Deeply rooted ethnic tensions divide Kabardino-Balkaria , and this siege added to concerns over the instability of the North Caucasus region of Russia .
Kabardino-Balkaria
Russia
/location/administrative_division/country
Russia
Kabardino-Balkaria
/location/location/contains
Russia
Kabardino-Balkaria
/location/country/administrative_divisions
LOCATION
Kabardino-Balkaria
LOCATION
North Caucasus
LOCATION
Russia