The Syrian military bombarded an area northeast of Damascus on Monday, keeping up its attack on a rebel-held district where around 100 people were killed on Sunday in an air strike on a market, the Syrian Observatory for Human Rights said.
Sunday's air strike on Douma, 10 miles (15 km) northeast of Damascus, was one of the bloodiest attacks of its type in the four-year-long war that has killed an estimated quarter of a million people and driven 10 million from their homes.