The Latest Images from Syria

Free Syrian Army fighters use a mirror to locate forces loyal to Syria's President Bashar al-Assad in the old city of Aleppo, Sept. 16, 2013.

Free Syrian Army fighters walk through rubble inside the old city of Aleppo, Sept. 16, 2013.

A Free Syrian Army fighter carries his weapon as he stands on rubble of damaged buildings in al-Aseela neighborhood near Aleppo's historic citadel, Sept. 13, 2013.

In this citizen journalism image provided by the United media office of Arbeen, a Syrian protester chants slogans during a demonstration in Arbeen, a suburb of Damascus, Sept. 13, 2013.

Free Syrian Army fighters walk with their weapons along a street around Hanano Barracks in Aleppo, Sept. 10, 2013.

A Free Syrian Army fighter sits on a chair as a fellow fighter walks around Hanano Barracks in Aleppo, Sept. 10, 2013.

A Free Syrian Army member handles mortar shells inside a house in the old city of Aleppo, Sept. 10, 2013.

This image taken from video obtained from the Shaam News Network shows smoke rising from buildings after heavy artillery shelling in Barzeh, a district of Damascus, Sept. 10, 2013.

People walk on rubble of buildings damaged by what activists said was shelling by forces loyal to Syria's President Bashar al-Assad in Aleppo's Bustan al-Qasr district, Sept. 9, 2013.

A Free Syrian Army fighter inspects purchases of civilians as they walk through a building to avoid snipers at Karaj al-Hajez crossing, Aleppo, Sept. 9, 2013.