Gaza residents lose entire families

As Israel prepared for a ground assault on the Hamas-controlled Gaza Strip, Palestinians who have lost family members in air strikes were bracing for more destruction.

Um Mohammad Al-Laham's 4-year-old granddaughter Fulla Al-Laham lay in a Gaza hospital, which like others is operating on low supplies of medicine and fuel. She said an Israeli air strike hit the family home, killing 14 people including Fulla's parents, siblings and members of her extended family.

"All of a sudden and without warning, they bombed the house on top of the residents inside. No-one survived except my grandchild Fulla," said the grandmother, who has witnessed many wars between Hamas and the Israeli army over the years. She says this is the toughest.

"Fourteen people martyred, no-one was left except Fulla," she said. "She doesn't talk, nothing, just lays in her bed and they give medicine."

One other 4-year-old child in the family had also been left with almost no relatives, the grandmother said. Israel has unleashed the heaviest air strikes ever on Gaza. It has vowed to annihilate the Palestinian group Hamas in retaliation for a rampage by its fighters in Israeli towns eight days ago in which its members shot men, women and children and seized hostages in the worst attack on civilians in the country's history.

Some 2,300 people were killed in the unexpected onslaught, with graphic mobile phone video footage and reports from medical and emergency services of atrocities in the overrun towns and kibbutzes.

Israel has put Gaza, home to 2.3 million Palestinians, under siege and told people to leave their homes in the north of the enclave and move south.

Hamas has urged people not to leave, saying roads out are unsafe. It said dozens of people had been killed in strikes on vehicles carrying refugees on Friday, while medics, Hamas media and relatives say whole families have been killed in air strikes.