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Mark Snoeck

@snoeck.bsky.social
2.8K followers 555 following 66 posts

Open Source Investigator | Sudan | Views are my own

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Reposted by Mark Snoeck
Marc Owen Jones @marcowenjones.bsky.social · 31/12/2025
🧵1/6 After the El Fasher massacre, I identified a large UAE-aligned influence operation on X promoting the Rapid Support Forces (RSF). Around 19,000 accounts showed strong indicators of automation - bots marcowenjones.substack.com/p/i-found-19... #Sudan #Dysinfluence
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Mark Snoeck @snoeck.bsky.social · 23/12/2025
This Sentinel-2 timelapse shows a route connecting Kufrah, Libya with Sudan. Vehicle tracks on this leg eastwards into Sudan – not visible in prior years – become visible following an increase of cargo flights at Kufrah airport. www.reuters.com/world/how-re...
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Mark Snoeck @snoeck.bsky.social · 10/12/2025
🚨 Out now: our interactive website and dashboard with 384 airstrikes linked to the Sudanese Armed Forces in Sudan, including map with filters and timeline, case studies and munition analysis. With Sudan Witness @cen4infores.bsky.social Access it here: sudanairstrikes-info-res-hub.hub.arcgis.com
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Mark Snoeck @snoeck.bsky.social · 10/12/2025
🚨 Out now: our interactive website and dashboard with 384 airstrikes linked to the Sudanese Armed Forces in Sudan, including map with filters and timeline, case studies and munition analysis. With Sudan Witness @cen4infores.bsky.social Access it here: sudanairstrikes-info-res-hub.hub.arcgis.com
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Mark Snoeck @snoeck.bsky.social · 09/12/2025
Tomorrow, we will publish our Sudan airstrikes dashboard, showing patterns of hits on residential neighbourhoods, markets and vulnerable communities. BBC's piece on our work and SAF's bombing campaign is out already, with comments from me With Sudan Witness at @cen4infores.bsky.social
bbc.com
Sudan war: Air force's bombing of towns, markets and schools has killed hundreds, report says
A detailed study highlights the military's aerial campaign and how civilians have been its victims.
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Wim Zwijnenburg @wammezz.bsky.social · 27/11/2025
Natural resource exploitation in #Sudan continues to be fueling the conflict. A new report by @paxforpeace.nl shows how the trade in #gumarabic is financing the Rapid Support Forces (RSF) through looting, taxation, and control of illicit trade routes. paxforpeace.nl/news/how-tra...
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Chris Osieck @chrisosieck.bsky.social · 07/11/2025
The FBI has subpoenaed the domain registrar of archive.today, demanding information about the owner. www.404media.co/fbi-tries-to...
404media.co
FBI Tries to Unmask Owner of Infamous Archive.is Site
The FBI has subpoenaed the domain registrar of archive.today, demanding information about the owner.
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Jan Kooy @kooyjan.bsky.social · 06/10/2025
🚨Judges of the International Criminal Court in The Hague have just convicted Ali Muhammad Ali Abd-Al-Rahman (also known as Ali Kosheib) for war crimes and crimes against humanity in Sudan’s Darfur region.
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Mark Snoeck @snoeck.bsky.social · 06/10/2025
This is als true for other NASA websites/platforms, such as NASA Worldview worldview.earthdata.nasa.gov
worldview.earthdata.nasa.gov
Worldview: Explore Your Dynamic Planet
The NASA Worldview app provides a satellite's perspective of the planet as it looks today and as it has in the past through daily satellite images. Worldview is part of NASA’s Earth Science Data and I...
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Reposted by Mark Snoeck
Chris Osieck @chrisosieck.bsky.social · 30/09/2025
When my grandfather died in 2004, I was 11. At his home in Nijmegen I found a battered briefcase, unopened for years. Inside: photos, consular forms and letters — a history of falling empire, colonial decoupling and rising nationalism that marked those who lived it. newlinesmag.com/first-person...
newlinesmag.com
Caught Between States as an Empire Dissolved
A Dutch-Indonesian family’s documents from the mid-20th century reveal a painful story of separation and an administrative nightmare that prefigures today’s xenophobic politics
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Sally Hayden @sallyhayd.bsky.social · 16/09/2025
A UN commission of inquiry has found that Israel has committed genocide against Palestinians in Gaza & says "the duty to prevent genocide obligates States to take all necessary steps to try to avoid or stop the commission of genocide". Its full report: www.ohchr.org/sites/defaul...
ohchr.org
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Craig Silverman @craigsilverman.bsky.social · 08/09/2025
GitHub recently restricted access to repos filed with OSINT/dark web/infosec links and resources. I spoke to multiple people that had their accounts blocked from public view without warning or explanation. Read GitHub's response and more @indicator.media: indicator.media/p/github-res...
indicator.media
Why is GitHub restricting accounts that share OSINT and dark web resources?
At least half a dozen repos or entire accounts were recently banned or blocked from public access
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Thijs Niks @thijs.niks.nu · 02/09/2025
I built a web tool so anyone can design and evaluate ridership and costs of high speed rail networks anywhere in the world: railmapper.net
railmapper.net
Rail Mapper
Design and analyze high speed rail networks
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Luke Moffett @lukemoffett.bsky.social · 07/08/2025
A must read - ‘They slaughtered us like animals’: the inside story of how one of the biggest atrocities of the Sudan war unfolded in Zamzam as UK prepared to host a global summit on bringing peace to Sudan, RSF paramilitary began a ‘genocidal’ massacre in Zamzam www.theguardian.com/global-devel...
theguardian.com
‘They slaughtered us like animals’: the inside story of how one of the biggest atrocities of the Sudan war unfolded in Zamzam
As the UK prepared to host a global summit on bringing peace to Sudan, the RSF paramilitary began a ‘genocidal’ massacre in Zamzam refugee camp. But when reports emerged of the killings, London held i...
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Mark Snoeck @snoeck.bsky.social · 06/08/2025
We traced an armoured vehicle used in a violent attack in Sudan, all the way back to a location in the middle of Libya's desert. There it was parked, at a location where we found hundreds of other vehicles parked in rows. Watch our investigation here: youtu.be/umaFPlwJUKM #KeepEyesOnSudan
youtu.be
How we found an RSF military camp in the Libyan desert
YouTube video by CIR - Centre for Information Resilience
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Mark Snoeck @snoeck.bsky.social · 04/08/2025
@ayinnetwork.bsky.social :طرحوا عليّ بعض الأسئلة حول تحقيقنا. اقرأ تقريرهم هنا 3ayin.com/rsf-and-libya/
3ayin.com
أدلة جديدة على دور ليبيا في تسليح قوات الدعم السريع – Ayin network – شبكة عاين
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Reposted by Mark Snoeck
Olaf Koens @olafkoens.nl · 02/08/2025
Lees het maar eens, deze afsluitende alinea in @standaard.be over kinderen in Gaza. Lees het dan nog eens.
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Mark Snoeck @snoeck.bsky.social · 01/08/2025
This investigation involves what may be the most extreme geolocation I've ever done.
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Lotfi El Hamidi @lotfielhamidi.bsky.social · 24/05/2025
Wat goed, @trouw.nl.
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Robert Simmon @rsimmon.bsky.social · 11/03/2025
Important example showing how synthetic aperture radar (SAR) and optical satellite data are complementary. Here are pairs of images used by Reuters to document gravesites in Sudan’s famine-stricken Zamzam camp. www.reuters.com/investigates... Imagery from Umbra (SAR) & Airbus (optical).
Four images showing fresh graves in cemeteries near the Zamzam refugee camp. The left column is two synthetic aperture radar images, which look like grainy black and white photos. On the right are two very high resolution true-color satellite images. Some graves are visible in both synthetic aperture radar and true-color imagery, others are more easily identified in one or the other. The two types combined help provide a more accurate picture of the total number of graves.
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Mark Snoeck @snoeck.bsky.social · 31/01/2025
New Google Earth imagery shows the devastating toll of a war that has been raging in the city of El Fasher (North Darfur) #Sudan for almost a year now. #KeepEyesOnSudan credit: Airbus/GE 1/3
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Reposted by Mark Snoeck
Sanjana Varghese @sanjanamv.bsky.social · 31/12/2024
For nearly two years, a shadowy paramilitary group – the Rapid Support Forces – has been terrorising Sudan. We spent months collecting evidence that identified commanders and revealed potential war crimes happening under their watch. www.nytimes.com/video/world/...
nytimes.com
Video: How ‘Trophy’ Videos Link Paramilitary Commanders to War Crimes in Sudan
Visual evidence collected and analyzed over months by The New York Times identifies the commanders leading an opaque paramilitary group, the Rapid Support Forces, as fighters under their watch commit ...
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Foeke Postma @foeke.bsky.social · 09/11/2024
The NYT front page could use some context right now: the "crowd attacking a person" in the video below are Maccabi Tel Aviv supporters, some of which donned masks and armed themselves with iron poles beforehand.
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Jake Godin @godin.bsky.social · 24/10/2024
PlanetScope imagery from October 20 and 23 via Planet Labs shows two very large columns of black smoke over northern Gaza's Jabaliya neighborhood — both appear to be over UNRWA schools that were, until recently, being used as shelters for internally displaced people.
satellite imagery showing Gaza's Jabaliya neighborhood and a column of black smoke on October 20satellite imagery showing Gaza's Jabaliya neighborhood and a column of black smoke on October 23
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Mark Snoeck @snoeck.bsky.social · 17/09/2024
In 2-3 years time, open source investigators might have an alternative to NASA FIRMS, with higher temporal and spatial resolution called the Earth Fire Alliance arstechnica.com/space/2024/0...
arstechnica.com
Google backs privately funded satellite constellation for wildfire detection
"Authorities will have high-resolution imagery that is updated globally every 20 minutes."
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Mark Snoeck @snoeck.bsky.social · 28/08/2024
Burned villages are frequently appearing in new satellite imagery since the start of conflict in Sudan last year. What's happening? Who is responsible? In last months, I've been working with CIR to create a short doc exploring those questions. You can now view it here: youtu.be/mTmPSHwNoHw?...
youtu.be
Meet the men burning down Sudan
YouTube video by CIR - Centre for Information Resilience
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Mark Snoeck @snoeck.bsky.social · 19/07/2024
Already looking forward to the Darknet Diaries episode on today’s Crowdstrike update @jackrhysider.bsky.social
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Mark Snoeck @snoeck.bsky.social · 02/07/2024
While making gains in other areas – the RSF continue their offensive on El Fasher (الفاشر), leading to more devastation in the city. Footage recorded last week shows RSF with burning property in the southern part of the city. 📍13.591227,25.356525
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Mark Snoeck @snoeck.bsky.social · 02/05/2024
RSF celebrating against the backdrop of a burning neighbourhood in El Fasher (الفاشر), #Sudan, in the morning of 29 April. 13.617611,25.380079
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Mark Snoeck @snoeck.bsky.social · 22/02/2024
Geolocation of footage showing the destruction of the market in Abathok, Abyei. The Abyei administration reported 18 civilians killed, and another 18 wounded. Insert courtesy of Copernicus Sentinel-2. 📍 9.483633,28.552820
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Mark Snoeck @snoeck.bsky.social · 12/02/2024
Zurug, a town in N-Darfur #Sudan that was reportedly used as an arms trade hub by the RSF – was apparently hit by airstrikes on January the 16th. It also seems a residential compound was hit, as 3 videos posted the next day show a burnt compound and large crater 1/5 Credit: Planet
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Mark Snoeck @snoeck.bsky.social · 08/02/2024
Geolocation of fires and smoke on the outskirts of Dilling (الدلنج), S-Kordofan, #Sudan, on 7 January. SPLM-N and SAF allegedly took control of the town that day, while clashes with RSF reportedly took place next day. The cause of the fires is unknown. 📍 12.0408,29.6764
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Mark Snoeck @snoeck.bsky.social · 15/11/2023
Geolocation of RSF Deputy Commander Abdulrahim Daglo in El Geneina (الجنينة), in a video posted on 4 November, the same day videos and reports of violence in Ardamata (أردمتا) started circulating. 13.432715,22.420533 source: www.facebook.com/100095343580...
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Mark Snoeck @snoeck.bsky.social · 24/10/2023
Sisi, a village in West Darfur along the main road between El Geneina and Murnei, was fully destroyed in several events in July-September. This happened after fire attacks in Murnei end June. 📍13.192972,22.738883 Image credit: CNES / Airbus
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Mark Snoeck @snoeck.bsky.social · 18/10/2023
Honoured to work with the Centre for Information Resilience to investigate and map village fires in Darfur/#Sudan to expose human rights abuses. Today, CIR's Sudan Witness launched an interactive map providing a visual display with at least 68 villages that were damaged by fire since April. 1/x
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Mark Snoeck @snoeck.bsky.social · 22/09/2023
Kubum, South Darfur, is the last in a series of attacks in this region. Fires were also detected in the town on August 8, but no damage was observed then. Multiple nearby towns and hamlets where subsequently targeted, with Kubum lastly this week. 1/4
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Mark Snoeck @snoeck.bsky.social · 19/09/2023
The Kubum region, South Darfur, Sudan, continues to be the target of fire attacks. Yesterday, 18 Sept, Sentinel-2 satellites captured this image that shows fires throughout Kubum village itself.
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Mark Snoeck @snoeck.bsky.social · 17/08/2023
New Google Earth imagery confirms that Tendelti / Echbara, a village at the Chadian border in West Darfur, sustained large-scale fire damage around May 17. 13.667336,22.133821
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