Northern State ( ') is one of the 18 wilayat (states) of Sudan and the largest by area. It has an area of 348,765 km<sup>2</sup> and an estimated population of 936,255. The area that comprises present-day Northern State was known in ancient times as Nubia. The territory has been part of successive ancient and medieval polities, including the Kingdom of Kush, and in the modern era the Mahdist State. The state borders Egypt to the north, River Nile State to the east, Khartoum State to the southeast, North Kordofan to the south, and North Darfur and Libya to the west. The disputed Wadi Halfa Salient is located on the border of the state and Egypt.
Etymology
The name Northern State translates the Arabic (Al-Wilāya al-Shamāliyya). The word wilāya () denotes a governorate or state, while shamāliyya () means northern. The state was formerly known in English as the Northern Province and in Arabic as Al-Mudīrīya al-Shamāliyya (), the Northern Directorate. It received its current designation in 1994 by presidential decree, as part of a reorganization of Sudan's administrative divisions.
History
Ancient History
Northern State encompasses much of the historical region of Nubia, one of the earliest centers of civilization in the Nile Valley. Its location along the Nile made it a corridor for cultural exchange, trade, and political influence between inner Africa and Egypt.
Over the centuries, the territory of present-day Northern State came under the control of several successive Nubian and Sudanese polities. The main Nubian kingdoms and states that controlled Northern State, either fully or partially, include:
The Kingdom of Kerma, one of the earliest urban centers in sub-Saharan Africa (), centered near modern-day Kerma.
The Kingdom of Kush, succeeding Kerma, emerged with capitals at Napata and later Meroë (), becoming a regional power and ruling Egypt during the 25th Dynasty.
Medieval period
Nobatia, a Christian Nubian kingdom established in Lower Nubia around the 4th century CE, with its capital at Faras. Makuria, centered at Dongola, was one of medieval Nubia's dominant Christian states, lasting from approximately the 6th to the 14th century CE. Alodia, the southernmost Nubian kingdom, with its capital at Soba. Dotawo, a late Nubian state that emerged as a successor to Makuria in the later medieval period, maintained limited control in the region until around the 15th century CE.
thumb|Wall painting of an unknown Makurian king from [[Old Dongola, late 13th–mid 14th century]]
In 652 CE, after successfully repulsing an invasion by the forces of the Rashidun Caliphate from newly Islamic Egypt, the Baqt, a bilateral non-aggression and trade treaty, was signed between the Kingdom of Makuria and the Rashidun Caliphate.
Medieval Northern State experienced a period of prosperity between the 9th and 11th centuries, with productive agriculture, widespread literacy utilizing the Old Nubian alphabet, and distinct architectural and artistic traditions, such as the wall paintings found at Old Dongola.
Following the decline of the medieval Nubian kingdoms, Northern State entered a new era of political transformation. By the late 14th century, much of the region had fragmented into smaller polities and petty kingdoms. During this period, Arab migration and intermarriage accelerated, contributing to cultural and linguistic changes along the Nile Valley.
Post-medieval period and colonial rule
In the 16th century, parts of southeastern Northern State came under the influence of the Funj Sultanate, which extended its authority along sections of the Nile through alliances with local rulers.Meanwhile, northern areas closer to Egypt experienced periods of autonomy interspersed with foreign intervention. In 1811, Muhammad Ali invited the leading Mamluk beys to Cairo under the guise of a peace treaty and massacred them. The surviving Mamluks fled to the Dongola and Merowe regions in Northern State, They chose Maragha as their new capital, a small town that would later be known as Dongola. They exerted limited control until they were subdued by Muhammad Ali's forces during the Turco-Egyptian conquest of Sudan (1820–1824)
Under the Turco-Egyptian administration (1821–1885), Northern State was incorporated into a colonial framework centered on taxation and the extraction of resources. The building of administrative centers and trade routes linked the area more closely to Khartoum and Cairo, although resistance and local uprisings were frequent.
thumb|Mahdist War
In the late 19th century, the region became a theatre of the Mahdist War (1881–1899). The Mahdist forces, led by Muhammad Ahmad, gained support along the Nile, and several battles took place near Dongola. Following the defeat of the Mahdists by the Anglo-Egyptian campaign in 1898, Northern State was integrated into Anglo-Egyptian Sudan (1899–1956).
During the Anglo-Egyptian period, Dongola and surrounding towns became administrative and trade centers connecting Egypt with the central Sudanese heartland.
State of Sudan
After independence in 1956, Northern State saw the construction of the Merowe Dam. The construction of the dam resulted in the forced displacement of tens of thousands of residents. Estimates place the number of people living in the area flooded by the reservoir at 55,000 to 70,000 mainly from the Manasir, Hamadab and Amri communities. These families moved from fertile riverbank lands where they practiced agriculture and maintained date palm groves into desert settlements where soil quality and water access were far poorer. Proposals for Kajbar Dam prompted a UN expert to raise similar concerns about displacement of local populations. In June 2007, security forces opened fire on demonstrators opposing the project, an event known as the Kajbar massacre. In 2021 the government formally cancelled the Kajbar and Dal dam projects.
Sudanese civil war (2023–present)
On 15 April 2023, Northern State experienced limited clashes as part of the wider fighting that took place across Sudan at the start of the war. The Rapid Support Forces (RSF) battled Sudanese and Egyptian forces in the town of Merowe but were defeated and withdrew toward Khartoum. Their withdrawal ended ground combat in the state, though Northern State was subsequently affected by RSF drone activity beginning in late 2024.
Border triangle
The Libya, Egypt and Sudan border triangle sits on Northern State’s northwestern edge. In June 2025, the Sudanese Armed Forces clashed there with RSF elements and forces linked to Khalifa Haftar, then withdrew from the area. The RSF took control of the triangle, extending its presence to Northern State’s frontier with Libya and Egypt. By February 2026, Egypt had deployed drones to East Uweinat near the Sudanese border,
RSF drone attacks
Beginning in late 2024 and continuing into 2025, Northern State was affected by a series of RSF drone attacks that included strikes on the Merowe Dam and nearby military positions. Several attacks targeted the dam's power station and caused widespread electricity outages in Northern State and in other parts of Sudan. Additional strikes were reported against the headquarters of the 19th Infantry Division and Merowe Airport. The Sudanese military stated that some drones were intercepted, although others caused structural and infrastructural damage. In October 2025, drone attacks hit Al Dabbah in Northern State, killing five people and injuring others at the College of Engineering complex. The attacks were part of a wider wave of strikes that day which killed seven people across Sudan.
Displacement from Darfur and Kordofan
The influx of displaced people into Northern State began shortly after the outbreak of conflict in April 2023, but it intensified sharply after the Rapid Support Forces seized El Fasher in North Darfur and Bara in West Kordofan in October 2025. That wave of displacement led to the establishment of Al Affad camp in Al Dabbah in November. By 16 January 2026, the number of people displaced from Darfur and Kordofan into Northern State had risen to about 210,000.
Geography
thumb|252x252px|Jebel Uweinat
Northern State lies in the far north of Sudan, stretching along the Nile Valley from approximately the Fourth Cataract to the Egyptian border. The Nile flows through the state from south to north for a length of 650 km. Jebel Uweinat, a mountain range on the Egyptian-Libyan-Sudanese tripoint, lies within the state's western reaches.
The state's geography divides into two main physical zones: the narrow Nile floodplain, and the surrounding desert regions. To the east of the Nile is the Nubian Desert, and to the west lies the Libyan Desert. These desert areas are primarily rocky or stony, with occasional sand dunes, and receive very little rainfall.thumb|Sandy hills in the Nubian DesertThe Nubian Desert is characterized by a sandstone plateau crossed by seasonal wadis that generally do not reach the Nile. These wadis flow only after rare rainstorms and then quickly disappear, as the climate is arid, with very low and irregular precipitation, especially in the interior away from the river.
A geographic landmark in the state is Jebel Barkal, a sandstone mesa near Karima, recognized as a UNESCO World Heritage Site in 2003. The mesa forms part of an archaeological landscape associated with the ancient Kingdom of Kush, including temples, pyramids, and royal burial complexes stretching across more than 60 km of the Nile Valley.
Climate
Northern State has a hot desert climate (Köppen BWh). Summers are hot and dry, winters are short and mild, and annual precipitation is very low across most of the state.
Rainfall is minimal, often well below 50 mm per year, with a clear north–south gradient in precipitation across Sudan; rains in the north are sporadic and highly variable.
The region records some of Sudan's highest temperatures. Observations from northern stations show summer daytime maxima frequently above 40–45 °C (104–113 °F), with extreme highs near 49–50 °C (120–122 °F) recorded at Dongola.
Riverine settlements and the Nile corridor contrast with the surrounding desert. Dongola experiences very hot, arid summers with only trace annual precipitation, while Wadi Halfa is among the sunniest and driest locations in the region, receiving effectively zero to a few millimetres of rain annually.
High potential evaporation rates, strong solar radiation, low humidity, and large diurnal temperature ranges outside riverine areas combine to limit rain-fed agriculture; as a result, agricultural activity in Northern State is concentrated along the Nile where irrigation water is available.