South Sudan v Kosovo: secession, national sovereignty, and territorial integrity

Pavkovic contends that, according to principle 5 of the United Nations' General Assembly's Declaration on Principles of International Law Concerning Friendly Relations and Co-operation Among States in Accordance With the Charter of the United Nations, the right to territorial integrity overrides the right to self-determination.

Thus, if a State is made up of several "peoples", its right to maintain itself intact and to avoid being dismembered or impaired is paramount and prevails over the right of its constituent peoples to secede. But, the right to territorial integrity is limited to States:

(C)onducting themselves in compliance with the principle of equal rights and self-determination of peoples ... and thus possessed of a government representing the whole people belonging to the territory without distinction as to race, creed, or colour.

The words "as to race, creed, or colour" in the text supra have been replaced with the words "of any kind" (in the 1995 Declaration on the Occasion of the Fiftieth Anniversary of the United Nations).

Yugoslavia under Milosevic failed this test in its treatment of the Albanian minority within its borders. They were relegated to second-class citizenship, derided, blatantly and discriminated against in every turn. Thus, according to principle 5, the Kosovars had a clear right to unilaterally secede.

As early as 1972, an International Commission of Jurists wrote in a report titled "The Events in East Pakistan, 1971":

(T)his principle (of territorial integrity) is subject to the requirement that the government does comply with the principle of equal rights and does represent the whole people without distinction. If one of the constituent peoples of a state is denied equal rights and is discriminated against ... their full right of self-determination will revive.

A quarter of a century later, Canada's Supreme Court concurred (Quebec, 1998):

(T)he international law right to self-determination only generates, at best, a right to external self-determination in situations ... where a definable group is denied meaningful access to government to pursue their political, economic, social, and cultural development.

In his seminal tome, "Self-Determination of Peoples: A Legal Appraisal" (Cambridge University Press, 19950, Antonio Cassese neatly sums up this exception to the right to territorial integrity enjoyed by States:

(W)hen the central authorities of a sovereign State persistently refuse to grant participatory rights to a religious or racial group, grossly and systematically trample upon their fundamental rights, and deny the possibility of reaching a peaceful settlement within the framework of the State structure ... A racial or religious group may secede ... once it is clear that all attempts to achieve internal self-determination have failed or are destined to fail.