A picture taken from the town of Sarmin in northwestern Syria on February 21, 2020 shows smoke billowing over the village of Qaminas, about 6 kilometres southeast of Idlib city, following reported Syrian air strikes.   / AFP / Omar HAJ KADOUR
A picture taken from the town of Sarmin in north-western Syria on Friday shows smoke billowing over the village of Qaminas, near Idlib. AFP

In Syria, Russia is weighing its options against Turkey