{ "site": "https://trumpswarcrimes.com", "generatedAt": "2026-04-08T03:57:56.483Z", "record": { "slug": "white-phosphorus-lebanon-complicity", "title": "US-Supplied White Phosphorus Used Over Lebanese Civilian Areas", "url": "https://trumpswarcrimes.com/incident/white-phosphorus-lebanon-complicity", "date": "2023-10-08", "lastUpdated": "2026-03-25", "displayDate": "October 8, 2023", "displayLastUpdated": "March 25, 2026", "summary": "Israel deployed US-supplied white phosphorus over Lebanese civilian areas in 191 attacks across 17+ municipalities since October 2023, continuing through March 2026. HRW verified the attacks as unlawfully indiscriminate and called for suspension of US arms transfers.", "category": "complicity-in-genocide", "categoryLabel": "Complicity in Genocide", "severity": "extreme", "severityLabel": "War Crime / Crime Against Humanity", "posture": "reported", "postureLabel": "Reported record", "ongoing": true, "victims": "Lebanese civilians in at least 17 municipalities across southern Lebanon, including the towns of Yohmor, Dhayra, Aita al-Chaab, and al-Mari. White phosphorus causes severe burns, respiratory damage, and persistent contamination. Civil defense workers responding to fires are also at risk.", "perpetrators": "Israeli military (direct use of white phosphorus munitions), United States (supply of white phosphorus munitions and continued arms transfers despite documented unlawful use)", "structuredVictims": [], "structuredPerpetrators": [], "legalBasis": "CCW Protocol III (incendiary weapons), Additional Protocol I Articles 35 and 51 (indiscriminate attacks, superfluous injury), Rome Statute Article 8(2)(b)(xx) (war crimes), Arms Trade Treaty Article 6 (prohibition on arms transfers with knowledge of unlawful use)", "tags": [ "white phosphorus", "Lebanon", "Israel", "US arms transfers", "incendiary weapons", "war crimes", "Human Rights Watch", "complicity" ], "keyPoints": [ "Over 918 hectares hit across 191 white phosphorus attacks in southern Lebanon since October 2023, with 39% striking directly over civilian areas and only 44% in uninhabited zones.", "HRW verified the March 3, 2026 use of airburst white phosphorus over residential homes in Yohmor, classifying it as unlawfully indiscriminate under international humanitarian law.", "US-supplied white phosphorus munitions were confirmed used in attacks on Lebanese border villages including Dhayra, documented by both Amnesty International and the Washington Post.", "HRW called on states providing Israel with weapons, including the United States, to immediately suspend military assistance and arms sales, citing complicity in unlawful attacks.", "The continued supply of white phosphorus munitions despite documented unlawful use creates state responsibility for the US under the Arms Trade Treaty and complicity doctrines." ], "sourceCount": 7, "documentCount": 1, "updateCount": 0, "warCrimeClassification": "probable", "internationalLaw": [ { "statute": "Protocol III to the Convention on Certain Conventional Weapons", "article": "Article 2", "provision": "Prohibition on making civilians the object of attack by incendiary weapons, and on using air-delivered incendiary weapons against military targets within concentrations of civilians" }, { "statute": "Geneva Conventions", "article": "Additional Protocol I, Article 51", "provision": "Prohibition on indiscriminate attacks that are not directed at a specific military objective" }, { "statute": "Geneva Conventions", "article": "Additional Protocol I, Article 35", "provision": "Prohibition on methods or means of warfare which cause superfluous injury or unnecessary suffering" }, { "statute": "Rome Statute of the International Criminal Court", "article": "Article 8(2)(b)(xx)", "provision": "War crime: employing weapons, projectiles, material and methods of warfare which cause superfluous injury or unnecessary suffering" }, { "statute": "Arms Trade Treaty", "article": "Article 6", "provision": "States shall not authorize transfer of arms if they have knowledge the arms would be used in attacks directed against civilians or civilian objects" } ], "iccRelevance": true, "legalAnalyses": [ { "title": "Lebanon: Israel Unlawfully Using White Phosphorus", "url": "https://www.hrw.org/news/2026/03/09/lebanon-israel-unlawfully-using-white-phosphorus", "organization": "Human Rights Watch" }, { "title": "Lebanon: Israel's White Phosphorous Use Risks Civilian Harm", "url": "https://www.hrw.org/news/2024/06/05/lebanon-israels-white-phosphorous-use-risks-civilian-harm", "organization": "Human Rights Watch" }, { "title": "Israeli Officials Signal Stepped-Up Atrocities in Lebanon", "url": "https://www.hrw.org/news/2026/03/23/israeli-officials-signal-stepped-up-atrocities-in-lebanon", "organization": "Human Rights Watch" } ], "description": "Human Rights Watch has documented that the Israeli military used US-supplied white phosphorus munitions over civilian areas in southern Lebanon in at least 17 municipalities since October 2023, with continued use verified as recently as March 2026. The March 3, 2026 attack on Yohmor deployed airburst white phosphorus over residential homes, which HRW classified as unlawfully indiscriminate. Over 918 hectares have been hit across 191 documented attacks, with 39% striking directly over civilian areas.", "postureNote": "HRW has documented the attacks extensively and called for suspension of US arms transfers. The US has not publicly acknowledged its role in supplying the munitions or responded to calls for suspension. Israel has not acknowledged unlawful use. The ICC has jurisdiction over the situation.", "relatedIncidents": [ "gaza-arms-complicity", "icc-sanctions" ], "sources": [ { "url": "https://www.hrw.org/news/2026/03/09/lebanon-israel-unlawfully-using-white-phosphorus", "title": "Lebanon: Israel Unlawfully Using White Phosphorus", "publisher": "Human Rights Watch" }, { "url": "https://www.aljazeera.com/news/2026/3/9/israel-unlawfully-used-white-phosphorus-in-lebanon-hrw", "title": "Israel unlawfully used white phosphorus in Lebanon: HRW", "publisher": "Al Jazeera" }, { "url": "https://www.hrw.org/news/2024/06/05/lebanon-israels-white-phosphorous-use-risks-civilian-harm", "title": "Lebanon: Israel's White Phosphorous Use Risks Civilian Harm", "publisher": "Human Rights Watch" }, { "url": "https://www.france24.com/en/middle-east/20251203-study-reveals-persistent-danger-israeli-white-phosphorus-strikes-southern-lebanon", "title": "Study reveals persistent danger from Israel's white phosphorus strikes", "publisher": "France 24" }, { "url": "https://www.jurist.org/news/2026/03/rights-group-demands-israel-to-halt-use-of-incendiary-weapon-in-lebanon/", "title": "Israel used white phosphorus over civilian homes in Lebanon, HRW says", "publisher": "JURIST" }, { "url": "https://www.washingtonpost.com/world/2026/03/09/lebanon-israel-hezbollah-hrw-white-phosphorus/23c45b22-1b7d-11f1-a29c-fd43da9a479a_story.html", "title": "Lebanese parliament extends term as Israel intensifies attacks on Lebanon", "publisher": "Washington Post" }, { "url": "https://www.hrw.org/news/2026/03/23/israeli-officials-signal-stepped-up-atrocities-in-lebanon", "title": "Israeli Officials Signal Stepped-Up Atrocities in Lebanon", "publisher": "Human Rights Watch" } ], "documents": [ { "title": "Study reveals persistent danger from Israel's white phosphorus strikes in southern Lebanon", "url": "https://www.france24.com/en/middle-east/20251203-study-reveals-persistent-danger-israeli-white-phosphorus-strikes-southern-lebanon", "publisher": "France 24", "type": "Investigative report", "note": "Study documenting the persistent contamination and danger from white phosphorus residue in southern Lebanese communities." } ], "timeline": [ { "date": "2023-10-08", "title": "White phosphorus use in Lebanon begins", "summary": "Israeli forces begin using white phosphorus munitions in southern Lebanon, with HRW documenting use in municipalities along the border in the days following October 7, 2023." }, { "date": "2024-06-05", "title": "HRW documents white phosphorus use across 17 municipalities", "summary": "Human Rights Watch publishes detailed findings documenting Israeli white phosphorus use in at least 17 municipalities across southern Lebanon, including five where airburst munitions were used over populated residential areas." }, { "date": "2025-12-03", "title": "Study reveals persistent contamination danger", "summary": "France 24 reports on a study revealing persistent danger from white phosphorus contamination in southern Lebanese communities, including risks to returning civilians and agricultural workers." }, { "date": "2026-01-14", "title": "Investigation confirms widespread use across southern Lebanon", "summary": "France 24 Observers team publishes investigation confirming widespread Israeli use of white phosphorus across southern Lebanon, documenting 191 attacks covering over 918 hectares." }, { "date": "2026-03-03", "title": "Airburst white phosphorus deployed over homes in Yohmor", "summary": "Israeli military fires airburst white phosphorus munitions over residential homes in the southern Lebanese town of Yohmor. HRW verifies and geolocates eight images showing the attack and resulting fires in homes and vehicles." }, { "date": "2026-03-09", "title": "HRW demands halt to white phosphorus use and arms transfers", "summary": "Human Rights Watch publishes its latest report classifying the Yohmor attack as unlawfully indiscriminate and calling on states providing Israel with weapons, including white phosphorus munitions, to immediately suspend military assistance." } ], "updateLog": [], "contentHtml": "

What Happened

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Since October 2023, the Israeli military has deployed white phosphorus munitions extensively across southern Lebanon, with attacks continuing through March 2026. The munitions include US-supplied white phosphorus shells, creating direct US complicity in attacks that Human Rights Watch has classified as unlawfully indiscriminate under international humanitarian law.

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Scale of Use

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A comprehensive investigation by France 24's Observers team documented 191 white phosphorus attacks across southern Lebanon, striking over 918 hectares (2,268 acres). The geographic distribution reveals the indiscriminate nature of the campaign:

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Human Rights Watch verified white phosphorus use in at least 17 municipalities across southern Lebanon, including five where airburst munitions were deployed directly over populated residential areas.

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March 2026 Yohmor Attack

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On March 3, 2026, the Israeli military fired airburst white phosphorus munitions over residential homes in the southern Lebanese town of Yohmor. HRW verified and geolocated eight images showing the attack, documenting fires in at least two homes and one car caused by the burning phosphorus. The organization classified this as unlawfully indiscriminate — airburst white phosphorus in populated areas cannot meet the legal requirement to take all feasible precautions to avoid civilian harm.

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US-Supplied Munitions

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The Washington Post and multiple human rights organizations have confirmed that US-supplied white phosphorus munitions were used in attacks on Lebanese border villages including Dhayra, Aita al-Chaab, and al-Mari. The United States continues to supply arms to Israel despite repeated documentation of unlawful use.

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Persistent Contamination

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White phosphorus leaves persistent chemical contamination. A December 2025 study documented ongoing danger from white phosphorus residue in southern Lebanese communities, posing risks to returning civilians, agricultural workers, and children.

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Legal Analysis

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Direct Violations by Israel

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The use of airburst white phosphorus over populated residential areas violates:

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US Complicity Through Arms Transfers

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The United States bears responsibility as an arms supplier:

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Why This Is Classified Extreme

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International Law Violations

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  1. CCW Protocol III (Incendiary Weapons): Use of white phosphorus over populated areas violates restrictions on incendiary weapons.
    2. \n
  2. Additional Protocol I Article 51: Indiscriminate attacks on civilian areas.
    3. \n
  3. Additional Protocol I Article 35: Methods of warfare causing superfluous injury.
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  4. Rome Statute Article 8(2)(b)(xx): War crime of using weapons causing unnecessary suffering.
    5. \n
  5. Arms Trade Treaty Article 6: US supply of weapons with knowledge of unlawful use.
    6. \n
", "citation": "US-Supplied White Phosphorus Used Over Lebanese Civilian Areas. https://trumpswarcrimes.com/incident/white-phosphorus-lebanon-complicity. Published October 8, 2023. Updated March 25, 2026." } }