Gabon's public debt jumped by 23% in 2025, but the most important story isn't the headline figure. It's where the money is coming from. While the country's external debt to international lenders edged down slightly, domestic borrowing surged. In just 18 months, Gabon has emerged as one of the largest borrowers on Central Africa's regional capital market. The shift was driven by fiscal necessity. Following the August 2023 political transition, several Western partners and multilateral lenders tightened their lending conditions, sharply reducing access to external financing. As a result, foreign financial assistance fell from nearly $1.4 billion to just $60 million within a year. To keep funding the budget, Libreville turned to the regional CEMAC bond market for liquidity. To attract investors, the government began offering relatively high yields on its treasury securities. The strategy worked. By early 2026, Gabonese sovereign bonds ranked among the highest-yielding instruments in emerging and frontier markets. But those attractive returns did not reflect stronger economic fundamentals. They reflected the premium investors demanded to finance a government facing tighter access to international capital. Behind this borrowing strategy lies a much more complicated fiscal picture. Gabon's accumulated payment arrears—unpaid obligations to domestic and external creditors—reached $792 million late last year. At the same time, oil still generates around half of government tax revenue, while no major new production is expected before at least 2027. With international borrowing options increasingly constrained, the regional market has effectively become Gabon's main financial safety net. That dependence is beginning to affect the broader CEMAC financial system. Regional liquidity is not unlimited. By concentrating nearly 40% of its public debt in regional securities, Gabon is absorbing a growing share of available capital. Commercial banks in neighboring countries, including Cameroon and the Republic of the Congo, are steadily increasing their exposure to Gabonese government bonds. That, in turn, risks crowding out credit for private businesses and even limiting financing available to other governments across the region. The cost of this strategy is already becoming visible. Under the 2026 budget, debt servicing and repayments on domestic borrowing have risen sharply, leaving significantly less fiscal space for public investment, social programs and infrastructure projects that the transitional government initially promised to expand.
Politically, President Brice Oligui Nguema's administration is pursuing what it describes as a policy of active non-alignment, strengthening ties simultaneously with Chinese construction firms, US critical minerals investors and the United Arab Emirates. Diversifying diplomatic partnerships, however, does not immediately solve a financing gap. Until new sources of export revenue begin to emerge, Gabon's fiscal stability will continue to depend heavily on regional banks, which have increasingly become the government's primary source of funding.
