The Kremlin says Syrian President Bashar al-Assad's visit to Russia is to ensure that he agrees to possible peace initiatives with Russia, Iran and Turkey.
Vladimir Putin hosted Assad in the Black Sea resort of Sochi on an unannounced visit on Monday ahead of a summit in the same town between Russia, Iran and Turkey.
This week's visit is the second time Assad ventured outside his war-ravaged nation since the civil war began, both times to Russia.
Dmitry Peskov, Putin's spokesman, told reporters on Tuesday that Putin had spoken with the leaders of Iran and Turkey to "assure them that Russia will work with Syrian leadership to prepare the groundwork for possible understandings" that could reached in Sochi on Wednesday to "make sure" that agreements reached will be "viable."
Asked whether Putin and Assad have discussed the Syrian president's future in post-war Syria, Peskov said "possible options for political settlement have been discussed."
Putin said he would follow up the meeting with calls to US President Donald Trump and to Middle Eastern leaders including the Emir of Qatar.
Putin and al-Assad agreed the focus in the Syrian conflict was now switching from military operations to the search for a political solution.
"We still have a long way to go before we achieve a complete victory over terrorists. But as far as our joint work in fighting terrorism on the territory of Syria is concerned, this military operation is indeed wrapping up.
"I think that now the most important thing, of course, is to move on the political questions, and I note with satisfaction your readiness to work with all those who want peace and a solution (to the conflict)," Putin said.
Assad told the Russian leader: "At this stage, especially after we achieved victory over terrorists, it is in our interests to move forward with the political process."