How This Central African City Became the World’s Most Expensive

- Luanda's extraordinary wealth in 2015 contrasted sharply with the poverty surrounding it. Central Luanda was surrounded by dirt roads, shantytowns, crumbling infrastructure, open sewers and burning rubbish, yet its wealthiest districts contained luxury housing, expensive restaurants, international schools and some of the world's most expensive commercial property.

- Sonangol operated an exclusive Houston–Luanda charter known as the Houston Express. Three times a week, a specially configured Boeing 747 flew 14 hours from Houston to Angola, carrying up to 189 passengers. Its unusual seating arrangement consisted of 10 first-class seats, 143 business-class seats and just 36 economy seats.

- The Houston Express was effectively a private transportation service for Angola's oil industry. Accessible only to invitees of the national oil company, Sonangol Group, an economy-class return ticket cost $2,399, approximately half the average Angolan's annual income. Most passengers were American oil executives, businesspeople and their families travelling between Angola and their American homes or offices.

- Talatona became a luxurious residential enclave for foreign executives and wealthy Angolans. The gated neighbourhood featured Range Rovers, BMWs, Porsches, suburban-style houses, manicured lawns, swimming pools, tennis courts, backup generators, water treatment systems and round-the-clock security. Comparable housing cost approximately $10,000–$20,000 per month.

- Everyday expenses in Luanda's wealthy districts were extraordinarily expensive. Dinner at establishments such as Cafe del Mar, Pimm's, Oon Dah and the city's yacht club could cost more than $100 per person. Even KFC cost around $20 per meal, while a litre of Coca-Cola cost $10 and a pint of Häagen-Dazs cost $17.

- Luanda's international business community enjoyed an expensive lifestyle supported by the oil economy. Executives commuted to some of the world's most expensive office spaces, while their children attended the Luanda International School.

- The Luanda International School charged approximately $50,000 annually. It offered English-language instruction, American accreditation and an International Baccalaureate curriculum, delivered by international teachers on a modern campus. Tuition was frequently paid by employers because it was the city's only school regularly sending graduates to Stanford, Columbia and Oxford. Its fees equalled approximately eleven times the average Angolan's annual income.

- Angola's transformation into an oil-funded luxury destination followed decades of colonialism and devastating conflict. During the early 1970s, Luanda was an unlikely candidate to become a wealthy international business centre. Its recent history had been dominated by independence struggles, military violence and civil war.

- Angola's independence struggle began escalating on January 4, 1961. A protest over agricultural wages developed into violence that spread across northern Angola. Portugal responded brutally, suppressing the rebellion, but the uprising demonstrated the emergence of Angolan nationalism and the difficulty Portugal would face maintaining colonial control.

- Three major independence movements emerged with distinct ideological and ethnic identities.

• The FNLA developed in northern Angola around the Bakongo ethnic community.
• The MPLA emerged around Luanda as a Marxist-Leninist movement largely associated with Angola's educated intelligentsia.
• UNITA developed in central Angola from FNLA dissidents and drew support from the Ovimbundu population.

- The independence movements failed to coordinate their military campaigns against Portugal. Their ideological and ethnic divisions led them to fight separately against Portuguese forces and Portuguese-funded paramilitaries. Each movement suffered serious setbacks during the following decade.

- Portugal's 1974 military coup unexpectedly accelerated Angolan independence. The new Portuguese regime abandoned its interest in maintaining African colonies, bringing approximately 400 years of colonial rule to an end. However, the divisions between Angola's independence movements remained unresolved.

- Approximately 200,000 Portuguese Angolans fled through Luanda's airport ahead of independence. The airport became a chaotic departure point as residents anticipated the coming conflict. Their decision to leave proved prudent.

- The MPLA seized control of Luanda immediately before formal independence. Its forces pushed the FNLA out of the capital and installed Agostino Neto as the country's new president. This marked the first major development in what became a decades-long civil war.

- Angola's civil war quickly became an international Cold War confrontation. Thousands of Cuban soldiers and two Yugoslavian warships supported the MPLA government. South Africa and Zaire backed the FNLA and UNITA, while the United States provided covert financial support to those opposing the MPLA.

- Foreign intervention prolonged Angola's civil war. The country's territory repeatedly changed hands between MPLA and UNITA forces, while international assistance enabled both sides to continue fighting. Failed negotiations and occasional ceasefires did little to end the conflict, which continued through the 1970s, 1980s and 1990s.

- The end of the Cold War weakened the international support sustaining the conflict. Angola lost much of its ideological importance to foreign powers. President José Eduardo dos Santos, who had led the MPLA government since Neto's death in 1979, liberalised significant parts of the economy.

- UNITA increasingly financed its military campaign through diamond trading. As Western financial support disappeared, the movement relied on diamond revenues to maintain its operations.

- UNITA entered peace negotiations in 2002 following the assassination of its longtime leader. Increasingly restrictive sanctions on its diamond trade and the loss of a compelling political cause further weakened its position. The Angolan Civil War finally came to an end after almost 30 years.

- The end of the civil war left Angola politically unchanged but socially devastated. The MPLA remained in power, José Eduardo dos Santos remained president, approximately one-third of the population had been internally displaced, two-thirds lacked access to running water and life expectancy remained in the 40s.

- Angola entered the twenty-first century severely underdeveloped despite possessing substantial oil resources. Its late independence and prolonged civil war had left the country far behind the development levels its natural wealth might have suggested.

- Oil had been central to Angola's economy throughout its existence as an independent country. By the end of the civil war, Angola was approaching its hundredth anniversary of commercial oil production.

- International oil companies continued operating in Angola despite the civil war. Companies including Shell and Chevron accepted the risks because of the country's substantial profit opportunities. Onshore oil facilities were frequently attacked, but much of Angola's oil was located offshore, beneath hundreds or thousands of feet of ocean.

- Offshore oil production allowed the industry to continue operating during the conflict. Deepwater operations offered relative protection from the violence affecting the rest of the country, making offshore extraction particularly attractive to international oil companies.

- The oil industry indirectly helped finance the MPLA's war effort. International companies paid drilling fees to the government, providing revenue that supported the MPLA's military operations. The industry was therefore helping finance the conflict that prevented it from expanding production more efficiently.

- The end of the civil war immediately improved the economics of oil production. Companies no longer needed the same expensive security contractors or hardship allowances for workers. Extraction became cheaper and easier, encouraging international investors to expand their operations.

- Sonangol and its international partners began planning new oil rigs and expanded production. The peace agreement created an opportunity to exploit Angola's offshore reserves on a much larger scale.

- American interest in Angolan oil increased following September 11, 2001. The United States wanted to reduce its dependence on Middle Eastern oil. President George W. Bush invited José Eduardo dos Santos to the Oval Office to discuss Angola's potential role in American energy diversification.

- China simultaneously identified Angola as a strategic energy opportunity. Just months after the civil war ended, China signed a $2 billion loan agreement with Angola, using future oil production as collateral. Angola consequently became an important economic and strategic point of competition between China and the United States.

- Angola experienced an extraordinary economic expansion after the war. By 2005, oil production had doubled compared with wartime levels, and the economy grew approximately 15% in just twelve months, representing the largest annual GDP increase in the country's history.

- Angola became China's largest oil supplier, overtaking Saudi Arabia. Its growing importance as an energy producer attracted international investment and accelerated the development of its commercial centres.

- Luanda's first shopping mall opened in the rapidly developing Talatona neighbourhood. The development symbolised the emergence of a new consumer economy built around oil revenues and the spending power of foreign executives and wealthy residents.

- Angola joined OPEC as its international oil influence increased. Membership placed the country alongside major petroleum exporters including Saudi Arabia, Iraq and the United Arab Emirates.

- By the 2010s, Luanda had developed into a major luxury property and hospitality market. Glass-fronted skyscrapers, expensive apartments and five-star hotels transformed its skyline. Some residential properties sold for millions or tens of millions of dollars, while international business travellers enjoyed accommodation comparable to Houston, Calgary and Abu Dhabi.

- The global financial crisis barely interrupted Angola's economic expansion. While the wider global economy contracted, Angola continued recording economic growth, supported by its oil industry.

- Angola briefly appeared to be one of the world's most remarkable development success stories. Few countries had moved from devastating civil war to luxury penthouses, helipads and international hotels in less than a decade. Luanda began attracting comparisons with Dubai, and commentators predicted that it could become the Dubai of Africa.

- The apparent success raised a fundamental question about who was actually benefiting from Angola's oil boom. Foreign executives, politicians and businesspeople enjoyed extraordinary wealth, but the overwhelming majority of Angolans continued living in poverty. The transcript identifies this neglected population as the other 99.5% of the country.

- Angola's GDP increased by 534% between 2002 and 2010. However, GDP growth alone did not establish whether ordinary citizens had experienced meaningful improvements in their living conditions.

- Angola's Human Development Index improved by more than 20% during the oil boom. Its HDI rose from 0.426 in 2002 to 0.517 in 2010, reflecting improvements in indicators covering health, education and living standards.

- Angola made surprisingly little progress relative to other countries despite its enormous economic expansion. Its global HDI ranking improved from 154th in 2002 to only 150th in 2010. The rest of the world was also improving, leaving Angola just four positions higher.

- The country's economy became approximately $66 billion larger without a comparable improvement in ordinary people's circumstances. The central contradiction was that enormous national wealth was being generated without translating into proportionate improvements in human development.

- The Angolan government challenged embarrassing United Nations education statistics. UN Development Programme figures indicated that only 19% of men and 15% of women had attained high-school-level education. The government disputed the figures, arguing that the UN had used an incorrect methodology.

- The 2010 Africa Cup of Nations exposed continuing security problems. Angola hosted the continent's third-largest football tournament in an effort to demonstrate that the country was safe, developed and open to international visitors.

- Separatists attacked Togo's national football team in Cabinda shortly before the tournament began. As the team travelled towards its opening match, gunmen attacked its bus, killing three members of its travelling party. The incident cast a shadow over the tournament and attracted international attention to Angola's continuing instability.

- The Cabinda attack undermined the international image of Angola's post-war transformation. International coverage portrayed the incident as evidence that the country's luxury developments and oil wealth had not eliminated its underlying poverty, insecurity and underdevelopment.

- Angola's housing crisis exposed another failure to translate oil wealth into public benefit. In 2012, international coverage celebrated what was believed to be the most expensive apartment sale ever recorded in Africa, even as ordinary Angolans struggled to afford housing.

- José Eduardo dos Santos had promised to construct one million homes by 2012 during his 2008 presidential campaign. The government subsequently scaled back the promise, but even the reduced housing programme failed to achieve its intended results.

- The Kilamba housing development struggled to attract buyers despite being designed for working-class residents. The first 2,800 apartments went on sale in 2012 in a neighbourhood eventually intended to accommodate 200,000 working-class people. After six months, only 220 apartments had been sold because the intended residents could not afford or obtain financing for them.

- The housing programme demonstrated a mismatch between government construction ambitions and ordinary citizens' purchasing power. New apartments existed, but the people they were supposed to serve could not afford them, while luxury property transactions continued attracting international attention.

- Isabel dos Santos became the first African woman to appear on the Forbes billionaires list in 2013. The daughter of President José Eduardo dos Santos had an estimated net worth exceeding $3 billion, attracting international attention to Angola's emerging class of billionaires.

- Isabel dos Santos controlled significant business interests across Angola and Portugal. Her holdings included substantial stakes in banks, media companies and telecommunications providers.

- Her personal property portfolio illustrated the scale of her wealth. It reportedly included a residence at the exclusive Bulgari Resort in Dubai, a $16 million home in London's Kensington neighbourhood, a $1.8 million penthouse in Lisbon and a $55 million villa near the Casino de Monte Carlo.

- Dos Santos also owned a $35 million yacht measuring approximately 50 metres, or 164 feet. The vessel was anchored in the Mediterranean near her Monaco property.

- In 2016, President José Eduardo dos Santos appointed his daughter to lead Sonangol. He dismissed the company's entire existing board and replaced it with Isabel as its sole chairwoman, placing her in charge of Angola's most powerful company.

- Isabel dos Santos consequently became one of the country's most powerful individuals. Given Sonangol's central role in the national economy, her appointment potentially made her the second most influential person in Angola after her father.

- José Eduardo dos Santos simultaneously announced his intention to retire. After 38 years in office, he planned to transfer the presidency to longtime MPLA politician João Lourenço.

- João Lourenço became president on September 26, 2017. His succession initially appeared to represent continuity within the ruling MPLA, but his subsequent actions against the Dos Santos family dramatically changed the political situation.

- Lourenço quickly removed Isabel dos Santos from her leadership position at Sonangol. He also oversaw the arrest of her half-brother, who had been managing Angola's sovereign wealth fund, on corruption and money-laundering charges.

- The new president publicly challenged the legitimacy of the Dos Santos family's accumulated wealth. He raised the question of whether Isabel's position as Africa's wealthiest woman was simply a coincidence or the result of improper access to her father's political power.

- International financial institutions had already begun distancing themselves from Isabel dos Santos before Lourenço's intervention. Citigroup and Barclays withdrew from business deals involving her, while Intertrust and ING closed accounts linked to her and her husband.

- Sonangol officials also raised concerns about Isabel dos Santos's management of company funds. These concerns suggested that doubts about her business activities were not limited to political opponents.

- Isabel dos Santos rejected accusations of illegality. She argued that the allegations were unfounded and that Western banks were discriminating against her because of anti-African bias.

- The 2020 Luanda Leaks provided a major documentary investigation into the Dos Santos business empire. Approximately 715,000 leaked documents, including internal memos, emails, contracts and meeting minutes, were obtained by a Portuguese whistleblower, transferred to the Paris-based Platform to Protect Whistleblowers in Africa and investigated by the International Consortium of Investigative Journalists (ICIJ).

- The leaked records corroborated many existing allegations about Isabel dos Santos's business dealings. They documented repeated instances in which her companies benefited from government contracts and commercial opportunities facilitated by political connections.

- Unitel provided an early example of the alleged insider-dealing pattern. In 1999, Isabel dos Santos acquired a 25% stake in the newly established mobile telecommunications company, which subsequently received a valuable operating licence from the Angolan government.

- A 2015 urban redevelopment project provided another example of alleged preferential government treatment. A project led by Isabel dos Santos received approval through a presidential decree. The leaked documents reportedly showed that the decree had been drafted by her own lawyers.

- Government projects ostensibly designed to benefit ordinary Angolans were repeatedly channelled through companies associated with Isabel dos Santos. The investigation raised concerns that public development initiatives were being used to create private commercial opportunities for the president's family.

- Isabel dos Santos and her husband, Sindika Dokolo, allegedly expanded their wealth through fraudulent transactions and creative accounting. The investigation argued that these arrangements went beyond questionable government contracts and contributed to the diversion of resources from the Angolan economy.

- Unitel became a major source of wealth for Isabel dos Santos. She reportedly received approximately $1 billion in dividends and retained a stake valued at approximately $1 billion in the country's largest telecommunications provider.

- The Unitel International Holdings transaction exposed serious conflicts of interest. Isabel established the separate company and arranged for it to borrow more than $460 million from Unitel, signing off on the transaction as both the lender's representative and the borrower's representative. Unitel's board was reportedly left bewildered by the arrangement.

- The leaked investigation identified the use of international shell companies to move and hold wealth. Money generated through questionable transactions passed through corporate structures in locations including the British Virgin Islands and Malta, where taxes and regulatory oversight could be substantially lower.

- A small Maltese consultancy obtained a major Sonangol restructuring contract despite questionable qualifications. Wise Intelligence Solutions, whose only shareholders were Isabel dos Santos and Sindika Dokolo, reportedly employed only a handful of people and lacked oil-industry expertise. Nevertheless, it received a contract to restructure Sonangol in 2015.

- The Dos Santos and Dokolo business empire extended across an extraordinary international corporate network. According to the ICIJ analysis, it contained more than 400 companies and subsidiaries operating in 41 countries, with at least 94 entities registered in secrecy jurisdictions such as Malta.

- The Luanda Leaks investigation strengthened allegations that Isabel dos Santos's wealth was connected to political privilege rather than ordinary entrepreneurial success. Journalists described examining approximately 70,000 documents in the investigation, while the original leaked collection was introduced as containing 715,000 records.

- The investigation challenged the idea that Isabel dos Santos's billionaire status represented Angola's economic progress. Instead, the documented arrangements suggested that wealth generated through government access and public-sector business opportunities was being accumulated privately while the majority of Angolans remained poor.

- President João Lourenço alleged that the previous government had squandered or stolen approximately $24 billion in public money. In late 2020, he attributed this estimated loss to the administration of José Eduardo dos Santos, describing it as money belonging to the Angolan state and its people.

- Angola illustrates the resource curse: enormous natural wealth can coexist with widespread poverty. The country's oil reserves generated extraordinary revenues and rapid GDP growth, but political corruption and the concentration of wealth prevented those resources from producing comparable improvements in public welfare.

- The transcript identifies Equatorial Guinea, the Central African Republic and Zambia as other examples of countries experiencing similar resource-wealth problems. Although particularly visible across Africa, the resource curse is a global development phenomenon.

- Natural resources alone rarely lift an entire population out of poverty. Angola's experience demonstrated that the distribution and management of resource revenues mattered more to ordinary citizens than the country's headline economic growth.

- Corruption and political cronyism were identified as the principal obstacles to Angola converting oil wealth into human development. The experience of the Dos Santos family illustrated how political access, government contracts and state-controlled companies could concentrate national wealth among a small group of powerful individuals.

- Angola's August 24, 2022 election was presented as a potential turning point. Voters were expected to choose between giving President João Lourenço and the MPLA another term or allowing UNITA, the historic opposition movement, to take control of the country for the first time.

- Both major parties placed anti-corruption at the centre of their election campaigns. Lourenço pointed to his investigations and punishment of members of the previous administration as evidence of his commitment. UNITA argued that his efforts had not gone far enough and proposed more systematic reforms.

- The central electoral question was which candidate could credibly transform anti-corruption promises into institutional reform. The country needed more than investigations into individual members of the previous ruling family; it needed a reliable system for preventing public resources from being diverted into private wealth.

- Angola retained substantial economic potential despite its development failures. It continued producing millions of barrels of oil daily, with billions of barrels still believed to remain underground.

- The country's long-term prospects depended on converting natural-resource revenues into improvements in people's lives. If voters could identify which political leadership would genuinely address corruption and distribute the benefits of national wealth more broadly, Angola still had an opportunity to escape the resource curse.