Khartoum (state)
Khartoum State () is one of the eighteen states of Sudan. Although it is the smallest state by area (22,142 km), it is the most populous (5,274,321 in 2008 census). It contains the country's second largest city by population, Omdurman, and the city of Khartoum, which is the capital of the state as well as the national capital of Sudan. The capital city contains offices of the state, governmental and non-governmental organizations, cultural institutions, and the main airport.
Rumbek
Rumbek is the headquarters of "Rumbek Central County" and is the capital of Western Lakes State, one of the twenty eight (28) states of South Sudan. Following the peace agreement ending the Second Sudanese Civil War, the Sudanese People's Liberation Movement chose Rumbek to serve as the temporary administrative center of the Government of Southern Sudan. Later, Juba was selected to become the permanent capital. Like most South Sudanese towns, Rumbek suffered significant infrastructural damage during the civil war, in which an estimated 2 million people perished.