GAZA CITY: Three Palestinian brothers aged seven to 10 were killed in an Israeli air raid on southern Gaza on Friday, medics and witnesses said.
Iyad, Mohammed and Abdelsattar Al-Astal died in an Israeli missile strike that appeared to have targeted a rocket launching pad near their home in Al-Qarara close to the city of Khan Yunis, the sources said.
Israel showed no sign of slowing a blistering seven-day offensive against Hamas in Gaza, destroying homes of more than a dozen of the group s operatives Friday and bombing one mosque a day after a deadly strike killed a prominent Hamas figure and most of his family.
Health officials put the death toll in Gaza so far at 425 and the number of wounded at over 2000.
Israel launched the aerial campaign last Saturday in a bid to halt weeks of intensifying Palestinian rocket fire from Gaza. The offensive has dealt a heavy blow to Hamas but has not halted the rocket fire. New attacks Friday struck apartment buildings in a southern Israeli city.
After destroying Hamas security compounds, Israel has turned its attention to the group s leadership.
In airstrike after airstrike early Friday, Israeli warplanes hit some 20 houses believed to belong to Hamas militants and members of other armed groups, Palestinians said.
They said the Israelis either warned nearby residents by phone or fired a warning missile to reduce civilian casualties. Israeli planes also dropped leaflets east of Gaza giving a confidential phone number and e-mail address for people to report locations of rocket squads. Residents appeared to ignore the leaflets, stepping over them as they passed by.
Israel used similar tactics during its 2006 war in Lebanon.
Most of the targeted homes Friday belonged to activist leaders and appeared to be empty at the time, but one man was killed in a strike that flattened a building in the Jebaliya refugee camp in northern Gaza. Separate airstrikes killed two other Palestinians, including a young teenage boy east of Gaza City, according to Gaza Health Ministry official Dr. Moaiya Hassanain.
Israel opened a border crossing with Gaza and allowed out nearly 300 Palestinians who hold citizenship from a number of other countries, including the US, Russia, Turkey and Kazakhstan.The evacuees were expected to continue on to their families abroad.
More than 420 Gazans have been killed and some 1,700 have been wounded in the Israeli campaign, Gaza health officials say. The number of combatants and civilians killed is unclear, but Hamas says around half of the dead are members of its security forces and the UN says more than 60 are civilians, 34 of them children.
Three Israeli civilians and one soldier have also died in the rocket attacks, which have reached deeper into Israel than ever before, bringing one-eighth of Israel s population of 7 million within rocket range.
The mosque destroyed Friday was known as a Hamas stronghold, and the army said it was used to store weapons. It also was identified with Nizar Rayan, the Hamas leader killed Thursday when Israel dropped a one-ton bomb on his home. Rayan, 49, ranked among Hamas top five decision-makers.
The explosion killed a total of 20 people, including all four of Rayan s wives and 11 of his children. The hit on Rayan s home obliterated the four-story apartment building and peeled off the walls of others around it, carving out a vast field of rubble.
Israel s military says the homes of Hamas leaders are being used to store missiles and other weapons, and it said the hit on Rayan s house triggered secondary explosions from the stockpile there.
Israeli defense officials said the military had called Rayan s home and fired a warning missile before destroying the building. That was impossible to confirm. The officials spoke on condition of anonymity because they were not authorized to discuss military tactics.
Fear of Israeli attacks led to sparse turnout at Friday s communal prayers at mosques throughout Gaza. But thousands of people attended a memorial service for Rayan. Throngs of people prayed over the rubble of his home and the destroyed mosque nearby.
An imam delivered his sermon over a car loudspeaker as the bodies of Rayan and other family members were covered in green Hamas flags. Explosions from Israeli air strikes and the sound of warplanes overhead could be heard in the distance.
Israel has targeted Hamas leaders many times in the past, but halted the practice during a six-month truce that expired last month. Most of Hamas leaders went into hiding at the start of Israel s offensive.
The offensive has not halted rocket fire at Israel, and a barrage landed in the city of Ashkelon early Friday. Two rockets hit apartment buildings, lightly wounding two Israelis, police said. Sirens warning Israelis to take cover when military radar picks up an incoming rocket have helped reduce casualties in recent days.
The military said aircraft destroyed the three rocket launchers used to fire at Ashkelon.
Israel has been building up artillery, armor and infantry on Gaza s border in an indication the punishing air assault could continue with a ground incursion.
At the same time, international pressure is building for a cease-fire that would block more fighting.
Israel appears to be maintaining an opening for the intense diplomatic efforts by leaders in the Middle East and Europe, saying it would consider a halt to the fighting if international monitors were brought in to track compliance with any truce with Hamas.
Concerned about protests, Israeli police stepped up security and restricted access to Friday prayers at Jerusalem s Al-Aqsa Mosque. The army also imposed a closure on the West Bank, barring nearly all of the area s more than 2 million Palestinians from entering Israel.
Prayers in Jerusalem ended without incident, though in a nearby east Jerusalem neighborhood youths clashed with anti-riot police on horseback. There were no injuries reported.
Jerusalem s mufti, Mohammed Hussein, said a mere 3,000 Palestinians attended Friday s prayers because of the tough restrictions, which barred all males under the age of 50 from entering.
We condemn these measures, and we believe they contradict the principle of freedom of worship, Hussein said.
Thousands demonstrated in the West Bank in solidarity with the people of Gaza. Palestinian police loyal to Hamas moderate rival, Palestinian President Mahmoud Abbas, barred protesters from chanting pro-Hamas slogans or waving Hamas banners. Three Hamas activists were arrested. -Agencies