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Countries
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Data and Analysis
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Special Focus
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Crisis Responses
Sudan
IDPs tracked
Displacement Movements
9,053,000
IDMC 2023
Data collection round
About Sudan
DTM is a system to track and monitor displacement and population mobility. It is designed to regularly and systematically capture, process and disseminate information to provide a better understanding of the movements and evolving needs of displaced populations, whether on site or en route. Data collection strategies and tools are based on the DTM global methodology but have been adapted to reflect the context and population movements specific to Sudan.
In order to appraise the humanitarian community with primary data on displacement caseloads and dynamics, DTM currently employs over 300 field enumerators to engage with its wide key informant network spanning all of Sudan’s 18 states. Enumerators are employed based on their prior knowledge of their areas of concern, and are trained on DTM Sudan’s global data collection standard and methodologies. To stay up-to-date with DTM’s outputs, please join our mailing list here.
Since 2004, DTM Sudan has provided rapid emergency registrations with a priority of meeting immediate information needs for guiding direct assistance to vulnerable people. In 2010, DTM expanded to include biometric registrations and data verifications – implemented in response to government or humanitarian partner requests. Registration data is mission critical for site managers to undertake beneficiary selection, vulnerability targeting, and to inform broader humanitarian programming. Additionally, DTM Sudan is has operated one Flow Monitoring Point at Abyei – registering the arrival of South Sudanese into the country.
Commencing in November 2019, DTM Sudan expanded its operations to implement Mobility Tracking (MT) across an initial seven states – expanding to reach a total of 17 states (as of Round Six). The MT methodology utilises key informant networks to systematically track mobility in locations of interest over consistent data collection rounds. Enumerators revisit each location and interview key informants to update locations and periodically verify population presence. DTM Sudan’s MT figures have been endorsed by the Humanitarian Aid Commission (HAC) and coordinated with UNOCHA, and is used to inform the Humanitarian Needs Overview (HNO) and Humanitarian Response Plan.
As a subcomponent of Mobility Tracking, Emergency Event Tracking (EET) is regularly deployed to track sudden displacements and population movements and provide more frequent updates when needed. EET is activated within 72 hours – one week after an event (such as natural disasters or conflict) to assist in rapid response planning. Prior to the implementation of EET, Early Warning Flash Alerts are disseminated within the first 24-48 hours of incidents to notify partners on sudden events where EET activities will subsequently take place. Additionally, DTM Sudan has designed Situation Assessments to collect data on populations in non-emergency settings or protracted situations caused by conflict or natural disaster.
Alongside the Mobility Tracking methodology, DTM has conducted Integrated Location Assessments (ILA). ILAs are utilised to enhance and provide accurate and up-to-date information on access to services at major sites of displacement, alongside profiles of displaced and returnee populations. The purpose of these exercises is to determine a severity level of living conditions of returnees and IDPs to allow partners to better strategize for resources and operations in vulnerable areas or to mitigate risks of push/pull factors for a more specific set of coherent interventions that bridge humanitarian, recovery, and stabilisation needs.
DTM has also supported data collection on the Multi-Sector Needs Assessment (MSNA). The MSNA aims to assess and provide timely update on sectoral humanitarian needs of populations across Sudan. In previous years, the MSNA provided an overview of the sectoral needs of IDP and non-displaced populations to inform humanitarian response and strategic programming. The MSNA is also the central component of providing a sound evidence base for the Humanitarian Needs Overview and Humanitarian Response Plan. The MSNA is completed in close coordination with UNOCHA, the Inter-Sector Coordination Group, and the National Assessment Task Team. Since 2021, DTM Sudan has typically conducted the MSNA on an annual basis in coordination with partners in the humanitarian community.
Since the onset of the military conflict between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) commencing 15 April 2023, DTM Sudan has provided the humanitarian community with comprehensive updates on displacement trends observed as a direct result of the fighting. Six months following the conflict, DTM Sudan has observed IDPs in 167 of Sudan’s 189 localities, across all 18 states. Commencing with Situation Reports, and then becoming Weekly Displacement Snapshots, these reports also provide information on mixed-cross border flows to neighbouring countries. In these reports, DTM utilises a key informant methodology to capture best estimates of IDP caseloads, shelter typologies, and movement intentions. This information is gathered via dual combination of remote and face-to-face interviews. The Monthly Displacement Overview – which includes a greater contextual analysis including sex and age disaggregation, priority needs, and access to services at IDP locations.
For further information, please contact IOM Sudan:
- Tel.: +249 157 554 600/1/2
- Email: dtmsudan@iom.int
Current Donors
- USAID
- ECHO
Apr 30 2024
DTM Sudan - Monthly Displacement Overview (08)
Cross-Border Displacement During One Year of Conflict in Sudan: April 2023-April 2024
This report was produced in partnership with Social Inquiry, a non-profit research organization focused on cross-disciplinary research in conflict-affected settings.
DTM Sudan Weekly Displacement Snapshot 28
This report reflects data corresponding to Weekly Displacement Snapshot 28 dataset, valid as of 17 April 2024.
Apr 23 2024
DTM Sudan Weekly Displacement Snapshot 28
DTM Sudan Focused Flash Alert North Darfur (Update 001)
Since 01 April 2024, DTM monitored numerous clashes across Al Fasher and other localities in North Darfur state. According to DTM field teams, clashes triggered widespread displacement across North Darfur state.
DTM Sudan Weekly Displacement Snapshot 27
This report reflects data corresponding to Weekly Displacement Snapshot 27 dataset, valid as of 12 April 2024.
Apr 16 2024
DTM Sudan Weekly Displacement Snapshot 27
One Year of Conflict in Sudan: Visualizing the World's Largest Displacement Crisis
To mark one year since the outbreak of conflict in Sudan, this report analyses the evolution of displacement based on DTM data collected throughout the past year of conflict. Note:
Apr 02 2024
DTM Sudan Weekly Displacement Snapshot 25
DTM Sudan - Monthly Displacement Overview (07)
This report reflects data corresponding to Monthly Displacement Overview 07 dataset, valid as of 21 March 2024.
Mar 28 2024
DTM Sudan - Monthly Displacement Overview (07)
Mar 19 2024
DTM Sudan Weekly Displacement Snapshot 24
Mar 12 2024
DTM Sudan Weekly Displacement Snapshot 23
Mar 05 2024
DTM Sudan Weekly Displacement Snapshot 22
Feb 29 2024
DTM Sudan - Monthly Displacement Overview (06)
Feb 20 2024
DTM Sudan Weekly Displacement Snapshot 21
Feb 13 2024
DTM Sudan Weekly Displacement Snapshot 20
Feb 06 2024
DTM Sudan Weekly Displacement Snapshot 19
Feb 02 2024
DTM Sudan - Monthly Displacement Overview (05)
Jan 23 2024
DTM Sudan Weekly Displacement Snapshot 18
Jan 23 2024
DTM Sudan's Internally Displaced Persons 2023…
Jan 16 2024
DTM Sudan Weekly Displacement Snapshot 17
Jan 09 2024
DTM Sudan Weekly Displacement Snapshot 16
DTM Sudan Focused Flash Alert Aj Jazirah
Since 15 December 2023, DTM monitored the eruption of a series of armed clashes between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) across localities in Aj Jazirah state.
Jan 04 2024
DTM Sudan Focused Flash Alert Aj Jazirah
Jan 02 2024
DTM Sudan Weekly Displacement Snapshot 15
Dec 29 2023
DTM Sudan - Monthly Displacement Overview (04)
Dec 19 2023
DTM Sudan Weekly Displacement Snapshot 14
Pagination
DTM Sudan Weekly Displacement Snapshot 21
2024-02-14
<ul><li>DTM Sudan estimates that <strong>6,270,676 Individuals (1,249,695 Households)</strong>&nbsp;were&nbsp;recently internally displaced.</li><li>The IDP caseload was observed in 6,771&nbsp;locations across all of Sudan’s 18 states. </li><…
DTM Sudan Weekly Displacement Snapshot 20
2024-02-07
<ul><li>DTM Sudan estimates that&nbsp;<strong>6,217,222 individuals (1,238,945 households)</strong>&nbsp;were&nbsp;recently internally displaced.</li><li>The IDP caseload was observed in 6,709&nbsp;locations across all of Sudan’s 18 states. </…
DTM Sudan Weekly Displacement Snapshot 19
2024-02-02
<ul><li>DTM Sudan estimates that&nbsp;<strong>6,144,363 (1,224,269 Households)</strong>&nbsp;were&nbsp;recently internally displaced.</li><li>The IDP caseload was observed in 6,594 locations across all of Sudan’s 18 states. </li><li>The…
DTM Sudan Monthly Displacement Overview (05)
2024-01-24
<p><strong>Key Findings</strong></p><ul><li>DTM Sudan estimates that&nbsp;<strong>6,092,788 Individuals (1,213,683) Households)</strong>&nbsp;have been recently internally displaced.</li><li>IOM DTM also reports that an estimated…
DTM Sudan Weekly Displacement Snapshot 18
2024-01-21
<ul><li>DTM Sudan estimates that&nbsp;<strong>6,069,193 (1,208,246 Households)</strong>&nbsp;were&nbsp;recently internally displaced.</li><li>The IDP caseload was observed in 6,482&nbsp;locations across all of Sudan’s 18 states. </li><li…
DTM Sudan Weekly Displacement Snapshot 17
2024-01-16
<p>In this weekly snaphot 17, DTM Sudan estimated that <strong>6,055,749</strong> individuals (<strong>1,206,376</strong> Households) were recently internally displaced. The internally displaced persons (IDP) caseload was observed in 6,355 locations across all of Sudan…
DTM Sudan Weekly Displacement Snapshot 16
2024-01-03
<p>From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) in multiple cities across Sudan. Clashes initially took place in cities across Northern and Khartoum states, later spreading across the Darfur and Kordofan regions.</p…
DTM Sudan Weekly Displacement Snapshot 15
2023-12-27
<p>From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that <strong>5,942,580</strong> individuals (<strong>1,182,895</strong> households) were…
DTM Sudan Monthly Displacement Overview (04)
2023-12-25
<p><strong>Key Findings</strong></p><ul><li>DTM Sudan estimates that&nbsp;<strong>5,856,777&nbsp;Individuals (1,165,764 Households)</strong>&nbsp;have been recently internally displaced.</li><li>IOM DTM also reports that an…
DTM Sudan Weekly Displacement Snapshot 14
2023-12-13
<p>From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that <strong>5,540,232 </strong>individuals (<strong>1,102,100</strong> households) were…
DTM Sudan Weekly Displacement Snapshot 13
2023-12-06
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that 5,424,772 individuals (1,079,074 Households) were recently internally displaced. The internally displaced persons (IDP…
DTM Sudan Weekly Displacement Snapshot 12
2023-11-29
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that 5,340,863 Individuals (1,063,273 Households) have been recently internally displaced. The IDP caseload has been…
DTM Sudan Monthly Displacement Overview (03)
2023-11-28
Overview: IOM DTM Sudan is pleased to present its third Monthly Displacement Overview. This publication provides an account of Sudan’s displacement context since 15 April 2023 – outlining population caseloads and movements, as well the present and evolving needs of Sudan’s growing IDP caseload…
DTM Sudan Weekly Displacement Snapshot 11
2023-11-16
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that 5,090,869 Individuals (1,013,051 Households) have been recently internally displaced. The IDP caseload has been…
DTM Sudan Weekly Displacement Snapshot 10
2023-11-09
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that 4,955,538 Individuals (986,267 Households) have been recently internally displaced. The IDP caseload has been observed…
DTM Sudan Weekly Displacement Snapshot 9
2023-11-07
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that 4,889,616 Individuals (973,444 Households) have been recently internally displaced. The IDP caseload has been observed…
DTM Sudan Monthly Displacement Overview (02)
2023-10-25
Overview: IOM DTM Sudan is pleased to present its second Monthly Displacement Overview. This publication provides an account of Sudan’s displacement context since 15 April 2023 – outlining population caseloads and movements, as well the present and evolving needs of Sudan’s growing IDP caseload…
DTM Sudan Weekly Displacement Snapshot 8
2023-10-19
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). Clashes initially took place in cities across Northern and Khartoum states, later spreading across the Darfur and Kordofan regions. Key Findings DTM Sudan estimates that 4,…
DTM Sudan - Weekly Displacement Snapshot (07)
2023-10-13
Overview From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). Clashes initially took place in cities across Northern and Khartoum states, later spreading across the Darfur and Kordofan regions. Key Findings DTM Sudan…
Sudan — Weekly Displacement _Snapshot (6) — 5 October 2023
2023-10-05
From 15 April 2023, armed clashes erupted between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF). As a result of the military clashes, DTM Sudan estimates that 4,551,795 Individuals (907,833 Households) have been recently internally displaced. The IDP caseload has been observed…