A displaced child looks on while sheltering in a UNRWA school in Rafah, Gaza Strip, on Thursday. Reuers

"Each one has a heartbreaking story of loss and grief," said Jonathan Crickx, spokesman for the UN children's agency UNICEF in the Palestinian territories.

"This figure corresponds to one per cent of the overall displaced population — 1.7 million people," he told a media briefing in Geneva, via video-link from Jerusalem. Each one "is a child who is coming to terms with a horrible new reality."

Crickx said that tracing who the children were was proving "extremely difficult," as sometimes they were brought to a hospital where they may be wounded or in shock, and "they simply can't even say their names."

He said that during conflicts, it was common for extended families to take care of children who lost their parents.

However, in Gaza, "due to the sheer lack of food, water or shelter, extended families are themselves distressed and face challenges to immediately take care of another child as they themselves are struggling to cater for their own children and family," said Crickx.

Broadly, UNICEF terms separated children as those who are without their parents, while unaccompanied children are those who are separated and also without other relatives.

A MILLION CHILDREN NEED MENTAL HELP

He said the mental health of children in Gaza was being severely affected by the war. "They present symptoms like extremely high levels of persistent anxiety, loss of appetite, they can't sleep, they have emotional outbursts or panic every time they hear the bombings," he explained.

Before the conflict erupted, UNICEF estimated that more than 500,000 children in the Gaza Strip needed mental health and psycho-social support.

Now it believes that "almost all children are in need" of such help — more than one million children, said Crickx. "Children don't have anything to do with this conflict. Yet they are suffering like no child should ever suffer," said Crickx.

"No child should ever be exposed to the level of violence seen on Oct.7 — or to the level of violence that we have witnessed since then."

He called for a ceasefire so that UNICEF could conduct a proper count of children who are unaccompanied or separated, trace relatives, and deliver mental health support.

Agence France-Presse