"Should radicals … launch armed provocations from the Idlib zone, Russia reserves the right to give active assistance to the Syrian government in liquidating this source of terrorist threat," the Russian President vowed during a summit on Syria in Istanbul.
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He also proposed an initiative to hold an international conference to solve the problem of Syrian refugees.
"We offered partners to support the Russian initiative of convening an international conference on Syrian refugees. We understand what is linked to this issue, we understand the problems, but if we don't work together, we won't achieve any results," Putin said following the quadrilateral talks on the Syrian settlement.
Addressing the upcoming setup of the Syrian constitutional committee, Putin said that constitutional reform would strengthen statehood and unite the Syrian society.
"First of all, it is necessary to ensure the launch of the activities of the constitutional committee in Geneva, which is intended to consider the fundamental issues of the future state system of Syria. At the same time, decisions taken at the Syrian National Dialogue Congress in Sochi should be taken into account," he said after talks with the leaders of Turkey, France, and Germany in Istanbul.
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He stressed that such a committee should be recognized as legitimate by all parties in Syria and be respected.
"Only in this case, this structure will be efficient and effective, it will be able to prepare and implement a mature constitutional reform that will strengthen Syrian statehood and unite Syrian society. So, the work on forming a committee must be serious, painstaking, and it needs to be done fundamentally. Russia, as a guarantor of the Astana process, will actively participate in it," the Russian leader continued.
There is progress in the creation of a constitutional committee of Syria, but patience is needed, the Russian president added.
"You said that 9 months after the decision in Sochi we didn’t achieve a specific result. I want to remind you that before the start of the Astana process, the parties didn't meet at all for a year. This process simply stalled," Putin recalled.
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According to the president, "nothing happened at all" over that period. Then, as he noted, the Astana process was initiated, and "the wheel began to spin on and on."
"Yes, the agreements reached are not being implemented as quickly as we would like, but there is still some progress. We managed to persuade the Syrian government to submit its part of the list for the formation of a constitutional committee. This is not an easy process, yes, there must be people who are trusted by all parties involved in the conflict. But we need patience and respect for all participants in the process. Only on this path will we succeed," he said.
The Russian leader also underlined that only the Syrian people can decide for themselves.
"Our principled position is that the fate of our own country, including the choice of personalities on the political scene, should be determined by the Syrian people themselves," he said after talks with the leaders of Turkey, France and Germany in Istanbul.
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He noted that certain conditions must be created for this, one of which is the launch of the political process to form a constitutional committee and the beginning of its work. Participants of the summit in Istanbul did not discuss any personalities regarding the Syrian leader, since this is counterproductive, the president added.
In January this year, the Syrian National Dialogue Congress was held in Sochi. Its main result was the decision to establish a constitutional commission that will work in Geneva.