At least 12 people were killed and scores wounded on Tuesday in aerial strikes believed to have been carried out by the Syrian air force on a popular market in a village in opposition-held northwestern Syria, rescuers and residents said.
Residents and rescuers said bombs dropped on Maar Shoreen village in southern Idlib province by planes which monitors said were Syrian army jets left a trail of death and destruction and wounded scores in a main street of the village's market.
Videos released on social media by activists purportedly showed footage of charred bodies lying on the streets alongside badly burnt people being carried by rescuers. Reuters was unable immediately to independently verify the footage.
"O God, people have become charred. It's doomsday," said Abdullah al Idlibi, a rescuer from the civil defence team.
Russian jets joined the Syrian army on April 26 in attacking parts of rebel-held Idlib province and adjoining northern Hama province in the biggest escalation in the war between Syrian President Bashar al Assad and his enemies since last summer.
Residents and rescuers say the campaign has left dozens of villages and towns in ruins. According to the United Nations, at least 330,000 people have been forced to leave their homes for the safety of areas closer to the border with Turkey.