Armenia-azerbaijan Border

Azerbaijan, Armenia hold talks after spike in border tensions

Baku dismisses Yerevan's accusations that it was laying "siege" to a lake on their border, calling such claims "provocative."

Death toll ticks up in Azerbaijan, Armenia border clashes

The two neighbours in the South Caucasus are locked in conflict over Nagorno-Karabakh, a region of Azerbaijan under the control of ethnic Armenian forces backed by Armenia.