Ban Ki-moon, Deputy Chair of The Elders and former UN Secretary-General, said:

 

"The killing of Israeli citizens and hostage taking by Hamas are shocking war crimes. But any military operation by Israel must be limited in scope, compliant with the laws of war, and take all possible measures to protect civilians. Israel responding to the atrocities committed by Hamas with more war crimes will generate more hatred and violence against Israelis. At this terrible time, I urge all parties to remember their common humanity. Palestinian and Israeli lives are of equal worth."