Russia, Turkey and Iran to create de-escalation areas in Syria, as opposition vents anger over Iranian involvement.
Russia, Iran and Turkey have signed a deal calling for the setup of so-called de-escalation zones in war-torn Syria during talks in Kazakhstan’s capital, Astana.
The signing ceremony on Thursday was briefly interrrupted as some members of the Syrian armed opposition’s delegation stormed out in protest against Iran’s participation in the deal.
"We saw several members of the opposition delegation stand up furiously condemning what was going on," Al Jazeera’s Jamal Elshayyal, reporting from Astana, said.
"They shouted that Iran should not be a signatory to this. In fact, they went as far to saying that Iran is a criminal entity that shouldn’t be here and they stormed out."
Elshayyal said that neither the Syrian government, nor the opposition - which on Wednesday suspended its participation in the talks protesting against ongoing air raids - had signed the agreement.
"It is very clear that this is regional powers who have decided that they are going to bulldoze their way forward, and decide what’s best for Syria," he said.
Elshayyal said the deal, which is likely to come into effect in around a month, would allow for "unhindered humanitarian access" to the de-escalation areas.
Yet, there was no detail on whether the zones involved restricted use of heavy weaponry or complete de-militirisation; or whether there will be a peacekeeping force and how the deal will be policed.
Elshayyal said the locations of the "de-escalation zones" are likely to be: Idlib, and the Turkmen mountains, parts of Homs governorate, and areas on the outskirts of Damascus - including Ghouta - and in Deraa in the south.
"Over the past two days, the participants in the Astana talks reviewed the implementation of the ceasefire agreement and the cessation of hostilities," Kairat Abdrakhmanov, Kazakhstan’s foreign minister, said of a frail truce brokered by Moscow and Ankara in December.
"As a result the guarantor countries agreed to sign a memorandum on the creation of de-escalation zones in Syria."
The head of the Russian delegation in Astana said that Syrian government fighter jets are not expected to fly over the "de-escalation" zones for six months.
Syria’s civil war, currently in its seventh year, has killed hundreds of thousands of people and has drawn in world powers on all sides.
The latest round of talks in Astana is sponsored by opposition supporter Turkey and Syrian government backers Russia and Iran.
These negotiations are viewed as complementary to broader United Nations-brokered talks in Geneva on a political settlement, but neither have yielded real progress so far.
Abdrakhmanov said that next round of talks in Astana would be held in mid-July.