A fresh Israeli air raid on Gaza early on Sunday killed a 12-year-old and wounded another Palestinian, bringing the death toll from strikes since Friday to 17, medical sources said.
"An Israeli air raid east of the Jabaliya refugee camp killed a 12-year-old and wounded another Palestinian," one medic told.
The Israeli military had no immediate comment.
The killing of the leader of the ultra-hardline Popular Resistance Comittees and a slew of other militants in Israeli raids on Friday unleashed a spiral of tit-for-tat violence on the Israel-Gaza border that has made for the highest death toll in more than three years.