Executive branch:
chief of state: President Field Marshal Umar Hassan Ahmad al-BASHIR (since 16 October 1993); First Vice President Salva KIIR (since 4 August 2005), Second Vice President Ali Osman TAHA (since 20 September 2005); note - the president is both the chief of state and head of government
head of government: President Field Marshal Umar Hassan Ahmad al-BASHIR (since 16 October 1993); First Vice President Salva KIIR (since 4 August 2005), Second Vice President Ali Osman TAHA (since 20 September 2005); note - the president is both the chief of state and head of government
cabinet: Council of Ministers appointed by the president; note - the National Congress Party or NCP (formerly the National Islamic Front or NIF) dominates al-BASHIR's cabinet
elections: president elected by popular vote for a five-year term; election last held 13-23 December 2000 (next to be held 2009)
election results: Field Marshall Umar Hassan Ahmad al-BASHIR reelected president; percent of vote - Umar Hassan Ahmad al-BASHIR 86.5%, Ja'afar Muhammed NUMAYRI 9.6%, three other candidates received a combined vote of 3.9%; election widely viewed as rigged; all popular opposition parties boycotted elections because of a lack of guarantees for a free and fair election
note: al-BASHIR assumed power as chairman of Sudan's Revolutionary Command Council for National Salvation (RCC) in June 1989 and served concurrently as chief of state, chairman of the RCC, prime minister, and minister of defense until mid-October 1993 when he was appointed president by the RCC; he was elected president by popular vote for the first time in March 1996

Capital:
Khartoum

Population:
40,187,486 (July 2005 est.)

Languages:
Arabic (official), Nubian, Ta Bedawie, diverse dialects of Nilotic, Nilo-Hamitic, Sudanic languages, English
note: program of "Arabization" in process

Location:
Northern Africa, bordering the Red Sea, between Egypt and Eritrea

Climate:
tropical in south; arid desert in north; rainy season varies by region (April to November)

Land boundaries:
total: 7,687 km
border countries: Central African Republic 1,165 km, Chad 1,360 km, Democratic Republic of the Congo 628 km, Egypt 1,273 km, Eritrea 605 km, Ethiopia 1,606 km, Kenya 232 km, Libya 383 km, Uganda 435 km

Background:
Military regimes favoring Islamic-oriented governments have dominated national politics since independence from the UK in 1956. Sudan was embroiled in two prolonged civil wars during most of the remainder of the 20th century. These conflicts were rooted in northern economic, political, and social domination of largely non-Muslim, non-Arab southern Sudanese. The first civil war ended in 1972, but broke out again in 1983. The second war and famine-related effects resulted in more than 4 million people displaced and, according to rebel estimates, more than 2 million deaths over a period of two decades. Peace talks gained momentum in 2002-04 with the signing of several accords; a final Naivasha peace treaty of January 2005 granted the southern rebels autonomy for six years, after which a referendum for independence is scheduled to be held. A separate conflict that broke out in the western region of Darfur in 2003 has resulted in tens of thousands of deaths and nearly 2 million displaced; as of late 2005, peacekeeping troops were struggling to stabilize the situation. Sudan also has faced large refugee influxes from neighboring countries, primarily Ethiopia and Chad, and armed conflict, poor transport infrastructure, and lack of government support have chronically obstructed the provision of humanitarian assistance to affected populations.

Administrative divisions:
26 states (wilayat, singular - wilayah); A'ali an Nil (Upper Nile), Al Bahr al Ahmar (Red Sea), Al Buhayrat (Lakes), Al Jazirah (El Gezira), Al Khartum (Khartoum), Al Qadarif (Gedaref), Al Wahdah (Unity), An Nil al Abyad (White Nile), An Nil al Azraq (Blue Nile), Ash Shamaliyah (Northern), Bahr al Jabal (Bahr al Jabal), Gharb al Istiwa'iyah (Western Equatoria), Gharb Bahr al Ghazal (Western Bahr al Ghazal), Gharb Darfur (Western Darfur), Gharb Kurdufan (Western Kordofan), Janub Darfur (Southern Darfur), Janub Kurdufan (Southern Kordofan), Junqali (Jonglei), Kassala (Kassala), Nahr an Nil (Nile), Shamal Bahr al Ghazal (Northern Bahr al Ghazal), Shamal Darfur (Northern Darfur), Shamal Kurdufan (Northern Kordofan), Sharq al Istiwa'iyah (Eastern Equatoria), Sinnar (Sinnar), Warab (Warab)

International organization participation:
ABEDA, ACP, AfDB, AFESD, AMF, AU, CAEU, COMESA, FAO, G-77, IAEA, IBRD, ICAO, ICCt (signatory), ICRM, IDA, IDB, IFAD, IFC, IFRCS, IGAD, ILO, IMF, IMO, Interpol, IOC, IOM, ISO, ITU, LAS, MIGA, NAM, OIC, OPCW, PCA, UN, UNCTAD, UNESCO, UNHCR, UNIDO, UPU, WCO, WFTU, WHO, WIPO, WMO, WToO, WTO (observer)

GDP (purchasing power parity):
$85.46 billion (2005 est.)

GDP - per capita:
purchasing power parity - $2,100 (2005 est.)

GDP - composition by sector:
agriculture: 38.7%
industry: 20.3%
services: 41% (2003 est.)

Agriculture - products:
cotton, groundnuts (peanuts), sorghum, millet, wheat, gum arabic, sugarcane, cassava (tapioca), mangos, papaya, bananas, sweet potatoes, sesame; sheep, livestock

Industries:
oil, cotton ginning, textiles, cement, edible oils, sugar, soap distilling, shoes, petroleum refining, pharmaceuticals, armaments, automobile/light truck assembly

                                      By the Courtesy of  World Fact Book - Sudan and Wikipedia