General Intelligence Service (Sudan)

The General Intelligence Service or Directorate of General Intelligence Service (Arabic: جهاز المخابرات العامة) is the intelligence service of the federal government of Sudan, created in July 2019 from the former National Intelligence and Security Service (NISS) by the Transitional Military Council during the Sudanese Revolution in response to demands from protestors to close down NISS because of its role in repression.

From the early days of the Special Branch and nascent army intelligence, through the omnipresent State Security of Gaafar Nimeiry and the all-powerful NISS of Omar al-Bashir, up to the contested intelligence landscape of today, these organisation have been central to regime survival, domestic surveillance, and internal conflict. Their formal structures and names have changed with each political era, but their core function, controlling and managing internal threats to the state (or regime), has remained a defining feature of Sudanese governance.

Upon Sudan's independence in 1956, the country inherited colonial-era security structures. A Special Branch, an intelligence division of the police under the Ministry of Interior, continued to handle internal security and surveillance. The armed forces maintained a relatively small military intelligence unit primarily focused on the ongoing southern insurgency and military affairs.

During General Ibrahim Abboud's military rule (1958–1964), a state of emergency was declared and repressive laws (such as the 1958 Sudan Defence Act) were enacted to suppress dissent. However, no major overhaul of the intelligence apparatus occurred in this period; the Special Branch remained largely intact and carried on domestic surveillance and counter-subversion. Military Intelligence at this stage worked in tandem with police intelligence, sharing responsibility for internal security. The regime relied on these organisations to monitor political opponents (e.g. communists and trade unionists) and manage unrest, but the intelligence apparatus was not yet as pervasive or separate as it would later become.

The October 1964 revolution ended Abboud's rule and ushered in a brief period of civilian government. During the democratic regime (1964–1969), the basic structure of internal intelligence remained unchanged: the police Special Branch continued its role, and military intelligence focused on army matters and counterinsurgency. A National Security Act was passed in 1967 to reform Sudan's security services, but it was never implemented. Thus, throughout the 1960s, Sudan's internal intelligence functions were still handled by the police Special Branch. Surveillance of political groups continued (particularly as Khartoum managed a resurgent civil war in the south), but intelligence activity during the second democratic period was constrained by law and oversight compared to military regimes. This situation set the stage for sweeping changes after the coup of 1969.

Colonel Gaafar Nimeiry's coup in May 1969 fundamentally reorganised Sudan's intelligence apparatus. The new regime immediately expanded the military's role in internal security. Under the Revolutionary Command Council (RCC) (1969–1971), Military Intelligence was enlarged and directed to investigate and neutralise domestic opposition groups. Following a Communist-backed coup attempt in 1971, the regime created distinct security organisations: in late 1969 a National Security Organisation (NSO) was formed out of the army's intelligence branch, and an autonomous General Security Organisation (GSO) was carved out of the police Special Branch. By 1973, the GSO was removed from police control and placed under direct executive authority, wielding broad powers of search, arrest, and detention. This dual structure, military NSO and civilian GSO, gave Nimeiry's government an extensive reach in internal surveillance and counter-intelligence.

In August 1978, Nimeiry merged these bodies into a single State Security Organisation (SSO). The SSO was placed under Major General Omar Muhammad al-Tayib, a close confidant of Nimeiry (he was later vice president), and it grew into a vast apparatus with about 45,000 personnel, rivaling the regular armed forces in size. The SSO combined military intelligence resources with secret police functions and became the regime's principal tool of internal control. It monitored and repressed political opponents through widespread surveillance, arbitrary arrests, disappearances, and special security courts with draconian powers.

The military intelligence under Nimeiry took on a counter-coup role, after 1971 it focused on detecting threats within the armed forces, even providing a dedicated 400-man presidential guard unit for Nimeiry's protection. The SSO's mandate extended across domestic security: it coordinated intelligence from the army and police, ran its own detention centers, managed censorship, and oversaw border security (e.g. passport control). By the early 1980s, the mere name "State Security" evoked fear among Sudanese, as the SSO had effectively become a secret police force enforcing Nimeiry's one-party state. This apparatus was notorious for severe human rights abuses, which included torture of detainees and harsh "State Security Courts" for political cases.