Current international criminal justice - legal exigency or political challenge?

Current international financial and political situation causes instability all over the world no matter which type of dispute is happening, international armed conflict or non-international armed conflict or domestic political troubles. International criminal justice functions in complementary rapport with national criminal justice and would represents an optimal alternative, despite the advantages of the others mechanisms of justice. Its structure is strengthen continuously taking into account the development of both normative side composed by general principal of criminal law, human rights and humanitarian law and procedural or judicial side. Nowadays, unfortunately, it is acknowledged the frequent political involvement within international criminal justice system which affects its legitimacy and independence, transforming it in a selective justice.