Three sons of Hamas leader Haniyeh killed in Israeli airstrike ReutersIran reiterates promise to retaliate against Israel over killings The Associated PressNetanyahu, war cabinet not briefed before killing of Haniyeh’s sons – report The Jerusalem PostIsraeli airstrike kills 3 sons, 4 grandchildren of Hamas leader in Gaza FOX 7 Austin3 of Hamas leader Ismail Haniyeh’s ‘terrorist’ sons killed by Israeli airstrike, IDF says Fox News