In early March 2013 , government forces launched Process_start an assault into several rebel-controlled neighborhoods , but the rebels , reinforced Cause_change_of_strength by units that arrived Arriving from the nearby rebel-controlled town of al-Qusayr , managed to repel the attacks .

In early March 2013 , government forces launched Process_start an assault into several rebel-controlled neighborhoods , but the rebels , reinforced Cause_change_of_strength by units that arrived Arriving from the nearby rebel-controlled town of al-Qusayr , managed to repel the attacks .

According to the JIT , the Buk that was used Using originated Coming_to_be from the 53rd Anti-Aircraft Missile Brigade of the Russian Federation , and had been transported Sending from Russia on the day of the crash , fired Use_firearm from a field in a rebel-controlled area , and the launcher returned Arriving to Russia after it was used Using to shoot down Use_firearm MH17 .