Workers dig graves for a ceremony at a memorial centre for Srebrenica victims in Potocari July 9, 2005. Tens of thousands of family members, foreign dignitaries and guests are expected to attend a ceremony in Srebrenica on July 11 marking the 10th anniversary of the massacre in which Serb forces killed up to 8,000 Muslim men and boys. Nearly 600 identified victims will be buried at a memorial cemetery during the ceremony, their bodies found in some 60 mass graves around the town. More than 1,300 Srebrenica victims are already buried there. REUTERS/Damir Sagolj DS/MAD