Coup Atlas Research Database
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62512121999SuccessfulMilitary coup

Sudan, 1999 — military coup

Sudan (SDN)North Africa, AfricaDecember 12, 1999

Event Summary

On 12 December 1999 Sudanese President Omar al-Bashir moved troops and tanks against the National Assembly in Khartoum, dissolved parliament, and declared a state of emergency, ousting his former ally Hassan al-Turabi from the speakership in what is widely described as a palace coup within the regime. The move came two days before the assembly was to vote on constitutional amendments championed by Turabi that would have reduced presidential powers, the climax of a long power struggle between the president and the Islamist ideologue whose National Islamic Front had underpinned the regime since the 1989 coup that first brought Bashir to power. Bashir suspended parts of the 1998 constitution and curtailed Turabi's political activity; Turabi was not physically harmed in the takeover itself, though he was later repeatedly detained after founding an opposition party and signing a memorandum with the southern SPLA.

The rupture pushed the regime in a more pragmatic direction, and Bashir consolidated power through the December 2000 elections that his party swept.

Researched Details

Researched

Independent research, added record by record. Hover any label for what it means.

Target identified in Coup Atlas research: Hassan al-Turabi, speaker of the dissolved National Assembly, removed from power but not physically harmed at the time
RESEARCHED NAME
Key figures
Omar al-Bashir (president, author of the move)
Hassan al-Turabi (assembly speaker and ruling party secretary general, ousted)

Sources

On 12 December 1999 Bashir sent troops and tanks against parliament and ousted Hassan al-Turabi, the speaker of parliament, in a palace coup; tensions had risen after Turabi introduced a bill to reduce the president's powers, prompting Bashir to dissolve parliament and declare a state of emergency.
SOURCE REVIEWED Wikipedia, Omar al-Bashir open source ↗
President Bashir declared a state of emergency and disbanded the National Assembly two days before it was to vote on a constitutional amendment that would have reduced presidential powers, a step that stripped power from speaker and ruling party chairman Hassan al-Turabi, suspended articles of the constitution, and suspended Turabi's political activity.
SOURCE REVIEWED GlobalSecurity.org open source ↗
CNN's chronology records that in December 1999 Bashir dissolved the parliament after National Congress Party chairman Hassan al-Turabi proposed laws limiting the president's powers, and that Bashir was re-elected president with over 85 percent of the vote in December 2000.
SOURCE REVIEWED CNN open source ↗
Analysis of Sudan's Islamist movement describes the harmony between the Islamists and the military ending in 1999 when Bashir dismissed the parliament, declared a state of emergency, and later jailed Turabi, after which the regime shifted toward a more pragmatic course focused on survival.
SOURCE REVIEWED Chr. Michelsen Institute open source ↗

Editorial Note

This is an intra regime move by the sitting president against the legislature rather than a removal of the chief executive: the coded deposed figure is Turabi as speaker of the dissolved assembly, and the coded fate not physically harmed matches the moment of the takeover, though Turabi was imprisoned in 2000 and 2001 and again in 2004. The dataset's military coup coding reflects the use of troops and tanks against parliament, but sources more often call it a palace coup. Date 12-12 is consistently attested.

Cross-Reference

Only one dataset carries it. One of the three reference datasets we check against carries this event; the others do not list it. That is not a contradiction — the datasets cover different periods and use different thresholds — but it means the record has had less outside corroboration.

Identifiers for finding this same event in the other datasets:

Cline Center id
62512121999

How the match is made is described in crossref-report.md.

Outcome and Target

Coup Atlas research identifies the target as: Hassan al-Turabi, speaker of the dissolved National Assembly, removed from power but not physically harmed at the time.

Baseline coding: Incumbent executive removed from power. Recorded leader fate: deposed; not physically harmed. The baseline file does not name individual targets; researched names are kept in a separate layer.

Baseline Dataset Citation

Cline Center Coup d’État Project Dataset, v2.2.2
Peyton, Buddy, Joseph Bajjalieh, Michael Martin, and Andrea Gerald. 2026. Cline Center Coup d’État Project Dataset. Cline Center for Advanced Social Research. V.2.2.2. February 17. University of Illinois Urbana-Champaign. doi: 10.13012/B2IDB-9651987_V10
⚑ This citation establishes the coded baseline record; use the claim-level sources above for the researched narrative.

Baseline Source-Document Entries

Wikipedia

The Independent

“Sudan president’s rival denounces state of emergency as ‘coup d’etat’,” December 14, 1999 “Call for holy war as tension mounts in Sudan Sudan,”, Caroline Hawley December 16, 1999

The Christian Science Monitor

“Sudan may divert from Islamic path after coup: President Omar el-Bashir dissolved parliament on Dec 12, declaring a three-month state of emergency,” Lara Santoro December 15, 1999

Los Angeles Times

“Sudan Braces for Battle Between Leaders: Africa: War of words is raging in power struggle sparked by the president’s dissolution of parliament,” John Dan Is Zew Ski December 14, 1999

This is the citation trail carried by the baseline dataset, grouped by outlet and rejoined from the line-wrapped original. Coup Atlas has not independently re-checked every document; read the original before citing a specific claim. URLs the import damaged beyond safe repair are shown as plain text and listed in citations-report.md. How this list is built →

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