A Bosnian woman tidies up a newly dug grave in the Potocari memorial cemetery near Srebrenica on July 8, 2010. This year's mass burial of the remains of the Srebrenica 1995 massacre victims, marking the 15th anniversary of the fall of Srebrenica, is organised for more than 780 bodies that were collected from mass grave sites in Eastern Bosnia. In all nearly 8,000 Muslim men and boys were killed in the massacre, the only episode during the war sparked by the break-up of Yugoslavia that was ruled a genocide by two international courts.