Israel has killed more than 13,000 children in Gaza since October 7 while others are suffering from severe malnutrition and do not “even have the energy to cry”, the UN’s children’s agency, Unicef has said.

“Thousands more have been injured or we can’t even determine where they are. They may be stuck under rubble… We haven’t seen that rate of death among children in almost any other conflict in the world,” Unicef Executive Director Catherine Russell told CBS News.