Human Rights Watch says Israel has killed thousands of Palestinians in Gaza by denying them clean water in Gaza.
Human Rights Watch released a report on Thursday, noting, "This policy ... means ... crime against humanity.
"This policy also amounts to an 'act of genocide' under the Genocide Convention of 1948," it adds.
Human Rights Watch is the second major rights group this month to call Israel's actions in Gaza genocide, following a similar report from Amnesty International.