Some of the Palestinian rockets fired far into Israel during the Gaza flare-up have lacked powerful warheads because they were stripped down to increase range and spread alarm over a wider population, Israeli security sources said on Sunday.

“Our assessment is that the prestige of setting off alarms deep in Israel, and being perceived as fighting on, is as important to them now as spilling our blood,” said an Israeli official briefed on security cabinet decisions.

The official and two other sources who spoke to Reuters on the matter did not specify how many of the almost 900 rockets and mortars fired since fighting erupted on Wednesday had been deliberately sapped.

The official said “not a few” of the rockets reaching Tel Aviv and cities closer to Gaza were designed for much shorter ranges but had been shorn of their weighty warheads so that they flew further.

“They’re pipes, basically,” said the official, who declined to be identified.

Hamas, the militant Islamist movement governing Gaza, had no immediate comment. The Popular Resistance Committees (PRC), another outgunned Palestinian faction taking part in the five days of clashes, dismissed the Israeli allegations.

“Israeli leaders are trying to assure their terrified public that those rockets are not dangerous, to minimise their fear. They will never succeed, and time will tell they lied to their people,” PRC spokesman Abu Mujahed said.

BOOSTERISM?

The enemies have hotly disputed the condition of Gaza’s most potent rockets, with Israel saying its air force has destroyed the bulk of them on the ground and the Palestinians insisting they were continuing to strike at the heart of the Jewish state.

For the fourth time in as many days, rockets were launched at Tel Aviv, some 70 km (44 miles) from Gaza, on Sunday. The salvo, claimed by Hamas, set off sirens in Israel’s coastal commercial hub and suburbs. The Iron Dome interceptor shot down two rockets.

A third source who receives regular briefings from Israel’s air defense corps said some of the furthest-reaching Palestinian rockets had warheads that were lighter than they were designed to have.

“Yes, this was to increase range, but we have no indication of rockets without warheads being used,” the third source said.

Israel’s military and police declined comment.

Hamas said the rockets it has fired at Tel Aviv were Iranian-designed Fajr-5s, with ranges of 75 km (46 miles) and 175 kg (385 lb) warheads that can shear through buildings.

But there has been no word of direct impacts in Tel Aviv. The rockets were either blown out of the sky by Iron Dome or, according to some witnesses, fell harmlessly into the sea.

If any did land in unpopulated areas, the locations were not disclosed by Israeli authorities, in order to deprive the rocket crews of any information that could help them adjust their aim. Iron Dome is designed to intercept any rocket or mortar on course to hit a populated area.

Hamas also launched, on Friday, a rocket that it dubbed a homemade “Qassam M-75” at Jerusalem, which has no Iron Dome shield. That launch set off sirens throughout the holy city and some witnesses reported hearing an explosion to the south.

Police have not published extensive details on the incident.

(Reuters)