By Grigor Hakobyan
Russia recently supplied Turkey with S-400 air defense systems which has raised many questions in the region and the world at large considering that Turkey is a NATO member that has defied American warnings not to proceed with this deal. United States offered Turkey its equivalent air defense system: MIM-104 Patriot. As a result of such defiance United States removed Turkey from the F-35 development program and stopped training Turkish pilots in the United States. According to some Turkish sources, one of the S-400 air defense regiments is planned to be stationed on the border with Armenia while the other one will be positioned somewhere near Ankara.
Stationing of S-400 air defense regiment next to Armenia is capable of altering Armenia’s security calculations as it relates to countering threats originating from Nakhijevan and the functioning of a number of air bases in Armenia, including the Russian patrol airwing at the Erebuni airbase near Yerevan. What counter measures should Armenia consider to address the threat emanating from Turkey-based S-400 air defense system and exactly what are the security implications that need to be addressed by Armenia’s air force?