The use of white phosphorus as a chemical weapon in the ongoing US-Israel-Iran war has caused concern after the IDF used it in southern Lebanon. Human Rights Watch (HRW) has accused Israel of using white phosphorus in residential areas of southern Lebanon. White phosphorus is very dangerous, as it creates burns that may continue until the chemical is fully consumed or deprived of oxygen. White Phosphorus in US-Israel-Iran WarWhite phosphorus is used as a chemical weapon due to its reactive and toxic properties. The use of white phosphorus is restricted under international humanitarian law and the Convention on Certain Conventional Weapons (CCW).
Source: dna March 10, 2026 10:36 UTC