Libyan rebels on Friday claimed to control the strategic town Zawiyah and its key refinery after seizing the hospital, an Agence France Presse journalist said.

"Zawiyah is free," said rebels as they took up positions in the hospital hours after pounding the center of the town, which is the last major barrier before the rebels can think about advancing on Tripoli from the west.

The United States and Iraq have not yet agreed to a post-2011 American military training mission, an aide to the Iraqi premier said Friday, after the U.S. defense chief said Baghdad had given the okay.

"We have not yet agreed on the issue of keeping training forces," Ali Moussawi, media advisor to Prime Minister Nouri al-Maliki, told Agence France Presse.

Accounts of the attacks that killed eight Israelis near the border with Egypt on Thursday paint a picture of an operation carefully planned and executed.

The triple attacks, attributed by Israel to radical Palestinian activists from the Gaza Strip, took the army and police by surprise, judging by the ensuing confusion and inaccuracy of initial reports.

Libyan rebels said they seized control of Zliten from Moammar Gadhafi's forces on Friday, only hours after reporting they were in the center of the town, 150 kilometers east of Tripoli.

"Zliten is now under the control of our fighters, but the fighting is not finished," the Information Center For Misrata Military Council said.

Egypt protested to Israel on Friday and demanded a probe into the deaths of its policemen a day earlier on the Israeli border as Israeli troops pursued militants behind deadly attacks, the official MENA news agency reported.

"Egypt filed an official complaint with Israel following yesterday's deaths at the border between Israel and Egypt," the agency reported.

Gaza militants blamed for shooting attacks near the Egyptian border that killed eight Israelis, denied Friday that they were involved, as the hunt for the killers moved to Egypt.

"We salute (the operation) and we are proud of it, but we do not claim it," Popular Resistance Committees spokesman Abu Mujahid told Agence France Presse in the Gaza city of Rafah as the faction buried five members killed in a retaliatory Israeli air strike a day earlier.

The European Union is preparing sanctions against Syria's key oil sector, a European diplomatic source told Agence France Presse Friday.

"The EU is preparing sanctions against the petroleum sector and envisions eventually an embargo on all Syrian oil imports," the diplomat who requested anonymity said.

France threw its support on Friday behind a call from the United Nations human rights chief for the International Criminal Court to investigate the violence in Syria.

On Thursday, U.N. High Commissioner for Human Rights Navi Pillay told members of the Security Council that there was "reliable corroborative evidence" that Syrian forces are deliberately shooting anti-regime demonstrators.

Turkey believes it is too soon to call for Syrian President Bashar al-Assad to step down, a government official told Agence France Presse on Friday.

"We are not there yet," the official said, speaking on condition of anonymity.

Syria's security forces killed at least 22 protesters as tens of thousands swarmed the streets after Friday prayers, activists said, piling pressure on President Bashar al-Assad after Western leaders demanded he step down.

Fifteen people, including two children, were killed in separate shootings on protesters in the southern province of Daraa, while three were killed in the central city of Homs and two in the Damascus suburb of Harasta, the Syrian Observatory for Human Rights said.