Acting under Chapter VII of the United Nations Charter, the Council called on all parties and governments in the region to condemn incitement to violence, violations of human rights and international humanitarian law, co-operate with ONUB and the United Nations Mission in the Democratic Republic of Congo (MONUC) and end impunity. In particular, the governments of the Democratic Republic of the Congo and Rwanda were asked to co-operate with the investigation into the Gatumba massacre, while the Council was "troubled" that the National Forces of Liberation had claimed responsibility for the massacre.[3]