Enormous frustration among aid agencies - six months into the war on Gaza

More than 30 thousand Palestinian people, including 13 thousand children have been killed since the war began.

Save the Children's Joseph Kay says aid agencies are doing everything they can to monitor the situation and provide aid where they can - but hare still facing heavy restrictions from Israel.

He says numerous deaths of aid workers, including seven World Central Kitchen staff this week, has taken a toll.

Kay says the terrible tragedy highlights that nowhere in Gaza is safe.