How the 'law of war' could apply to an Israeli ground invasion of Gaza
With Israel appearing to be on the cusp of a ground invasion into Gaza, President Joe Biden and other world leaders this week said the Jewish state has the right to defend itself against the recent brutal attacks by Hamas.
At the same time, they warned, Israel must abide by the "law of war" in protecting innocent Palestinians living in Gaza.
But with the prospect of hundreds, if not thousands more Palestinian civilians killed, can Israel do both? And could either Israel or Hamas be prosecuted for war crimes?
Click here to read what you need to know about international humanitarian laws and how they apply in the Israeli-Hamas conflict in Gaza.
-ABC News' Anne Flaherty