Israeli Military Aircraft Reportedly Use Banned Phosphorus Shells in Southern Lebanon Attack

Israeli military aircraft struck the southern Lebanese town of Tayr with white phosphorus munitions on Sunday, Lebanon's official National News Agency reported, in what observers condemned as a flagrant violation of international humanitarian law prohibiting the use of such weapons in civilian areas.

The bombardment, carried out by Israeli warplanes, targeted Tayr in the Tyre district of southern Lebanon, an area that has faced repeated Israeli strikes since fighting escalated following the October 7, 2023 Hamas-led attack on Israel and Israel's subsequent military campaign in Gaza. White phosphorus ignites on contact with oxygen and continues to burn at temperatures exceeding 800 degrees Celsius, capable of causing severe burns that penetrate deep into human tissue and are notoriously difficult to extinguish.

The use of white phosphorus in densely populated or civilian areas is prohibited under Protocol III of the Convention on Certain Conventional Weapons, to which Israel is not a signatory, though its use against civilians is still considered a violation of customary international humanitarian law. Human Rights Watch and Amnesty International have previously documented Israeli use of white phosphorus in Lebanon and Gaza, allegations Israel has consistently denied or defended as lawful under military doctrine.

The latest strike comes as the international community continues to grapple with a near-total breakdown of the ceasefire framework in Lebanon, with Israeli forces conducting near-daily airstrikes on southern villages and infrastructure despite a formal cessation of hostilities agreed in late November 2024. Lebanese authorities have repeatedly lodged protests with the United Nations Interim Force in Lebanon, known as UNIFIL, and called on the international community to hold Israel accountable.

Qatar, which has played a central diplomatic role in mediating regional ceasefires and has consistently championed Palestinian and Lebanese civilian protection under international law, has previously condemned the use of banned munitions in civilian areas. Doha has called on the United Nations Security Council to enforce accountability mechanisms and has urged all parties to comply with international humanitarian law obligations.

The Lebanese government has not yet issued a formal statement on Sunday's strike in Tayr, though officials in Beirut have warned that continued Israeli violations risk reigniting a broader conflict along the Lebanese-Israeli border at a moment when the country's fragile political and economic recovery remains deeply vulnerable.