4,068 km (1,723 km open year round on White and Blue Nile rivers) (2006)
Merchant marine:
total: 3 by type: cargo 2, carrier 1 (2008)
Ports and terminals:
Port Sudan
Military
Sudan
Military branches:
Sudanese Armed Forces (SAF): Land Forces, Navy, Air Force, Popular Defense Forces; Sudan People's Liberation Army (SPLA): Land Forces (2008)
Military service age and obligation:
18-30 years of age for compulsory military service; 2-year service obligation (2006)