Phosphorous? Nice...

Not, I hasten to add, it is being used against the populace. No - it is being fired to screen troops where the populace happens to be, which is completely different. And hence not a war crime.

In fact, Israel isn't saying it is phosphorous... but they're also not saying what it is.

One of the most densely populated placed on the planet where the people can't even leave if they wanted to are having canisters of munitions fired at or near them (I doubt where the Palestinians are matters that much) that on contact with the skin causes chemical burns that will descend to the bone.