Five of Sudan's seven neighbours - Ethiopia, Chad, Central African Republic, Libya and South Sudan - have faced political upheaval or conflict themselves in recent years.
Smoke rises from burning aircraft inside Khartoum Airport during clashes between the paramilitary Rapid Support Forces and the army in Khartoum, Sudan April 17, 2023.
SOUTH SUDAN - South Sudan, which seceded from Sudan in 2011 after a civil war lasting decades, exports its oil output of 170,000 barrels per day via a pipeline through its northern neighbour.
Analysts say neither side in Sudan's conflict has an interest in disrupting those flows but South Sudan's government said this week fighting had already hampered logistics and transport links between the oilfields and Port Sudan.
THE UNITED STATES AND THE WEST - The United States, like other Western powers, was happy to be rid of Bashir, who was charged with genocide and war crimes by the International Criminal Court over the Darfur conflict.