Backed by Russia and Turkey and accepted by Assad and opposition groups, truce to be followed by peace negotiations.
A ceasefire across Syria has gone into effect after the government and some armed opposition groups accepted a truce agreement brokered by Russia and Turkey.
Thursday’s ceasefire began at 12am local time (22:00 GMT), and, if it holds, will be followed by peace negotiations in Kazakhstan’s capital Astana within one month.
Turkey and Russia have pledged to act as guarantors to the cessation of hostilities.
Previous UN-backed attempts to end the Syrian civil war, which started as a largely unarmed uprising against President Bashar al-Assad in March 2011, have failed and often led to fierce fighting.
The Islamic State of Iraq and the Levant (ISIL) group and Jabhat Fateh al-Sham group [formerly al-Nusra Front] have been excluded from the ceasefire, according to reports.
Al Jazeera’s Charles Stratford, reporting from Gaziantep on the Turkish border with Syria, said “there are high hopes that this [truce] might work, but there are huge potential problems with it. The biggest seems to be this group – Jabhat Fateh al-Sham.
“There are fears that if there are air strikes targeting” Jabhat Fateh al-Sham, which has often fought alongside a number of signatories to the agreement, “then there may be some casualties” among those factions as well.
A statement carried on Thursday by Syria’s state news agency SANA said the truce agreement excluded ISIL, also known as ISIS; Jabhat Fateh al-Sham; and “groups linked to them”.
Earlier in the day, Russian President Vladimir Putin announced that an agreement had been reached on a “countrywide” ceasefire for Syria.
Though the ceasefire is being described as “nationwide”, fighting could very well continue in the areas under the control of ISIL and the other groups excluded from the ceasefire – Idlib, in the northwest, and the outskirts of Damacus, for instance.
Russia launched its air war in support of Assad’s forces in September 2015, marking a major turning point in the Syrian government’s fight against armed opposition groups.
Al Jazeera’s Natasha Ghoneim, reporting from Moscow, said three different documents were signed as part of a trilateral agreement involving Russia, Turkey and Iran.
“The first document lays out an agreement between the Syrian government and opposition groups on the ground,” she said.
“The second document includes measures designed to control the ceasefire, and the third lays out what needs to happen next in order for there to be peace talks.”
The Turkish foreign ministry confirmed the news of the ceasefire and called on countries with influence on the groups fighting in Syria to provide the necessary support for the ceasefire to last.
“Russia and Turkey strongly support the truce and will monitor it together,” the ministry said.
Speaking in the Turkish capital Ankara later on Thursday, representatives of Syria’s High Negotiations Committee (HNC) said the rebels would abide by the truce but would retaliate against violations by Syrian government forces and their allies.
The HNC is an umbrella group representing Syria’s political and armed opposition factions, including the Free Syrian Army (FSA).
No direct talks
Usama Abu Zeyd, FSA’s spokesman, said the rebels had held no direct talks with the Syrian government or Iran during the truce talks and insisted that Assad would have no place in the future of Syria.
“The ceasefire covers all the territories of Syria and it extends to include all the groups fighting under the Syrian armed opposition,” he said, adding that the rebels had agreed to start peace talks.
Abu Zeyd confirmed that the truce excluded ISIL and the main Syrian Kurdish armed group, the Kurdish Popular Protection Units (YPG), but did not specify whether Jabhat Fateh al-Sham was also excluded.
Syrian government forces and allied paramilitaries entered the eastern part of Aleppo city a week ago after the last residents and opposition fighters were evacuated from the enclave under a Turkish-Russian deal.
The pullout gave Assad’s forces full control over Aleppo, which had been divided between his government and opposition fighters since 2012.
In his announcement from Moscow, Putin sounded a cautionary note, making it clear that the ceasefire deal was a work in progress.
“The agreements reached are, no doubt, very fragile and they demand special attention and follow-up in order to keep them and develop them,” he said.
“Now we need to do everything for these agreements to work, so that negotiators would come to Astana and would begin to work on real peace process. I call on the Syrian government, armed opposition, all countries involved to support these agreements.”
Nour Hallak, a civil-society activist based in Idlib, said there is some “hope” among Syrians because the latest ceasefire “includes all the factions”.
“When we started to hear about the ceasefire, we felt that it may be for real this time,” he told Al Jazeera by Skype, alluding to the previous failed truce attempts.
In a statement on Thursday, Staffan de Mistura, the UN special envoy to Syria, said he “welcomes” the ceasefire deal and expressed hope that it will “will save civilian lives, facilitate the delivery of humanitarian assistance across Syria, and pave the way for productive talks in Astana”.
De Mistura had estimated in April that more than 400,000 Syrians had been killed since 2011.
Calculating a precise death toll is difficult, partially owing to the forced disappearances of tens of thousands of Syrians whose fates remain unknown.
Almost 11 million Syrians – half the country’s prewar population – have been displaced from their homes.__Al Jazeera