Rather than adopting theusualconciliatory tone to pacify organised Labour, Mr Obermann, who is variously known as "Dobermann" and "the bulldozer", toughened his rhetoric over the weekend.
"I would just note for the record that we have seen over the last week some rather conciliatory statements from certain members of the Bosnian Serb leadership about the desirability of peace talks, about the inclination of the Bosnian Serb leadership to participate in those talks, " Burns said.
After years of diplomatic isolation over its actions in the western region of Darfur, Sudan is seeing the first signs of a more conciliatory attitude from Barack Obama's administration.