GAZA CITY – Four Palestinian fighters have been killed in an Israeli air raid in north Gaza.
Hamas confirmed four of its fighters were killed close to the Jabaliya refugee camp, Jacky Rowlands, Al Jazeera’s correspondent in Gaza City, said.
Israel said the four had been planning to fire rockets across the border into southern Israel.
The raid followed a suicide car-bomb attack on a border crossing between Israel and the Gaza Strip earlier on Saturday that left at least three Palestinian fighters dead and 13 Israeli soldiers wounded.
Izz al-Din al-Qassam Brigades, Hamas’ military wing, claimed responsibility for the assault.
It told Al Jazeera that three explosives-laden cars were detonated in the attack.
Targeting the Siege
"The sounds of explosions in Karm Abu Salim [Kerem Shalom] were heard in the heart of Gaza city," Abu Ubaid, a spokesman for Izz al-Din al-Qassam Brigades, said.
"This is a step towards our attempts to break the siege in the face of this criminal Zionist enemy."
Israel said it killed fighters driving the other two vehicles before they had a chance to detonate.
Clashes then broke out between Israeli troops and Palestinian fighters.
Statements on Izz al-Din al-Qassam Brigades’ website said the operation was aimed at capturing Israeli soldiers.
Saturday’s attack was the second such incident at a cargo crossing from Israel into the Gaza Strip in the last 10 days.
Jacky Rowland, Al Jazeera’s correspondent in Gaza, said: "The Israeli army described the attack as complex, and clearly well planned in advance.
"This is clearly a new tactic that we’re starting to see by the military wing of Hamas and the wing of Hamas has itself said that it plans to carry out more of these kinds of attacks in the coming days."
Hamas identified the dead as Mahmud Abu Smara, Ahmed Abu Salenan and Ghasen Arhaem, all in their 20s.
Within hours of the attack on the crossing, Israel launched an air raid in southern Gaza, targeting a car in Rafah.
One Palestinian – identified as a mechanic for the Hamas police force – was killed in the strike, and at least three other people injured, Palestinian security officials and medics said.
A member of Izz al-Din al-Qassam Brigades had been killed overnight and another injured in an Israeli air raid east of Gaza City, Palestinian medical sources and the Israeli military said on Saturday.
The slain fighter was identified as Imad Abu Amar, aged 22.
Separately, the Israeli military said rockets fired from Gaza temporarily knocked out electricity in the border town of Sderot.
The rockets were fired into Israel late on Friday by members of the Islamic Jihad group.
Palestinian fighters launch crude rockets at Israeli border towns almost daily.
The renewed violence in Gaza came shortly after Jimmy Carter, the former US president, met Khaled Meshaal, the exiled Hamas leader, in the Syrian capital Damascus, and the Israeli government announced plans to build 100 new homes in two illegal settlements in the occupied West Bank.
(Aljazeera and agencies)