"Map of situation in Syria from @rr0162," posted ... Iranian-backed militias have entered Syria from Iraq and were heading to northern Syria to reinforce Syrian army forces, Reuters reported ...

Israeli fighter jets have launched hundreds of airstrikes, while soldiers have seized a buffer zone and captured military ...

Iraq to the east and Jordan to the south. Turkey, Western powers and several Gulf Arab states have backed varying elements of the Syrian opposition to varying degrees during the conflict.

While large portions of central Syria are simply classified by the ISW as "lost regime territory," and without clear proprietors, the region near the tripoint border with Jordan and Iraq is still ...

A visual guide to the latest developments after Syrian rebels toppled President Bashar al-Assad 13 years after the start of the country's civil war.