Human rights interests have worked a revolutionary change upon many of the classic rules of international law as a result of the realization by states in their international practice that they have a deep interest in the way other states treat their own citizens. Critically discuss.

If we get into the historical perspectives, international law did not concern itself with the rights of individuals. The concept of sovereign equality that emerged from the Treaty of Westphalia¹ was not compatible with concerns posed from human rights. A part of this development was because States were seen as sovereigns who were free to exercise control over their territory without any interference from beyond their borders. And the conduct of States towards their subjects was an important component of this sovereign authority. Hence, the legitimate concerns of other States were therefore seen as restricted to the welfare of their own citizens abroad. Back in the early days when few individuals travelled across State borders, this was hardly a concern. It is worth mentioning that the diplomatic agents of States were the most common example of such individuals and they were accorded privileges and protections by the host State. Over time, this veil of sovereignty has slipped as intern