Fatal clashes between Azerbaijan and Armenia-backed Karabakh stir tension
September 28, 2015 at 09:31 AM EDT
BAKU/YEREVAN, Sept 28 (Reuters) - Azerbaijan and the Armenia-backed breakaway region of Nagorno-Karabakh on Monday bickered about how many of their soldiers had been killed in clashes which have stoked fears of a wider conflict breaking out in the South Caucasus.
