In a country already grappling with war and famine, the swap replaced 500 and 1,000 Sudanese pound banknotes (worth around $0.25 and $0.50 respectively) with new ones in seven states.

In a country already grappling with war and famine, the swap replaced 500 and 1,000 Sudanese pound banknotes (worth around $0.25 and $0.50 respectively) with new ones in seven states. The ...