Medical officials in Gaza said on Tuesday that at least 115 children had died since the Israeli assault began 11 days ago, amid warnings that the bombardment and continuing blockade could spur a new generation to embrace violence.

Said Ghabayen, a doctor and father of six living north-east of Gaza City, said the din of nearby artillery fire and air strikes for almost four hours on Monday night was the worst his family had experienced in the 11-day assault.