1.1 million displaced in Syria since last month - agency

More than a million people, mostly women and children, have been newly displaced in Syria since rebels launched an offensive ousting President Bashar al-Assad, according to the United Nations humanitarian agency.

"As of 12 December, 1.1 million people have been newly displaced across the country since the start of the escalation of hostilities on 27 November. The majority are women and children," the UN Office for the Coordination of Humanitarian Affairs (OCHA) said in a statement.

Syria's interim government vowed to institute the "rule of law" after years of abuses under ousted president Bashar al-Assad, as the United States warned against any action that risked triggering further conflict.

Mr Assad fled Syria after a lightning offensive spearheaded by the Islamist Hayat Tahrir al-Sham (HTS) group and its allies, which brought a sudden end to five decades of repressive rule by his clan.

Syrians across the country and around the world erupted in celebration after enduring an era during which suspected dissidents were jailed or killed, and nearly 14 years of war that killed more than 500,000 people and displaced millions.

The new government's spokesman told AFP yesterday that the country's constitution and parliament would be suspended during a three-month transition.

"A judicial and human rights committee will be established to examine the constitution and then introduce amendments," Obaida Arnaout said.

Speaking at the state television headquarters, seized by the new rebel authorities, Mr Arnaout said they would institute the "rule of law".

"All those who committed crimes against the Syrian people will be judged in accordance with the law," he added.

Asked about religious and personal freedoms, Mr Arnaout said, "we respect religious and cultural diversity in Syria".

Warning against 'additional conflicts'

US Secretary of State Antony Blinken, who is in Jordan, said it was "really important at this time that we all try to make sure that we're not sparking any additional conflicts".

He made the comments after mentioning recent Israeli and Turkish military activity on Syrian soil.

Washington hopes to ensure that Syria is not "used as a base for terrorism" and does not pose "a threat to its neighbours," added Mr Blinken, whose country has hundreds of troops in Syria as part of a coalition against Islamic State group jihadists.

This has been a concern both for Turkey, which resents the US military alliance with Syrian Kurds, and Israel, which has been pounding military sites across its historic adversary since Mr Assad fell.

UN chief Antonio Guterres is "particularly concerned" by the Israeli strikes, his spokesman said.

From Jordan Mr Blinken headed directly to Ankara for talks with Turkish President Recep Tayyip Erdogan.

Turkey named a new chief-of-mission to its long-closed embassy in Damascus, the Anadolou news agency said.

The Syrian Observatory for Human Rights war monitor yesterday reported Israeli strikes near Damascus, where AFP correspondents said they heard loud explosions.

Mr Blinken said the Israeli air strikes aim "to try to make sure that the military equipment that's been abandoned by the Syrian army doesn't fall into the wrong hands".

The top US diplomat also said Washington was "working to bring home" American Travis Timmerman, after Syria's new leadership announced he had been released.

The Syrian leadership said it was ready to cooperate with Washington to look for US citizens disappeared under Assad, including on an "ongoing" search for US journalist Austin Tice, who was abducted in 2012.

'Inclusive' transition

Leaders of the Group of Seven democratic powers said they were ready to support the transition to an "inclusive and non-sectarian" government in Syria.

They called for the protection of human rights, including those of women and minorities, while emphasising "the importance of holding the Assad regime accountable for its crimes".

Hundreds of Syrians buried outspoken activist Mazen al-Hamada, who in the Netherlands had publicly testified on the torture he faced while in prison in Syria.

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He later returned, and his body was among more than 30 found in a Damascus hospital morgue this week.

The joy sparked by Mr Assad's overthrow has been accompanied by uncertainty about the future of the multi-ethnic, multi-confessional country.

Sunni Muslim HTS is rooted in Syria's branch of Al-Qaeda and designated a terrorist organisation by many Western governments, though it has sought to moderate its rhetoric.

The new rulers have also pledged justice for the victims of Mr Assad's rule.

HTS leader Abu Mohammed al-Jolani, now using his real name Ahmed al-Sharaa, urged "countries to hand over any of those criminals who may have fled so they can be brought to justice".

UN investigators said they have compiled secret lists of 4,000 perpetrators of serious crimes in Syria since the early days of the country's civil war.

'Remaining hopeful'

The UN's World Food Programme called for $250 million (€238 million) for food assistance for displaced and vulnerable people in Syria over the next six months.

Jordan announced it will host a Syria crisis summit tomorrow with participation of foreign ministers from numerous Western and Arab nations as well as Turkey.

After Mr Assad's Baath party, a feared instrument of repression, on Wednesday announced suspension of its activities, members like Maher Semsmieh, 43, turned in their weapons - and turned on the party.

"We are no longer Baathists," he said with a smile, explaining people had been "obliged" to belong.

Mr Assad was propped up by Russia - where a senior Russian official told US media he had fled - as well as Iran and Lebanon's Hezbollah militant group.

The rebels launched their offensive on 27 November, the same day a ceasefire took effect in the Israel-Hezbollah war, which saw Israel inflict staggering losses in the ranks of Mr Assad's Lebanese ally.

Israel on Sunday said it had ordered troops into the UN-patrolled buffer zone that separates Israeli and Syrian forces on the Golan Heights, in a move the UN said violated a 1974 armistice.

In the Israeli-occupied Golan Heights, seized from Syria in 1967 and later annexed in a move not recognised by most of the international community, many Druze Arab residents said they hoped for a return to Syrian control.

"I don't think anything worse than his regime could exist," Talal Abu Saleh, 69, told AFP of Mr Assad.

"There is always uncertainty, but I insist on remaining hopeful."