A close-up view of the bloody battle for Aleppo

GRAPHIC WARNING: Contains images which some viewers may find disturbing. 

The bloody conflict in Syria shows no sign of abating with 179 people reported killed on Sunday and at least eight on Monday, according to opposition activists cited by Reuters.

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FOR SUBSCRIBERSAt MAHA summit, industry CEOs the movement once vilified take the stage

FOR SUBSCRIBERSThis Paralympian has two goals: Win medals and give away $500,000 to her teammates

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The Syrian government restricts journalists' access in Syria, making it difficult to verify reports from the ground, but Associated Press photographer Narciso Contreras has been able to document the fighting in Aleppo from the rebel side over recent days.

Related content:

• One street in Aleppo: Life goes on as death lurks around every corner
• Slideshow: Conflict in Syria
• The fragility of life in Syria's borderlands
• Amid Syria's civil war violence, a strange calm in the capital
• Slideshow: The lives of Syrian rebels
• The battle for Aleppo: My 18 days with the Syrian rebels
• Who are the Syrian rebels?
• Are children fighting on Syria's rebel front lines?
• 'Catastrophe': Journalist behind the lines in Syria sees no end to war
• On the road with Syria's rebel motorcycle army
• Glimpses of escalating conflict in Syria

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