First Nagorno-Karabakh War
On 4 and 5 May 1994, parliamentary delegations from the CIS countries including Armenia and Azerbaijan, held a meeting in Bishkek where Karen Baburian, who was the representative of the parliament in Nagorno-Karabakh, was also invited. There what is called the Bishkek Protocol, which urged all the parties in the region to implement a ceasefire from midnight on 8 and 9 May, was signed by Vladimir Kazimirov, the Russian envoy, and the Armenians. However, the Azerbaijani delegation did not since they had not yet obtained the approval of Aliev, who was the then President of Azerbaijan.