The Israeli military has said it will stop using white phosphorus in artillery shells.
The government has been under severe criticism from human rights groups after it was used during the Gaza conflict, where an unknown number of civilians were killed and injured in attacks using the chemical.
The chemical is usually used to create smoke screens in battlefields but can also cause severe injuries to people. International law bans the use of white phosphorus against civilian forces or in air attacks against enemy forces in civilian areas.