Explainer: why is there fighting in Sudan and what is at stake in the region?

Power struggle between military factions erupted after faltering transition to civilian-led government

Smoke is seen in Khartoum, Sudan, Saturday, April 22, 2023. Picture: AP Photo/Marwan Ali

Clashes between Sudan’s military and the country’s main paramilitary force have left at least 56 dead, while control of the presidential palace and the international airport in Khartoum is in doubt after disputed claims from both sides, in fighting that threatens to destabilise Sudan and the wider region.

What’s behind the fighting?