Home Conflicts Africa Cabo Delgado insurgency, Mozambique (Islamic State Mozambique)

Cabo Delgado insurgency, Mozambique (Islamic State Mozambique)

Active fighting Minor conflict Insurgency Since 5 October 2017 Africa

An Islamic State-affiliated insurgency ('al-Shabaab' locally, Islamic State Mozambique Province) has fought in gas-rich Cabo Delgado since 2017, killing about 6,000 people and displacing more than a million. Rwandan troops and Mozambican forces hold the towns and the LNG zone, but in 2025-2026 the insurgents returned to hit-and-run raids, kidnappings and ambushes across all 17 districts and into Niassa, displacing tens of thousands more; the UN called for negotiations in August 2026.

Key figures

Estimates as of 5 October 2026 · reviewed 19 October 2026
Total killed (cumulative)
6,000–6,570
as of 5 October 2026
Civilians killed
2,759+
as of 5 October 2026
Deaths, last 12 months
150+
recorded fatalities
Internally displaced
100,000–1,500,000
as of 5 October 2026
Duration
9 years
since 5 October 2017
Read these numbers carefully. They are compiled from the sources listed below (UN agencies, conflict-data projects such as UCDP and ACLED, governments, NGOs and news organisations) whose methods differ — some count only documented deaths, others estimate excess mortality. Ranges show the spread between sources; a single figure means only one credible estimate exists. Nothing on this page is a live counter: figures change only when the page is reviewed and rebuilt. Overall confidence in the casualty picture: low.

Who is fighting

Parties, allies and estimated forces

Mozambique and allied forces

Forces & groups
  • Mozambique Defence Armed Forces (FADM)
  • Rwanda Defence Force and police
  • Naparama and local militias
  • SADC Mission in Mozambique (2021-2024)
External support
  • Rwanda
  • European Union (funding for the Rwandan mission)
  • United States
  • Portugal
Estimated strength
Rwandan contingent ≈ 2,000-5,000 (estimates vary); FADM described as small and under-equipped source ↗

Islamic State Mozambique Province (Ansar al-Sunna / 'al-Shabaab')

Forces & groups
  • Islamic State Mozambique Province (ISMP)
External support
  • Islamic State
Estimated strength
≈ 200-300 fighters (2025 estimate) source ↗

Force sizes are estimates of personnel or fighters, usually from IISS, government statements or specialist reporting; irregular forces are especially hard to count. "(reported)" marks external support that the backer disputes or has not confirmed.

Background

Origins, phases and the current situation

The insurgency began with an attack on Mocímboa da Praia in October 2017 by a local Islamist movement that later affiliated with the Islamic State. It captured Mocímboa da Praia in 2020 and attacked Palma in March 2021, halting TotalEnergies' $20 billion LNG project. Rwandan forces (from July 2021) and a SADC mission retook the main towns; SADC withdrew in 2024, after which the insurgents regained influence in Macomia and Quissanga.

From late 2025 the group, estimated at only a few hundred fighters, intensified raids on convoys, mining sites and villages, retook the abandoned Catupa base in July 2026, pushed a column toward Niassa and attacked a hunting camp in the Niassa reserve in September. Rwanda, with roughly 2,000-5,000 troops, extended its deployment after Mozambique secured funding in May 2026 and moved the counter-terrorism command to Mocímboa da Praia. Government forces have been accused of abuses, including the navy's killing of 13 fishers in March 2026. At least 28,000 people were displaced in January-July 2026 and about 4,400 more in late September-early October; some 1.8 million people need humanitarian aid.

Recent developments

Latest events · newest first

Timeline

Key events since 5 October 2017

Casualties and displacement in detail

Low and high estimates with their sources
MeasureLowHighWhat the figure covers · source
Total killed (cumulative)6,0006,570About 6,000 killed since 2017 (Al Jazeera, 2026); ACLED/Cabo Ligado count 6,570 including 2,759 civilians (compiled on Wikipedia).
en.wikipedia.org ↗
Combatants killed––Mozambican losses 'hundreds'; Rwanda has acknowledged only a handful (four or more killed by 2024; five killed at Cogolo in December 2025 per ISM claims).
en.wikipedia.org ↗
Civilians killed2,759–ACLED count of civilians killed since 2017 (compiled); 2026 incidents include 13 fishers killed by the navy and several beheadings.
en.wikipedia.org ↗
Wounded––Not recorded.
en.wikipedia.org ↗
Deaths in the last 12 months150–Floor from documented incidents since October 2025 listed in intensityNote; ACLED/Cabo Ligado monthly totals, which would be higher, were not retrievable.
en.wikipedia.org ↗
Internally displaced100,0001,500,000Low = displaced by the late-2025 surge (UN); high = cumulative/peak figure of 1.3-1.5 million who have fled their homes since 2017, many of whom have since returned. At least 28,163 newly displaced January-July 2026 and 4,445 in late September-early October.
aljazeera.com ↗
Refugees abroad––Small numbers in Tanzania; no current figure.
aljazeera.com ↗

Intensity classification: Probably several hundred deaths in the last 12 months, but no aggregate was retrieved. Documented incidents since October 2025 include 35 militants killed near Cogolo (30 November), five Rwandan soldiers (24 December), 13 fishers shot by the navy (15 March 2026), 27 Naparama militiamen (May), ~20 in clashes 5-12 July, 16 insurgents at Shamba Kubwa (1 August) and repeated small-scale killings and beheadings in Macomia, Mocímboa da Praia and Niassa..

Countries affected

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Frequently asked questions

Who is fighting in the Cabo Delgado insurgency, Mozambique (Islamic State Mozambique)?

Mozambique and allied forces (Mozambique Defence Armed Forces (FADM), Rwanda Defence Force and police, Naparama and local militias, SADC Mission in Mozambique (2021-2024)), supported by Rwanda, European Union (funding for the Rwandan mission), United States, Portugal; against Islamic State Mozambique Province (Ansar al-Sunna / 'al-Shabaab') (Islamic State Mozambique Province (ISMP)), supported by Islamic State.

How many people have been killed?

Estimates range from 6,000–6,570 killed as of 5 October 2026. About 6,000 killed since 2017 (Al Jazeera, 2026); ACLED/Cabo Ligado count 6,570 including 2,759 civilians (compiled on Wikipedia). Civilian deaths are put at 2,759+. Figures come from the sources listed on this page and differ in method; see the caveats above.

Is the Cabo Delgado insurgency, Mozambique (Islamic State Mozambique) still ongoing in 2026?

Status as of 19 October 2026: Active fighting — An Islamic State-affiliated insurgency ('al-Shabaab' locally, Islamic State Mozambique Province) has fought in gas-rich Cabo Delgado since 2017, killing about 6,000 people and displacing more than a million. Rwandan troops and Mozambican forces hold the towns and the LNG zone, but in 2025-2026 the insurgents returned to hit-and-run raids, kidnappings and ambushes across all 17 districts and into Niassa, displacing tens of thousands more; the UN called for negotiations in August 2026.

When did it start?

The current phase began on 5 October 2017 — 9 years ago.

Sources

Where these figures come from
  1. Al Jazeera — Why northern Mozambique's surging violence is worsening displacement (Aug 2026) aljazeera.com
  2. ACLED — Africa Overview January 2026 (Mozambique) acleddata.com
  3. ACLED — Africa Overview April 2026 (navy shooting) acleddata.com
  4. Africanews — UN calls for negotiations (Aug 2026) africanews.com
  5. ADF Magazine — Rwanda extends military presence (Feb 2026) adf-magazine.com
  6. Wikipedia — Insurgency in Cabo Delgado en.wikipedia.org

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APAGlostats. (2026). Cabo Delgado insurgency, Mozambique (2026). Retrieved October 19, 2026, from https://glostats.com/conflicts/mozambique-cabo-delgado-insurgency/
HTML<a href="https://glostats.com/conflicts/mozambique-cabo-delgado-insurgency/">Cabo Delgado insurgency, Mozambique (2026)</a> — Glostats

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This page summarises publicly available reporting and does not take sides. Casualty and force figures are estimates compiled on 19 October 2026; see each figure's source for its method and date. Page generated 2026-10-19. How this tracker works.