Deeply concerned that children continue to account for a considerable number of casualties resulting from killing and maiming in armed conflicts including as a result of deliberate targeting, indiscriminate and excessive use of force, indiscriminate use of landmines, cluster munitions and other weapons and use of children as human shields and equally deeply concerned about the high incidence and appalling levels of brutality of rape and other forms of sexual violence committed against children, in the context of and associated with armed conflict including the use or commissioning of rape and other forms of sexual violence in some situations as a tactic of war,