Armenia and Azerbaijan defy Nagorno-Karabakh ceasefire calls
Azerbaijan and Armenia have defied calls for a ceasefire amid the worst fighting in decades between the two over a disputed territory.
The US, France and Russia jointly condemned the fighting in Nagorno-Karabakh, in the southern Caucasus.
But Turkey - an ally of Azerbaijan - also dismissed demands for a ceasefire.
Nagorno-Karabakh is officially part of Azerbaijan but governed by separatist ethnic Armenians. Years of negotiations have never resulted in a peace treaty.