Somalia and Al-Shabaab
Also known as: Harakat al-Shabaab al-Mujahideen; Somali jihadist insurgency
Somalia has been functionally collapsed as a state since 1991, when the fall of Siad Barre's regime produced civil war, clan conflict, famine, and the disintegration of every functioning government institution.
Background
Somalia has been functionally collapsed as a state since 1991, when the fall of Siad Barre's regime produced civil war, clan conflict, famine, and the disintegration of every functioning government institution. Despite more than three decades of international engagement - US intervention in 1993, AMISOM peacekeeping from 2007, successive UN political missions, and ATMIS's transition to AUSSOM - Somalia has never re-established effective sovereignty across its territory. Al-Shabaab remains one of al-Qaeda's most financially autonomous and operationally significant affiliates globally, controlling large rural areas of southern and central Somalia and maintaining the ability to conduct complex attacks in the capital Mogadishu. Al-Shabaab emerged from the Islamic Courts Union (ICU), which briefly controlled much of southern Somalia in 2006 before being driven out by Ethiopian military intervention. The ICU's armed youth wing - the 'Youth' (al-Shabaab) - survived and radicalised, pledging allegiance to al-Qaeda and launching a sustained insurgency against the Transitional Federal Government (TFG) and AMISOM. By 2008-2010, al-Shabaab briefly controlled Mogadishu and much of southern Somalia. It was driven from Mogadishu in 2011 by AMISOM and the TFG, and from its last major urban centre (Kismayo) in 2012, but adapted by shifting to guerrilla tactics, rural governance, and systematic taxation and kidnapping. The October 2017 Mogadishu truck bombing - which killed 512 people, making it al-Shabaab's deadliest-ever single attack - demonstrated the group's continued capacity to conduct mass-casualty urban operations nearly fifteen years into the AMISOM mission. Al-Shabaab finances itself through a sophisticated taxation system - taxing traders, businesses, and transport routes in areas under or near its control - that generates more revenue than the Somali federal government in many areas. The UN Panel of Experts has consistently described it as al-Qaeda's most financially autonomous affiliate. The 2022-2023 period offered the most significant counter-al-Shabaab gains in a decade. President Hassan Sheikh Mohamud (elected April 2022) launched a major military offensive with clan Macawisley militias in Hiraan and Middle Shabelle. The offensive recaptured significant territory. But momentum faltered by late 2023 as ATMIS drawdowns created security gaps. Al-Shabaab counterattacked, recapturing areas previously described as 'liberated.' The gradual handover of AMISOM's Forward Operating Bases to Somali forces, many of whom had received only three months' training, created predictable vulnerabilities. ATMIS's transition to AUSSOM in January 2025 has created a new phase of crisis. AUSSOM was authorised by UNSC Resolution 2767 (December 2024) with a mandate of up to 12,626 personnel. But as of mid-2025, AUSSOM had received barely a quarter of its $166 million budget; troop-contributing countries had not received allowances for a year and a half; and the security situation was actively deteriorating. In July 2025, al-Shabaab captured Sabiid and Anole, located 40 kilometres southwest of Mogadishu, following the withdrawal of AU and Somali forces - bringing the group's territorial gains to within striking distance of the capital's supply routes. A February 2026 bombing near Mogadishu's Aden Adde International Airport killed over 30 people. A March 2025 assassination attempt on President Hassan Sheikh Mohamud via IED underscored al-Shabaab's continued penetration of the capital. Somalia's political crisis compounds the security deterioration. Hassan Sheikh Mohamud's efforts to amend the constitution, impose a new electoral system, and extend his own tenure beyond his May 2026 term expiry have generated fierce opposition from Puntland and Jubaland, which accuse him of undermining federalism and the power-sharing framework that underpins Somalia's fragile stability. The Africa Center for Strategic Studies warned in November 2025 that Somalia risked becoming a jihadist state; it identified the political crisis as both independently dangerous and compounding the al-Shabaab threat by preventing the political consensus needed for effective counterterrorism.
Main Actors
- Al-Shabaab (Harakat al-Shabaab al-Mujahideen)
- Al-Qaeda's most financially autonomous African affiliate. Controls large rural areas in southern and central Somalia (Hiraan, Galgaduud, Lower and Middle Jubba, Lower and Middle Shabelle). Estimated 7,000-12,000 fighters. Operates a sophisticated taxation system that exceeds FGS revenue in many areas. Provides parallel governance in controlled areas: courts, security, dispute resolution. Committed to establishing a Greater Somalia under strict Sharia law; opposes federalism, Western presence, and any foreign forces on Somali soil.
- Federal Government of Somalia (FGS)
- The internationally recognised government in Mogadishu, presided over by President Hassan Sheikh Mohamud (2nd term, elected April 2022). Controls Mogadishu and key districts; heavily dependent on AUSSOM for security. Facing political opposition from Puntland and Jubaland over constitutional and electoral reform. Term expired May 2026; elections disputed.
- AUSSOM (African Union Support and Stabilization Mission in Somalia)
- Replaced ATMIS January 1, 2025. Authorised for up to 12,626 uniformed personnel including 1,040 police. Troop contributors include Uganda, Burundi, Kenya, Ethiopia (participation contested due to Somaliland MOU), and potentially Egypt. Severely underfunded; TCCs unpaid for over a year. Mandate renewal and sustainability in question.
- Puntland and Jubaland (Federal Member States)
- Semi-autonomous regions that have resisted Mogadishu's attempts to centralise power. Puntland declared de facto independence from federal governance (January 2024) over constitutional disputes. Jubaland resists federal interference. Both have battled al-Shabaab more consistently and effectively than the FGS in some periods, but lack resources for sustained operations.
- United States
- Maintains air campaign against al-Shabaab under AUMF authority; conducts drone strikes and special forces raids. US-Somalia SOFA and force posture reviewed under Trump administration (2025-2026). Remains the most significant external counterterrorism actor alongside AUSSOM.
Drivers
- Governance vacuum since 1991: Somalia's complete state collapse produced a 35-year governance vacuum that al-Shabaab has filled more effectively than successive internationally backed federal governments in rural southern and central Somalia. The FGS's authority is largely urban and coastal; al-Shabaab governs the countryside.
- Clan politics and federal fragmentation: Somalia's federal political settlement requires clan power-sharing across the federal government, member states, and parliament. Constitutional and electoral disputes between Mogadishu and regional states (Puntland, Jubaland) consistently absorb political attention and prevent unified counterterrorism strategy.
- AUSSOM underfunding: The AU mission's severe financial crisis - receiving barely 25% of its 2025 budget, with TCCs unpaid - directly undermines operational capacity. Troop drawdowns to manage financial pressure have created the security gaps that al-Shabaab exploits. Without sustainable multi-year funding, the mission risks collapse.
- Al-Shabaab's governance model: Al-Shabaab's court system, taxation infrastructure, and security provision in rural communities has created genuine local dependency in some areas. Communities that have experienced both FGS predatory governance and al-Shabaab predictable taxation often prefer the latter's more consistent rule. This makes al-Shabaab significantly harder to dislodge than a purely military organisation.
- Climate shocks compounding conflict: Somalia has experienced multiple severe droughts (2021-2023) and subsequent floods, creating one of the world's worst climate-displacement-conflict intersections. Climate shocks drive displacement, food insecurity, and livelihood collapse - which increases vulnerability to al-Shabaab recruitment.
Timeline
1991
Fall of Siad Barre; state collapse; civil war. Beginning of the protracted governance crisis.
2006-2007
Islamic Courts Union briefly controls southern Somalia; Ethiopian intervention; ICU defeated; al-Shabaab emerges as armed successor.
2007
AMISOM deployed; begins 18-year AU peacekeeping mission.
2010-2011
Al-Shabaab controls most of Mogadishu; AMISOM and TFG forces drive it out (August 2011).
2012
Al-Shabaab loses Kismayo; shifts to rural governance and guerrilla tactics. FGS formally established.
October 2017
Mogadishu truck bombing: 512 killed - al-Shabaab's deadliest single attack.
2019-2021
AMISOM drawdown begins; FGS gains limited; al-Shabaab maintains rural dominance.
April 2022
Hassan Sheikh Mohamud elected president. AMISOM ? ATMIS (April 2022). FGS and HSM launch new military offensive.
2022-2023
Major FGS offensive with Macawisley clan militias in Hiraan, Middle Shabelle. Significant territorial gains.
2023-2024
ATMIS drawdown accelerates. Al-Shabaab counterattacks; recaptures territory. Security situation deteriorates.
January 2024
Ethiopia signs MOU with Somaliland; Somalia lodges severe diplomatic objection. AUSSOM troop composition complicated.
December 2024
UNSC Resolution 2767 authorises AUSSOM. ATMIS concluded; AUSSOM begins operations January 1, 2025.
March 2025
Assassination attempt on President Hassan Sheikh Mohamud via IED in Mogadishu. He survives.
July 2025
Al-Shabaab captures Sabiid and Anole, 40km southwest of Mogadishu. Part of coordinated offensive in Lower Shabelle and Hiran. Al-Shabaab re-establishes tax collection and parallel administration.
2025
AUSSOM receives barely 25% of $166M budget. TCCs unpaid. Africa Center warns Somalia at risk of becoming a jihadist state. 5.9 million in need of assistance; 2.4 million IDPs.
February 2026
Major bomb attack near Mogadishu International Airport; 30+ killed.
May 2026
Hassan Sheikh Mohamud's term expires. Elections deeply contested; Puntland and Jubaland resist FGS electoral framework. Somalia in constitutional crisis simultaneously with security deterioration.
Humanitarian Impact
Somalia hosts one of the world's most acute and protracted humanitarian crises, affecting 5.9 million people (OCHA 2025). Climate shocks - a triple drought from 2021-2023 followed by devastating floods - have now overtaken conflict as the primary driver of displacement, though conflict remains the compounding factor that prevents humanitarian response. 2.4 million people are internally displaced; over 283,000 cross-border movements were recorded in 2024. More than 1,827 schools have been closed across the Lake Chad Basin and Somalia combined, reflecting the educational collapse across the wider region. Al-Shabaab's taxation system - which extracts revenues from businesses, traders, and farming communities at rates that sometimes exceed FGS taxation - is simultaneously a governance mechanism and a significant drag on economic activity in areas near or under al-Shabaab influence. The group's practice of punishing those who refuse to join, combined with its forced recruitment campaigns, has created particular risks for young Somali men.
Current Situation
As of mid-2026, Somalia is in what the Africa Center for Strategic Studies described in November 2025 as a compounding polycrisis: political crisis at the federal level (constitutional dispute over elections and term extension); security deterioration (al-Shabaab retaking territory and striking Mogadishu); AUSSOM financial crisis (TCCs unpaid, mission at risk of collapse); and severe humanitarian conditions. The September 2025 al-Shabaab video messaging - which explicitly rejected constitutional democracy, women's rights, and music - underscores that the group has no interest in negotiated political accommodation. Any scenario in which AUSSOM collapses or withdraws without an adequate Somali force in place would dramatically expand al-Shabaab's territorial control.
Outlook
Short-Term (0-12 months) Critical. AUSSOM's financial sustainability is the most urgent near-term risk variable: if the EU and other donors fail to close the 2025 funding gap and establish multi-year commitments, AUSSOM will either draw down to ineffective levels or terminate. Al-Shabaab's offensive momentum (July 2025 territory seizure; February 2026 airport bombing) will continue and likely intensify. Long-Term (3+ years) Long-term stabilisation requires a political settlement that addresses federal-regional tensions, delivers genuine clan-inclusive governance in Mogadishu, reduces al-Shabaab's governance advantage in rural Somalia through public investment, and builds a professional Somali security force. All three are necessary and none are currently on a credible implementation pathway.
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Citation
CRCA–ACAN Editorial Team (2026). Somalia and Al-Shabaab. In CRCA African Conflict Encyclopedia, Volume I. https://crcahub.org/encyclopedia/somalia-al-shabaab
Editorial Metadata
- Version
- 1.0 (Pilot)
- Editor
- CRCA–ACAN Editorial Team
- Status
- Pilot entry — full peer review pending
- Sources updated
- June 2026
- Next review
- December 2026
