Syrian troops have fired rockets and mortars at neighborhoods in the city of Homs that have most fiercely resisted the government throughout the uprising.
Mainstream journalists are barred from entering Homs, so a team of activists decided to record the offensive themselves. The activists positioned their cameras atop buildings in the city. Each morning the view is blue sky, a minaret, a sea of rooftops. Then come the booms.
The offensive is mainly centered on the neighborhood of Baba Amr, which has seen an increasing resistance by civilians who have taken up arms and soldiers who have defected from the army.