Russian Defense Minister Sergei Shoigu (frontR) exchanges documents with Turkish Defense Minister Hulusi Akar (frontL) as Russian President Vladimir Putin (backR) and Turkish President Recep Tayyip Erdogan applaud during a joint press conference following the talks, in the Bocharov Ruchei residence in the Black Sea resort of Sochi in Sochi on September 17, 2018.  The leaders of the two countries that are on opposite sides of the conflict but key global allies will discuss the situation in Idlib at Putin's residence in the Black Sea resort city of Sochi. / AFP / SPUTNIK / Alexander Zemlianichenko
Russia's Defense Minister Sergei Shoigu exchanges documents with Turkish counterpart Hulusi Akar, left, as their presidents applaud. AFP

Turkish defence minister says Syria regime must halt Idlib attacks