Israel's White Phosphorus Use in Lebanon

White phosphorus burns at temperatures > 800 °C and can melt metal.
It appears white, yellow or colour‑less and emits a garlic‑like odor.
Used by militaries for smoke screens and illumination; difficult to extinguish and continues burning until fully consumed or deprived of oxygen.
Health hazards: deep burns to bone, organ damage (liver, kidneys, heart), metabolic disorders (e.g., abnormal potassium levels).
Human Rights Watch report (10 Mar 2026) alleges Israeli use in Lebanese residential areas, causing civilian casualties.

The Israel‑Lebanon conflict has intensified, with aerial strikes leading to civilian harm.
White phosphorus is classified as an incendiary munition; while not outright banned, its use against civilians is restricted under international law.
Convention on Certain Conventional Weapons (CCW), 1980 – especially Protocol III – limits incendiary weapons that cause excessive injury or indiscriminate harm.
India has ratified all five protocols of the CCW, committing to the restrictions therein.
Israel is not a signatory to Protocol III, complicating accountability mechanisms.

Highlights the need for robust monitoring of arms usage and compliance with IHL by all states, including allies.
Reinforces India's diplomatic stance in multilateral forums (UN, CCW meetings) to advocate stricter enforcement of Protocol III.
Provides a case study for policy formulation on export controls of dual‑use chemicals and munitions.
Underlines the importance of civil‑society vigilance (e.g., HRW, Amnesty) in documenting potential war crimes.

International Law: CCW Protocol III (1995) – restricts use of incendiary weapons against civilians; permits use for smoke/illumination if not directed at populated areas.
Domestic Law: India’s Foreign Trade (Development and Regulation) Act, 1992 and Arms Export Control Rules align with CCW obligations.
Constitutional Aspect: Article 21 (Right to Life) can be invoked in international fora to argue against weapons causing indiscriminate civilian harm.

Geneva Conventions (1949) & Additional Protocols – principle of distinction and proportionality.
UN Charter – obligations to settle disputes peacefully; use of prohibited weapons may breach peace‑keeping mandates.
Human Rights Treaties – e.g., ICCPR, which protect the right to life and health.

White phosphorus is a high‑temperature incendiary with severe civilian health impacts.
Its use in populated areas breaches CCW Protocol III and core IHL principles.
India, as a CCW party, must advocate compliance, monitor exports, and engage diplomatically to curb such violations.
The incident serves as a relevant case for UPSC on international law, arms control, and India’s foreign policy responsibilities.