OCCUPIED JERUSALEM: Washington's top diplomat said global efforts to end 16 days of bloodshed in Gaza were progressing Wednesday as the fighting raged on and airlines suspended flights over rocket fears.
As U.S. Secretary of State John Kerry and U.N. chief Ban Ki-moon held talks in occupied Jerusalem, they appeared cautiously optimistic, saying they had pooled their efforts in the hope of boosting the quest for a truce in a conflict that has claimed 678 lives in Gaza and 32 in Israel.
"We have certainly made some steps forward, but there is still work to be done," Kerry said as he met the U.N. chief for the second time this week.
"We are now joining our forces in strength to make a cease-fire as soon as possible," Ban said, warning there was no time to lose as concern mounted over the rising civilian body count.
The U.S. diplomat offered a similar message to the Palestinians.
"We have in the last 24 hours made some progress in moving toward that goal," Kerry said after meeting Palestinian President Mahmoud Abbas in the occupied West Bank city of Ramallah, before heading to Tel Aviv for talks with Israeli Prime Minister Benjamin Netanyahu.
Britain's new Foreign Secretary Philip Hammond was also expected in the region later Wednesday for late-night talks with Abbas, the president's office said.
But neither Israel nor Hamas showed any indication of being ready to cease-fire, despite days of diplomatic efforts to coax them into a truce.
Medics said more than 27 people were killed Wednesday, hiking the Palestinian death toll to 678 with a Gaza-based rights group saying more than 80 percent of them were civilians.
Most of Wednesday's dead were in Khuzaa on the Israeli border, close to the southern city of Khan Yunis, the scene of very heavy fighting since before dawn.
The Ezzedine al-Qassam Brigades said Wednesday that it had killed several soldiers in Khuzaa and attacked Israeli troops and vehicles infiltrating Kissufim, east of Khan Yunis, according to the group’s official website. Qassam also claimed a direct hit to an infantry unit west of Ashkelon.
In Israel, the army confirmed two more soldiers had died in fighting Tuesday.
Police said a foreign worker had been killed when a rocket fired from Gaza struck the greenhouse where he was working in southern Israel.
On the ground, the fighting was briefly suspended in several flashpoint areas to allow ambulances to retrieve the wounded, a spokeswoman for the International Committee of the Red Cross said.
She said seven ambulances had entered Shejaiya near Gaza City and another nine ambulances had entered Khuzaa, while a third convoy had entered Beit Hanun in the north.
In Gaza City, hundreds of people, mostly women and children, packed into the pews of Saint Prophyrios Greek Orthodox church seeking shelter from the violence outside.
"Many of them, their houses are destroyed. Many people have been injured or killed. So we try to help these people," said Archbishop Alexios, one of Gaza's tiny community of 1,500 Christians.
Kerry's arrival in Tel Aviv came a day after a Gaza rocket struck close to the airport, prompting the U.S. Federal Aviation Authority to ban commercial flights to and from Israel for at least 24 hours.
And its European counterpart advised all carriers to avoid Tel Aviv "until further notice" in a moved mirrored Wednesday by Royal Jordanian and Turkish Airlines.
Netanyahu appealed to Kerry to lift the ban, the first since the 1990-1991 Gulf war, with the U.S. diplomat assuring him it would be reviewed within a day.
As the violence raged on, U.N. rights chief Navi Pillay condemned both Israel and Hamas at an emergency session of the U.N. Human Rights Council in Geneva.
She said Israeli attacks which had killed civilians, among them children, could amount to war crimes.
"There seems to be a strong possibility that international law has been violated, in a manner that could amount to war crimes," Pillay said.
She also denounced Hamas for its "indiscriminate attacks" on Israeli civilians.
The Gaza-based Palestinian Center for Human Rights said 81.5 percent of the dead were civilians, 24 percent of them children.
Of the 3,457 wounded, half were women or children, it added.
Late Tuesday, Abbas said Israel would be held accountable for the bloodshed, with the Palestinian leadership calling for "widespread popular protest" in solidarity with Gaza.
Overnight, troops in the West Bank forces shot dead a Palestinian in clashes near Bethlehem, as protests, which have also swept through Arab towns in Israel, swelled.
Over the past three weeks, police say they have arrested 800 Arab Israelis and 295 residents of east Jerusalem.