(Reuters) — More than 60 Palestinians and 13 Israeli soldiers were killed as Israel shelled a Gaza neighborhood and battled militants on Sunday in the bloodiest fighting in a near two-week-old offensive.
Palestinian President Mahmoud Abbas accused Israel of carrying out a massacre in Shejaia in the eastern suburbs of the city of Gaza and declared three days of mourning.
Israel’s army said it was targeting militants from Gaza’s dominant Hamas group whom it alleged had fired rockets from Shejaia and built tunnels and command centers there. The army said it had warned locals two days earlier to leave.
It was the Israeli military’s highest one-day death toll since a 2006 war against Hezbollah guerrillas in Lebanon.
Army sources said seven of the 13 soldiers were in an armored personnel carrier hit by anti-tank fire. Others were killed setting up positions inside houses they had taken over, the sources added.
Residents fled Sunday’s fighting along streets strewn with bodies and rubble, many of them taking shelter in Gaza’s Shifa hospital.
Cries of “Did you see Ahmed?” “Did you see my wife?” echoed through the courtyard. Inside, dead and wounded lay on blood-stained floors.
Shifa hospital’s director, Naser Tattar, said 17 children, 14 women and four elderly were among the 62 dead, and about 400 people were wounded in the Israeli assault.
Gaza’s Health Ministry officials said at least 405 Palestinians, many of them civilians, have been killed and about 2,600 wounded since Israeli air and naval bombardments began on July 8, followed by a ground push on Thursday.
In all, 18 Israeli soldiers and two Israeli civilians have been killed since the offensive was launched in response, Israel says, to mounting cross-border rocket attacks by militants.
Palestinian fighters kept up their rocket fire on Israel on Sunday. Sirens sounded in southern Israeli towns and in the Tel Aviv metropolitan area. There were no reports of casualties from those salvoes.
DEATH TOLL TOPS 400
Thousands streamed out of Shejaia, some by foot and others piling into the backs of trucks and sitting on the hoods of cars filled with families trying to get away. Several people rode out of the neighborhood in the shovel of a bulldozer.
Video given to Reuters by a local showed at least a dozen corpses, including three children, lying in streets, though the footage could not be verified independently.
As the tank shells began to land, Shejaia residents called radio stations pleading for evacuation. An air strike on the Shejaia home of Khalil al-Hayya, a senior Hamas official, killed his son, daughter-in-law and two grandchildren, hospital officials said.
Hamas’s armed wing, the Izz el-Deen al-Qassam Brigades, said it used landmines and roadside bombs against advancing Israeli tanks and armored personnel carriers.
“As we moved into Shejaia we were met by anti-tank missiles, RPGs, heavy, extensive weapons fire at the forces from the houses, from the surrounding buildings,” said Lieutenant-Colonel Peter Lerner, an Israeli military spokesman.
The Israeli military said it beefed up its presence on Sunday, with a focus on destroying missile stockpiles and a vast tunnel system Hamas built along the frontier with Israel.
Israeli Prime Minister Benjamin Netanyahu, who has accused Hamas of using non-combatants as human shields, told CNN the army was concentrating on military targets. “Unfortunately there are civilian casualties which we regret and don’t seek,” he added.
Egypt, Qatar, France and the United Nations, among others, have all been pushing, with little sign of progress, for a permanent ceasefire in the worst surge of Israeli-Palestinian fighting in two years.
U.S. Secretary of State John Kerry said he might travel to the Middle East soon to try to aid truce efforts. He said he supported Israel’s efforts to destroy tunnels it says Gaza militants use for infiltration attempts and to hide weaponry.
“We support Israel’s right to defend itself against rockets that are continuing to come in,” Kerry told Fox News.
Washington has also urged Israel to minimize civilian casualties.
Qatar was due to host a meeting between Abbas and U.N. Secretary-General Ban Ki-moon on Sunday, a senior Qatari source told Reuters. Ban was due to travel to Kuwait, Egypt, Israel, the Palestinian Territories and Jordan during the week, a U.N. statement said.
The Qatari source said Abbas would also meet Hamas leader Khaled Meshaal.
Western-backed Abbas in April struck a reconciliation deal with Hamas, which seized the Gaza Strip in 2007 from forces loyal to his Fatah movement. The agreement led to the formation of a Palestinian unity government and Israel’s pullout from U.S.-brokered peace talks.
Hamas has already rejected one Egyptian-brokered truce, saying any deal must include an end to a blockade of the coastal area and a recommitment to a ceasefire reached after an eight-day war in Gaza in 2012.
Hostilities escalated following the killing last month of three Jewish students that Israel blames on Hamas. Hamas neither confirmed nor denied involvement.
The apparent revenge murder of a Palestinian youth in Jerusalem, for which Israel has charged three Israelis, further fueled tension.
Fierce Israel Attack on Gaza Neighborhood Kills 62 — Bodies Strewn in Street