 7.5 percent. The plant has an installed capacity of 2,075 megawatts.

Who chairs SADC in 2026?

South Africa’s President Cyril Ramaphosa was elected SADC chair at the 46th summit in Durban on 17 August 2026. Zambia’s President Hakainde Hichilema is incoming chair, and King Mswati III of Eswatini chairs the Organ on Politics, Defence and Security.

Which foreign troops are in northern Mozambique?

Rwanda said in July 2026 that more than 6,300 of its soldiers serve in Mozambique, and Tanzania keeps forces there on a bilateral basis. The SADC regional mission formally withdrew on 4 July 2024.

Sources: Banco de Moçambique, reference exchange rates 9 October 2026, https://www.bancomoc.mz/media/mo2ipaym/taxas-de-c%C3%A2mbio-de-refer%C3%AAncia_09102026.pdf; World Bank WITS, Mozambique trade 2023, https://wits.worldbank.org/CountryProfile/en/Country/MOZ/Year/2023/Summary; SADC, communiqué of the 46th summit, https://www.sadc.int/latest-news/communique-46th-ordinary-summit-sadc-heads-state-and-government-17th-august-2026; SADC, Mozambique member page, https://www.sadc.int/member-states/mozambique; US State Department, Mozambique travel advisory, https://travel.state.gov/content/travel/en/traveladvisories/traveladvisories/mozambique-travel-advisory.html; South32, Mozal Aluminium placed on care and maintenance (JSE SENS), https://www.sharedata.co.za/sens.asp?id=541988; MPDC, Port of Maputo, https://www.portmaputo.com/; Sasol, ROMPCO pipeline, https://www.sasol.com/mozambique-gas-pipeline-loop-line-1-completed; REN, Cahora Bassa, https://www.ren.pt/en-gb/activity/cahora-bassa; South African National Parks, Great Limpopo background, https://www.sanparks.org/conservation/transfrontier/great-limpopo/background; Club of Mozambique, CPMZ pipeline expansion, https://clubofmozambique.com/news/cpmz-mozambique-pipeline-expansion-to-strengthen-fuel-security-across-southern-africa/; Nation (Malawi), interconnector test, https://mwnation.com/malawi-mozambique-power-line-passes-test/; AIM, EU funding for Rwandan troops, https://aimnews.org/2026/07/06/eu-will-contribute-to-funding-rwandan-troops-in-cabo-delgado-chapo/; AIM, SAMIM withdrawal, https://aimnews.org/2024/07/05/samim-formally-withdraws-from-cabo-delgado/; AIM, Chapo on migration violence, https://aimnews.org/2026/08/18/violence-will-never-be-path-to-resolving-migration-related-conflicts-chapo/; Daily News (Tanzania), defence agreements, https://dailynews.co.tz/?p=164715; Observador, repatriation of Mozambicans, https://observador.pt/2026/06/06/mocambique-recebe-mais-169-repatriados-apos-ataques-xenofobos-na-africa-do-sul/; SARDC, Cahora Bassa reversion, https://www.sardc.net/editorial/_decomissioned_NewsFeature1/07501107.htm; Financial Afrik, Machipanda border post, https://www.financialafrik.com/en/2026/08/02/mozambique-zimbabwe-30-million-invested-in-modernizing-the-machipanda-border-post/; Statistics South Africa, Census 2022 statistical release, https://census.statssa.gov.za/assets/documents/2022/P03014_Census_2022_Statistical_Release.pdf; Club of Mozambique, Lebombo congestion, https://clubofmozambique.com/news/south-africa-mozambique-move-to-resolve-lebombo-border-congestion-as-truck-volumes-surge/. All accessed 11 October 2026.