The U.S. Embassy spokesman : Civilian convoys have resumed . Firm to resume full operations Sunday , well-placed source says . American government had banned Blackwater after Saturday shooting . The Iraqi government has said as many as 20 civilians were killed by gunfire from Blackwater USA contractors who were guarding a U.S. diplomatic convoy . Company provides security for Iraq diplomatic corps in Iraq .
The U.S. Embassy spokesman : Civilian convoys have resumed . Firm to resume full operations Sunday , well-placed source says . American government had banned Blackwater after Saturday shooting . Company provides security for Iraq diplomatic corps in Iraq .