Azerbaijan (Azerbaijani: Azərbaycan), officially the Republic of Azerbaijan (Azerbaijani: Azərbaycan Respublikası) is the largest country in the Caucasus region located at the crossroads of Western Asia and Eastern Europe. It is bounded by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia to the west and Iran to the south. It also shares borders with Turkey via an exclave. Baku is the capital and largest city.
Amir Kaffarov's villa is located near the Iran-Azerbaijan border, next to the Caspian Sea.
Azerbaijan appears as one of the settings of Battlefield 4 where Tombstone squad is in Baku to collect intelligence from a defecting Russian military general regarding Russia's stance on Admiral Chang's coup d'état in China. They also engage Russian special operators.
The construction site present Tombstone encounters was an ongoing effort by the Azeri government to build a new part of the city, aptly named "New Baku".