Background

After the Bishkek ceasefire, diplomacy moved to the OSCE Minsk framework. The central question was whether status would be determined through territorial integrity, self-determination or a hybrid.

Lisbon principles

At Lisbon in December 1996, the chairman's statement set out three principles: territorial integrity of Armenia and Azerbaijan; legal status for Nagorno-Karabakh based on self-government within Azerbaijan; and guaranteed security for the population. Armenia objected, preventing consensus.

Azerbaijan treats Lisbon as a foundational diplomatic victory. Armenians remember it as a moment when the international process failed to take Karabakh Armenian self-determination seriously contested. The summit foreshadowed Ter-Petrosyan's 1997 argument that Armenia could not assume indefinite tolerance for occupation and unresolved status editorial.

  1. Thomas de Waal, Black Garden: Armenia and Azerbaijan Through Peace and War, 2003
  2. Svante E. Cornell, Small Nations and Great Powers: A Study of Ethnopolitical Conflict in the Caucasus, 2001
  3. Organization for Security and Co-operation in Europe, OSCE Lisbon Summit Declaration, Annex 1 (statement by the Chairman-in-Office on Nagorno-Karabakh), 1996