Five killed in fresh clash over Nagorny Karabakh

Azerbaijan said that it had lost four troops in new clashes with arch-foe Armenia near the disputed Nagorny Karabakh region as mediators sounded the alarm over a spike in tensions in the protracted conflict.

Azeri troops killed in clashes with Armenia as tensions spike

Azerbaijan said that it had lost eight soldiers in three days of clashes with arch-foe Armenia on the border and near the disputed Nagorny Karabakh region in a dramatic spike in tensions in the long-simmering territorial conflict.

Azeri raid kills Karabakh soldier: separatists

Azerbaijani forces on Monday killed an ethnic Armenian soldier in an alleged cross-border raid into Nagorny Karabakh, officials from the Armenian-backed breakaway region said.

Armenia, Azerbaijan fail to reach agreement

World powers fear a territorial row between Armenia and Azerbaijan could erupt into armed conflict.