Furthermore, we must not forget that in the course of armed conflict, women and children are not subject only to sexual violence; they continue to be victims of killing and maiming, including as a result of terrorist acts, and the indiscriminate or disproportionate use of force. Such crimes in particular often go unpunished or are justified by the inevitability of so-called collateral damage. Combating sexual violence in situations of armed conflict is impossible without the active involvement of national authorities in the process. The report of the Secretary-General therefore places particular emphasis on the need for national ownership and the leading role and responsibility of States. Measures taken by the United Nations system and civil society should complement the efforts of States.