The legality of incendiary weapons, specifically those designed to project burning streams of ignited fuel, is a complex issue within international humanitarian law. While not explicitly banned outright, their use is heavily restricted by Protocol III of the 1980 Convention on Certain Conventional Weapons (CCW). This protocol prohibits their use against civilians, and even against military targets located within concentrations of civilians. The use of air-delivered incendiary weapons against military targets within a concentration of civilians is also prohibited.
The rationale behind these restrictions stems from the inherent indiscriminate nature of such weaponry and the potential for severe and long-lasting burns they inflict. Historically, their deployment has resulted in significant human suffering, contributing to the impetus for international legal limitations. Understanding the legal framework governing these weapons is crucial for maintaining ethical standards in armed conflict and mitigating unnecessary harm. This understanding contributes to the ongoing discussion regarding the balance between military necessity and humanitarian concerns.