and early 1990s. This coincided with the First Nagorno-Karabakh War and increased the population to 6200 by 1991. Khojaly was on the road from Shusha and Stepanakert to Aghdam and had the region's only airport. The airport was of vital importance for the survival of the population in Karabakh, which had no land connection with Armenia and was under a total blockade by Azerbaijan. According to Human Rights Watch, Khojaly was used by Azerbaijani forces as a base for shelling Stepanakert. In October 1991, the Nagorno-Karabakh forces cut the road connecting Khojaly and Aghdam, so that the only way to reach Khojaly was by helicopter. According to the Memorial civil rights society, from autumn 1991 Khojaly was practically blockaded by Armenian armed forces, and after the withdrawal of the Soviet Internal Troops from Karabakh the blockade became total. Some inhabitants left the blockaded town, but the civilian population was not fully evacuated, despite insistent demands of the head of executive power of Khojaly, Elman Mammadov. Khojaly was defended by local OMON forces under the command of Alif Hajiyev, which numbered about 160 or so lightly armed men. Khojaly was shelled by Armenian forces almost daily in the winter of 1991–1992, and people grew accustomed to spending nights in basements, surviving the totally blockade, and the lack of electricity, gas and water. Warnings, ultimatum and provision of a humanitarian corridor The report of Memorial stated that the Armenian side claimed that a free corridor was provided for fleeing civilians. The Memorial report says: Armenian fighters stated to HRW investigators that they sent ultimata to the Azerbaijani forces in Khojaly warning that unless missile attacks from that town on Stepanakert ceased, Armenian forces would attack. The report quotes the testimony of an Azerbaijani woman who states that After Armenians seized Malybeyli, an ultimatum was made to Alif Gajiev, the head of the militia in Khojaly, who told the population on 15 February, but they didn't consider leaving the town. The report also noted that by remaining armed and in-uniform, the Azerbaijani militia endangered the retreating civilians. Salman Abasov, one of the survivors of massacre stated: Azerbaijani filmmaker Ramiz Fataliev testified in his interview that the Azerbaijani authorities did not evacuate the civilians from Khojaly because they thought that by doing so they would invite the Armenians to occupy Khojaly: Elmar Mammadov, the Mayor of Khojaly testified that the Azerbaijani authorities knew about