Open source investigation, or ‘OSI’, refers to information collected from publicly available sources. Common OSI sources include social networks, online forums, corporate and governmental websites, blogs, videos, news reports, and publicly available satellite images.
Civil society investigators such as ourselves commonly do not have privileged access to classified information, making the information that is available from ‘open sources’ crucial in identifying and analysing human rights violations by states and militaries.
While open source information is available to anyone, it’s not always easy to find, and open source investigators are required to use a wide variety of open source and proprietary research tools. Our partners and friends at Bellingcat maintain a live directory of such tools here.
I.121 Airstrikes on Minab Primary School
- Date of Incident
- 28 Feb 2026
- Location
- Shajareh Tayyebeh School, Minab, Iran
- Forums
- Media
- Commissioned By
- Full Story Films
- Summary
- At least 121 children were killed at their primary school in the city of Minab on the first day of the 2026 US-Israeli war against Iran. Following calls from bereaved families and working with Sky News, we reconstructed the circumstances surrounding the airstrikes that claimed their lives.
I.120 The Massacre of Aid Workers in Tel al-Sultan
- Date of Incident
- 23 Mar 2025
- Location
- Tel al-Sultan, Gaza
- Forums
- Human Rights Report, Media
- In Partnership With
- Earshot
- Summary
- On 23 March 2025 in Tel al-Sultan, Gaza, Israeli forces massacred fifteen Palestinian aid workers travelling in clearly marked humanitarian vehicles, later burying their bodies and vehicles in a shallow mass grave. FA and Earshot worked with the Palestine Red Crescent Society and survivors of the massacre to reconstruct the incident with unprecedented precision.
I.118 Three Days at Al-Azhar University: 28-30 January 2024
- Date
- 28 Jan 2024 – 30 Jan 2024
- Summary
- Since October 2023, Israeli evacuation orders have repeatedly displaced Palestinians throughout Gaza, often to areas designated as 'humanitarian' or ‘safe zones’ but that in fact were no less dangerous and critically lacking in life-sustaining provisions. Through the account of a couple from Beit Hanoun, this narrative study tells a harrowing story of endurance in the midst of persistent violence.
I.109 A Cartography of Genocide: Israel's Conduct in Gaza since October 2023
- Date of Incident
- 07 Oct 2023 – Ongoing
- Location
- Gaza, Occupied Palestinian Territories
- Forums
- Legal Process, Web Platform
- Commissioned By
- Self-Initiated
- Summary
- Since October 2023, we have closely monitored Israel’s military campaign in Gaza and the resulting extensive civilian harm. Comprehensive cartographic analysis, published as a web platform and in-depth report, reveals patterns of violence which indicate a systematic and organised campaign to destroy life, conditions necessary for life, and life-sustaining infrastructure.
I.116 The Architecture of Genocidal Starvation
- Date of Incident
- 18 Mar 2025 – 01 Aug 2025
- Location
- Gaza, Occupied Palestinian Territories
- Forums
- United Nations, Parliamentary Inquiry
- In Partnership With
- World Peace Foundation
- Summary
- A ceasefire is not enough. The Israeli military’s weaponisation of aid and starvation to displace and destroy Palestinian society will not stop as long as Israel controls aid distribution. We show how Israel has imposed a deadly aid system through GHF ration stations, while dismantling a proven civilian-led model, to concentrate Palestinians in Rafah and push Gazan society toward collapse.
I.114 Shoot Me, I Bare My Chest: The Killing of Abu Sayed
- Date of Incident
- 16 Jul 2024
- Location
- Rangpur, Bangladesh
- Forums
- Exhibition, Media
- In Partnership With
- Drik Picture Library
- Summary
- On 16 July 2024, police fatally shot a student, Abu Sayed, during mass protests over Bangladesh’s reinstated quota system. His extrajudicial killing became a symbol of resistance amid a broader uprising against authoritarianism, economic injustice, and systemic state violence.
I.111 The Massacre at Tur Al-Zagh: Al-Dawayima, 29 October 1948
- Date of Incident
- 29 Oct 1948
- Location
- Al-Dawayima, Palestine
- Forums
- Exhibition, Media
- In Partnership With
- Palestine Land Society
- Summary
- In collaboration with Palestine Land Society and working first-hand with Palestinian survivors of the 1948 Nakba, FA has uncovered new evidence related to a major massacre carried out by Israeli forces on 29 Oct 1948 in the village of al-Dawayima.
I.110 The Evros/Meriç River: A Century of Border Design
- Date of Incident
- 1926 – 2025
- Location
- Evros/Meriç river, Greece/Turkey
- Forums
- Web Platform
- In Partnership With
- Self-Initiated
- Summary
- First drawn a century ago, the border that separates Greece from Turkey along the Evros/Meriç river at the EU’s southeastern frontier is deadlier and more opaque than ever. FA/Forensis built an interactive platform that unpacks this complex and lethal border infrastructure, and examines the present-day condition of the border against the transformation of the river landscape over the past century.
I.102 Airstrike in Tel al-Sultan: Israel attacks its own ‘humanitarian zones’
- Date
- 24 May 2024 – 26 May 2024
- Summary
- An Israeli airstrike on a tent camp filled with displaced civilians west of Rafah prompted outrage, since the attack killed at least 45 people in an area previously declared 'safe' by Israeli social media posts and leaflets. Here, we highlight how Israel's inconsistent and contradictory guidance leaves international media confused, and Palestinian civilians exposed to mortal danger.
Attacks on Aid in Gaza: Preliminary Findings
- Date
- 08 Oct 2023 – 25 Apr 2024
- Summary
- As part of an in-depth investigation into Israel’s attacks on aid in Gaza since October 2023, we are releasing a series of preliminary findings and a map of the attacks we have documented to date. Our analysis shows the systematic targeting of civilians seeking aid, aid infrastructure, aid convoys, and personnel responsible for aid distribution.
I.101 ‘No traces of life’: Israel’s Ecocide in Gaza 2023-2024
- Date of Incident
- 07 Oct 2023 – Ongoing
- Location
- Gaza
- Forums
- Legal Process, Media
- Commissioned By
- Self-Initiated
- Summary
- Since October 2023, the Israeli military has systematically targeted agricultural land and infrastructure in Gaza. Marking the occasion of Land Day in Palestine, our investigation reveals that the widespread destruction of orchards and greenhouses in Gaza is a deliberate act of ecocide that supports Israel’s genocidal campaign.
I.100 Humanitarian Violence in Gaza
- Date of Incident
- 07 Oct 2023 – Ongoing
- Location
- Gaza, Occupied Palestinian Territories
- Forums
- Legal Process, Human Rights Report, Web Platform
- Commissioned By
- Self-Initiated
- Summary
- Since 7 October 2023, the Israeli military has abused and weaponised humanitarian measures such as ‘evacuation orders’, ‘safe routes’, and ‘safe zones’ to facilitate the systematic mass displacement of the Palestinian civilian population toward the southern border of Gaza.
I.99 An Assessment of Visual Material Presented by the Israeli Legal Team at the ICJ
- Date of Incident
- 12 Jan 2024
- Location
- —
- Forums
- Legal Process
- Commissioned By
- Self-Initiated
- Summary
- Forensic Architecture’s analysis of the visual material presented by the Israeli legal team at the ICJ hearing on 12 January 2024 found multiple instances of misrepresentation, mislabelling, and misleading descriptions.
I.84 Drift-backs in the Aegean Sea
- Date of Incident
- March 2020 – Ongoing
- Location
- Aegean Sea
- Forums
- Legal Process, Human Rights Report, Media, Parliamentary Inquiry, Web Platform
- In Partnership With
- Forensis
- Summary
- Asylum seekers crossing the Aegean Sea are intercepted within Greek waters or arrested after they arrive on Greek shores, beaten, stripped of their possessions, and then forcefully loaded onto life rafts and left to drift back to the Turkish coast. FA/Forensis verified and mapped evidence for over 2000 such ‘drift-backs’, demonstrating the scale of this violent and illegal border defence practice.
I.97 Destruction of Medical Infrastructure in Gaza
- Date of Incident
- 07 Oct 2023 – Ongoing
- Location
- Gaza, Palestine
- Forums
- Legal Process, United Nations, Human Rights Report, Media, Web Platform
- Commissioned By
- Self-Initiated
- Summary
- Since 7 October 2023, we have aggregated news reports of Israeli military attacks on medical infrastructure in Gaza. Our analysis suggests that hospitals in Gaza have been subjected to a pattern of intimidation, direct targeting, siege, and occupation by the Israeli military over the course of the 2023 invasion.
I.95 The Pylos Shipwreck
- Date of Incident
- 13 Jun 2023 – 14 Jun 2023
- Location
- Mediterranean Sea, Greece
- Forums
- Media, Web Platform
- Commissioned By
- Self-Initiated
- Summary
- On 14 June 2023, a boat carrying hundreds of migrants sank inside the Greek search and rescue zone in the Mediterranean Sea—the deadliest migrant shipwreck in recent history. Our digital reconstruction of the boat and mapping of its trajectory reveal inconsistencies in the Hellenic Coast Guard’s (HCG) account and indicate that over 600 people drowned as the result of a failed towing by the HCG.
I.94 Executions and Mass Graves in Tantura, 23 May 1948
- Date of Incident
- 22 May 1948
- Location
- Tantura, Palestine
- Forums
- Legal Process, Media
- Commissioned By
- Adalah Legal Center for Arab Minority Rights
- Summary
- Our investigation reveals new evidence about massacres conducted in the Palestinian village of Tantura by Israeli forces after its occupation on 22-23 May 1948 and subsequent depopulation. Launched on the 75th anniversary of the Nakba, it brings together testimonies and photographic evidence to locate several mass graves in which the victims were buried—including one previously unidentified.
I.92 'Tear Gas Tuesday' in Downtown Portland
- Date of Incident
- 02 Jun 2020
- Location
- Portland, Oregon, USA
- Forums
- Legal Process, Exhibition, Media
- Commissioned By
- Self-Initiated
- Summary
- Over the summer of 2020, Portland's police force deployed large amounts of tear gas to suppress local demonstrations against racialised police violence. Focusing on a single representative day—2 June 2020—we simulated the path of the toxic tear gas clouds as they spread widely across the city centre, demonstrating that the concentration levels were in serious excess of recognised safe thresholds.
SP.1 A City Within a Building: The Mariupol Drama Theatre · Supported Project ↗
- Date of Incident
- 24 Feb 2022 – 16 Mar 2022
- Location
- Donetsk Academic Regional Drama Theatre, Mariupol, Ukraine
- Forums
- Media
- An FA-supported project by
- The Center for Spatial Technologies (CST), Forensis
- Summary
- Before it was destroyed by a Russian airstrike, the Mariupol Theater was not only a key refuge in the besieged city but a unique site of solidarity and resistance. Working with Forensis and FA, the Center for Spatial Technologies assembled a vast archive of evidence and interviewed survivors of the strike to tell the story of a self-organised commune: a city within a building.
SP.91 Fire in Moria Refugee Camp · Supported Project ↗
- Date of Incident
- 08 Sep 2020
- Location
- Lesvos, Greece
- Forums
- Legal Process, Exhibition, Media
- Commissioned By
- Lawyers for the Moria 6
- Summary
- The fire which destroyed the Moria refugee camp on the Greek island of Lesvos was at least the 247th outbreak to have occurred in and around the overcrowded camp since 2013. Six young asylum seekers who came to be known as the 'Moria 6' were accused of arson and jailed. FA and Forensis reconstructed the fire’s spread, casting significant doubt on the basis for those convictions.
I.90 The Beirut Port Explosion: Destruction of Destruction
- Date of Incident
- 04 Aug 2020 – Ongoing
- Location
- Beirut, Lebanon
- Forums
- —
- In Partnership With
- Febrayer Network
- Summary
- Following the 2020 Beirut port explosion, the city's grain silos suffered a prolonged period of steady ruination. To understand how the gradual destruction of a ruin happened behind state cordons in the nearly two-year period since the blast, Febrayer and FA reconstructed the site to present a unified account of the state’s mismanagement of this important site of material evidence and memory.
I.89 The Beirut Port Explosion: The Welders
- Date of Incident
- 04 Aug 2020
- Location
- Beirut, Lebanon
- Forums
- Media
- In Partnership With
- Febrayer Network
- Summary
- This investigation examines the validity of the most widely accepted theory to explain what triggered the deadly blast in the port of Beirut on 4 August 2020. Lebanese and international authorities, as well as the FBI and the Lebanese Internal Security, claimed the fire that in turn instigated the explosion was caused by the shoddy work of Syrian welders—but our analysis challenges these claims.
I.84 Gold Mining and Violence in the Amazon Rainforest
- Date of Incident
- 2019 – Ongoing
- Location
- Yanomami Territory
- Forums
- Media
- In Partnership With
- The Climate Litigation Accelerator (CLX)
- Summary
- This investigation demonstrates how the Bolsonaro administration’s policies led directly to a rapid spread of destructive gold mining in the Brazilian Amazon and increasing violence against Indigenous communities.
I.83 Sheikh Jarrah: Ethnic Cleansing in Jerusalem
- Date of Incident
- 12 May 2021
- Location
- Sheikh Jarrah, Jerusalem
- Forums
- Media
- Commissioned By
- Self-Initiated
- Summary
- This interactive urban narrative explains the ways in which Palestinian families in Sheikh Jarrah are being forcibly displaced, and their struggle with Israeli courts and settler groups. The story traverses multiple scales starting from homes invaded by settlers, and moves to the street, neighbourhood, city and the land, showing how colonial practices and apartheid planning displace Palestinians.
I.82 Russian Strike on the Kyiv TV Tower
- Date of Incident
- 01 Mar 2022
- Location
- Kyiv, Ukraine
- Forums
- Exhibition, Media
- In Partnership With
- The Center for Spatial Technologies (CST)
- Summary
- The Russian strike on the Kyiv TV tower and the site of Babyn Yar on 1 March 2022 resulted in civilian casualties and urban destruction—but it also pierced through layers of historical strata, exposing a history of violence, genocide and negation that unfolded on the very same ground. This is the first installation in a new long-term collaboration with the Center for Spatial Technologies.
I.80 The Shelling of Khudair Warehouse: Chemical Warfare by Indirect Means
- Date of Incident
- 15 May 2021
- Location
- Gaza, Palestine
- Forums
- Legal Process, Media
- In Partnership With
- Al-Haq
- Summary
- Marking the launch of Al-Haq’s Forensic Architecture Investigation Unit based in Ramallah, we examined the circumstances of the 15 May 2021 Israeli bombing of the Khudair Pharmaceuticals and Agricultural Tools Company in Beit Lahiya—the largest agricultural chemical warehouse in Gaza—as part of the environmental disaster imposed on Palestinians.
I.79 Living Archaeology in Gaza
- Date of Incident
- 7th Century BCE – Ongoing
- Location
- Gaza
- Forums
- Legal Process, United Nations, Human Rights Report, Media
- Commissioned By
- Self-Initiated
- Summary
- Decades of bombings and humanitarian disaster inflicted by the Israeli occupation have posed a constant threat not only to Palestinian lives but also to their cultural heritage. FA has conducted the first open-source excavation of this remarkable archaeological site along Gaza’s coastline, illustrating the myriad risks it faces.
I.78 Pushbacks Across the Evros/Meriç River: The Case of Parvin
- Date of Incident
- 01 Feb 2020
- Location
- Evros/Meriç river, Greek-Turkish border
- Forums
- Legal Process, United Nations, Human Rights Report, Media
- Commissioned By
- European Center for Constitutional and Human Rights (ECCHR)
- Summary
- At Europe’s southeastern river border, migrants report being beaten, detained, and illegally ‘pushed back’ to Turkey from Greece by unidentified masked men. Greek and EU authorities refuse to investigate. We worked with Parvin, a young woman from Iran, to analyse evidence she had gathered during her crossings and reconstruct her journey and experiences of ‘pushback’.
I.74 The Murder of Lucas Villa
- Date of Incident
- 05 May 2021
- Location
- Pereira, Colombia
- Forums
- Media
- In Partnership With
- Bellingcat, Cerosetenta, Baudo Agencia Pública
- Summary
- On the 5th of May 2021, Lucas Villa, a Colombian student, was shot and fatally wounded in Pereira, Colombia while participating in the National Strike. Our findings suggest Lucas was targeted in a coordinated assassination.
I.73 Digital Violence: How the NSO Group Enables State Terror
- Date of Incident
- 01 Jan 2015 – Ongoing
- Location
- At least 45 countries worldwide
- Forums
- Legal Process, Exhibition, Media, Web Platform
- Commissioned By
- Self-Initiated
- Summary
- Supported by Amnesty International and the Citizen Lab, Forensic Architecture’s Digital Violence investigation is a multidimensional study of the global use of the malware Pegasus made by Israeli cyber-surveillance company NSO Group.
I.69 The Extrajudicial Execution of Ahmad Erekat
- Date of Incident
- 23 Jun 2020
- Location
- Palestine
- Forums
- Legal Process, Human Rights Report, Media
- Commissioned By
- Self-Initiated
- Summary
- On 23 June 2020, Ahmad Erekat, a 26-year-old Palestinian, was shot by Israeli occupation forces after his car crashed into a booth at an illegal checkpoint in the occupied West Bank in Palestine. Working in collaboration with the Palestinian human rights organization Al-Haq, Forensic Architecture’s Palestine Unit was asked by the Erekat family to examine the incident.
I.68 NSO Group’s Breach of Private Data with ‘Fleming’, a COVID-19 Contact-Tracing Software
- Date of Incident
- 01 Mar 2020 – ongoing
- Location
- Israel and around the world
- Forums
- Exhibition, Media
- Commissioned By
- Self-Initiated
- Summary
- In May 2020, an unprotected database belonging to Israeli cyber-weapons manufacturer NSO Group’s COVID-19 contact tracing software called 'Fleming' was left exposed. NSO denied there was a security breach. Forensic Architecture analysed a sample of the exposed database, which suggested that the data was based on ‘real’ personal data belonging to unsuspecting civilians.
I.67 Tear Gas in Plaza de la Dignidad
- Date of Incident
- 20 Dec 2019
- Location
- Plaza de la Dignidad, Santiago de Chile
- Forums
- Media
- Commissioned By
- No+lacrimógenas
- Summary
- On 20 December 2019, the Chilean security forces used unprecedented quantities of tear gas within a relatively small area against people engaging in peaceful and unarmed protest. Using visual open source analysis and fluid dynamic simulation, we measured the concentration of tear gas in air and on the ground to estimate the scale of health risks posed on civilians on this day.
I.65 The Beirut Port Explosion
- Date of Incident
- 04 Aug 2020
- Location
- Beirut, Lebanon
- Forums
- Media
- In Partnership With
- Mada Masr
- Summary
- The explosions that ripped through the port of Beirut in 2020 devastated the city, leaving as many as 300,000 homeless. Following calls for an independent investigation, we mapped the contents of the warehouse where the blast originated and the spread of fire that instigated it, and have released our 3D models of the incident as a free resource for investigators and civil society.
I.60 Police Brutality at the Black Lives Matter Protests
- Date of Incident
- 25 May 2020 – Ongoing
- Location
- Minneapolis, MN and across the US
- Forums
- United Nations, Web Platform
- In Partnership With
- Bellingcat
- Summary
- Protests against racialized police violence have swept the US, following the killings of George Floyd and others. Those protests have themselves been met with egregious brutality by police. With Bellingcat, we built a comprehensive archive of that systemic violence, to support accountability efforts.
I.61 The Killing of Muhammad al-Arab
- Date of Incident
- 02 Mar 2020
- Location
- Evros/Meriç river delta
- Forums
- Legal Process, Media, Parliamentary Inquiry
- In Partnership With
- Self-Initiated
- Summary
- When Turkey mobilized refugees and migrants to cross into Greece, reports emerged that Greek forces had responded with live fire, causing casualties. We confirmed that, despite Greece’s denials, automatic rounds were fired from the Greek side of the border and one person, Muhammad al-Arab, was shot dead near a group of armed Greek soldiers.
I.56 Cloud Studies
- Date
- 2008 - Ongoing
- Summary
- Toxic clouds colonise the air we breathe.
I.55 The Killing of Muhammad Gulzar
- Date of Incident
- 04 Mar 2020
- Location
- Kastanies/Pazarkule border crossing, Evros/Meriç region
- Forums
- Media
- In Partnership With
- Bellingcat, Lighthouse Reports
- Summary
- After Turkey started encouraging refugees and migrants to cross the Evros/Meriç land border into Greece, reports emerged that Greek forces had responded with live fire, causing multiple casualties. Despite Greece’s official denials, we confirmed that live rounds were indeed fired from the Greek side of the border, that several people were wounded, and one person, Muhammad Gulzar, was killed.
I.54 Model Zoo
- Date of Incident
- Various
- Location
- Various
- Forums
- Exhibition, Media
- In Partnership With
- Bellingcat, Amnesty International, Open source contributors
- Summary
- Since 2018, Forensic Architecture has been working with ‘synthetic images’—photorealistic digital renderings of 3D models—to train machine learning classifiers. Model Zoo includes a growing collection of 3D models of munitions and weapons, as well as the different classifiers trained to identify them making a catalogue of some of the most horrific weapons used in conflict today.
Detecting Tear Gas: Vision and Sound
- Date
- 20 Feb 2020
- Summary
- This study documents several case studies undertaken by Forensic Architecture researchers and OSS contributors. Following on from research we released in early 2019, in the course of the year we have expanded our research in human rights and machine learning, with a particular focus on applications of synthetic data.
I.46 The Battle of Ilovaisk
- Date of Incident
- 24 Aug 2014 – 03 Sep 2014
- Location
- Ilovaisk, Ukraine
- Forums
- Legal Process, Media
- Commissioned By
- European Human Rights Advocacy Centre (EHRAC)
- Summary
- The victory of pro-Russian separatists over the Ukrainian army in the battle for control of Ilovaisk was a defining moment in the 2014 conflict in eastern Ukraine. We used machine learning to search for evidence of Russian military involvement.
I.8 MatchKing: Warren B. Kanders and the Israeli army
- Date
- 14 May 2019
- Summary
- Warren B. Kanders, formerly vice chair of the board of trustees of New York's Whitney Museum, is connected to the US-based manufacturer Sierra Bullets. Sierra's 'Matchking' bullet is used by military snipers around the world. We traced a line from a manufacturing plant in Missouri to Gaza's eastern border, connecting Kanders to violence committed there against Palestinians by the Israeli army.
I.43 Triple-Chaser
- Date of Incident
- 26 Nov 2018
- Location
- Tijuana-San Diego border, US/Mexico; Gaza, Palestine; and around the world
- Forums
- Exhibition, Media
- In Partnership With
- Praxis Films
- Summary
- When US border agents fired tear gas grenades at civilians, including children, photographs linked the grenades to the Safariland Group, which is owned by Warren B. Kanders, the vice chair of the board of trustees of the Whitney Museum of American Art. In response to our invitation to the Whitney Biennial 2019, we developed machine learning classifiers to search for Safariland munitions online.
I.27 Torture and Detention in Cameroon
- Date of Incident
- 01 Jan 2015 – 01 Jan 2016
- Location
- Far North, Cameroon
- Forums
- Media
- Commissioned By
- Amnesty International
- Summary
- In the US-backed war against Boko Haram, Cameroon’s security forces are detaining and torturing civilians with impunity. Investigating allegations made by survivors from two sites of illegal detention, we found US military personnel living and working in close proximity to sites of torture.