David Cowan, Chief Africa Economist at Citi, has warned that renewed sovereign debt risks loom across Africa as rising oil prices tied to geopolitical tensions with Iran strain already fragile public finances. Speaking on Thursday, Cowan identified Senegal, Mozambique, and Malawi as nations facing potential debt defaults within the next two years, with several others sitting on the edge of financial collapse.
The Citi economist's assessment comes at a time when African governments are grappling with mounting fiscal pressures from multiple directions. Oil price shocks have historically hammered African economies, diverting scarce resources away from essential services like healthcare, education, and infrastructure development. When crude prices spike, governments that depend on oil revenues experience immediate revenue shortfalls, forcing them to borrow more to cover budget gaps.
Senegal, despite its reputation as one of West Africa's more stable economies, faces particular vulnerability according to Cowan's analysis. The country's debt-to-GDP ratio has been climbing steadily, and higher oil import bills would strain its ability to service existing loans. Mozambique presents an even starker picture, with its economy still recovering from years of hidden debt scandals that nearly brought the country to its knees in the mid-2010s. The southern African nation's ability to withstand new shocks remains questionable.
Malawi rounds out the trio of nations in immediate danger, with the central African country already burdened by debt servicing costs that consume a large share of government revenue. The economy has struggled with currency depreciation and inflation, making external debt repayments increasingly expensive. When measured in local currency terms, dollar-denominated debts become even more onerous as exchange rates weaken.
Cowan's warning reflects broader concerns about Africa's debt trajectory. The continent has experienced rapid increases in both public and external debt over the past decade. Many African governments turned to international capital markets during the commodity boom years, borrowing heavily at rates that seemed manageable when revenues were flowing. Now that commodity prices have normalised and geopolitical uncertainties push energy costs higher, those debt burdens are becoming unbearable.
The oil price impact works through multiple channels in African economies. Direct import costs rise for nations that depend on imported petroleum. Governments must spend more foreign exchange on fuel, leaving less available for other imports or debt payments. Inflation typically follows, eroding the purchasing power of wages and making it harder for central banks to maintain monetary stability. Regional currencies often depreciate, which increases the burden of foreign currency debts.
Beyond Senegal, Mozambique, and Malawi, other African nations are watching oil market developments with considerable anxiety. Countries across the continent have only limited fiscal buffers. Most have little room to cut spending further without triggering social unrest or economic contraction. Tax bases remain narrow, making it difficult to raise additional revenue quickly. The combination leaves governments trapped between the need to service debts and the pressure to maintain basic public services.
Cowan's remarks suggest that Africa's debt crisis, which many thought had been managed through recent years of economic growth, is far from resolved. The continent remains vulnerable to external shocks, particularly those affecting commodity prices and energy costs. Without diversification of economies away from oil and other raw materials, African nations will continue facing these cycles of boom and bust.
The immediate outlook appears challenging. Oil prices are expected to remain elevated due to ongoing tensions in the Middle East, providing no immediate relief to importing nations. The International Monetary Fund and World Bank have already flagged debt sustainability concerns for multiple African countries. Some nations may need to restructure existing debts, negotiating with creditors for better terms or extended repayment periods.
Senegal, Mozambique, and Malawi will likely face pressure to seek IMF support in coming months if their fiscal situations deteriorate further. The IMF typically demands austerity measures, including cuts to public spending and removal of subsidies, which can trigger political backlash. Yet without external support, default becomes inevitable. The Citi economist's two-year timeline suggests the window for preventive action is closing rapidly, with governments having limited time to adjust policies before crisis hits.
