The capital of Southern Sudan is Juba. As the largest city in the country, Juba serves as a political, cultural, and economic center. Established as a trading post, it has developed rapidly since Southern Sudan's independence from Sudan in 2011. Juba is situated on the banks of the Nile River, providing access to water transport, and its strategic location has made it essential for trade and commerce in the region. Despite facing challenges such as infrastructure development and political instability, Juba remains vital to the country's governance and future economic growth as it continues to evolve.