Haniyeh “passed as a result of a treacherous Zionist raid,” the movement said in a statement on Wednesday.
“The Islamic Resistance Movement Hamas mourns the sons of our great Palestinian people, the Arab and Islamic nation, and all the free people of the world,” it said.
Mousa Abu Marzook, a member of Hamas’ political bureau denounced the assassination as a “cowardly action” that would not go unanswered.