Children and Armed Conflicts is an important issue for the UN and world community. In armed conflicts，children are the primary victims of armed conflicts. Children are killed and maimed，internally displaced and made orphan，abducted，faced sexual violence，recruited and used as child soldiers，and left with deep emotional scars and trauma. To protect the children from being hurt in armed conflicts，the UN-led international society has undertaken effective steps to carry out relevant international standards and norms，end impunity and actively coordinate with members concerned.