China on Sunday called on the Syrian government and other "parties concerned" to cease all acts of violence and seek a peaceful resolution to the crisis, Xinhua reported, citing the Chinese foreign ministry.

The state news agency said the ministry had released a statement, attributed to an unnamed official, calling for dialogue between the regime and those expressing "political aspirations".

The United Arab Emirates on Saturday defended a decision to expel Syrians who staged a protest against the Damascus regime, saying they had broken a pledge to abide by the country's laws.

"Like any nation the UAE expects all residents to abide by its laws," an unidentified foreign ministry official said in a statement obtained by Agence France Presse.

177 Syrians were killed on Saturday, mostly civilians, including 6 defected soldiers in clashes between the regime army and the Free Syrian Army across the country.

Head of the Free Syrian Army told al-Jazeera that “the Free Syrian Army killed more than 100 regime troops in Reef Damascus.”

Libyan Islamists and independents have formed a new political party and elected a representative of the Muslim Brotherhood on Saturday as its leader after a three-day conference, an Agence France Presse reporter said.

Mohammed Sawan, an ex-political prisoner under the regime of dead dictator Moammar Gadhafi who outlawed the formation of political parties as an act of treason, was elected Justice and Construction party leader by 51 percent of those present.

The United States remains committed to strong ties with Egypt, a U.S. official said Saturday, after tensions over the treatment of U.S. activists who had been barred from leaving Cairo.

"We have all been focused over these past few weeks on the NGO issue, and it is a matter of serious continuing concern for the United States," State Department spokeswoman Victoria Nuland said in a statement.

Iraq will take further measures to secure its border with Syria in an effort to prevent weapons smuggling and trafficking, Prime Minister Nouri al-Maliki's office said on Saturday.

The statement, which offered no specifics, is the second announcement in two weeks that Iraq will tighten the roughly 600-kilometer frontier with Syria, amid a nearly 12-month bloody crackdown by Syrian President Bashar Assad's regime on an anti-government revolt.

The bodies of two Western journalists killed in Syria were handed over to the French ambassador and to a Polish diplomat in Damascus on Saturday, an Agence France Presse correspondent reported.

Veteran US reporter Marie Colvin of the Sunday Times and French photographer Remi Ochlik were killed in a rocket attack in the rebel Baba Amr neighborhood of Homs on February 22.

Syrian forces killed some 700 people and wounded thousands in a 27-day bombardment of Homs, with shells sometimes falling at the rate of 100 an hour, Human Rights Watch said.

HRW urged the U.N. Security Council to adopt a resolution demanding an end to "end indiscriminate shelling of cities and allow the delivery of humanitarian aid and the safe passage of civilians and the injured."

A senior Hamas official in Gaza said on Saturday the Palestinian Islamist movement was not taking sides in the conflict between the regime and the insurgency in Syria.

"Our position on Syria is the same as on other Arab revolutions," said Mahmud Zahar.

An al-Qaida splinter group claimed Saturday to have carried out a suicide attack on a military base in southern Algeria which left 24 people wounded.

"We inform you that we are behind the explosion that occurred this morning at Tamanrasset," a message sent to Agence France Presse and signed by the Movement for Oneness and Jihad in West Africa said.