Nagorno-Karabakh, a 1,700-square-mile area that technically falls within the borders of Azerbaijan but is overwhelmingly ethnically Armenian, has been a source of friction since the fall of the Soviet Union.
Nagorno-Karabakh, a 1,700-square-mile area that technically falls within the borders of Azerbaijan but is overwhelmingly ethnically Armenian, has been a source of friction since the fall of the Soviet Union.