Aleppo syria 21 7 2012

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Until now, Syria's second city had remained relatively calm.

Aleppo braces for sixth day of fighting as Syrian forces continue shelling the northern city.

White House: Assad "lining up" for massacre in Aleppo.

Syrian rebels have seized a military base on the outskirts of Aleppo.

Hackers attack Reuters' blogging platform and posted fake story about Syrian rebels.

UK PM David Cameron said chemical weapons could trigger a military response.

Russian general claimed that the Syrian rebels had MANPADs manufactured in the US.

Rebel forces have captured a key airbase near Aleppo.

Syrian rebels have captured a former nuclear reactor site, the opposition claims.

Members of Jihadist group Hamza Abdualmuttalib train near Aleppo on July 19, 2012.

BULENT KILIC

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