The World Bank's International Debt Report has found that Angola and Mozambique are among the five countries worldwide where the cost of interest on public debt represents the largest share of Gross National Income (GNI). The report further shows that in 2023 and 2024, Mozambique recorded the highest ratio of interest payments to exports, as well as the highest ratio of interest payments to GNI. During the same period, Angola had the 10th highest ratio of interest to exports and the fourth highest ratio of interest to GNI. Thami Ngubeni spoke to Helio Guiliche, Policy and Research Advisor.