The Azeri defense ministry said four of its soldiers were killed and five wounded while Armenia@@@s ministry said that two of its soldiers were wounded. The two sides traded accusations of ceasefire violations and firing artillery.
Exchanges of fire began on Sunday and continued into Monday in the rugged South Caucasus region.
Nagorno-Karabakh, a highland enclave within Azerbaijan, is run by ethnic Armenians who declared independence during a conflict that broke out as the Soviet Union crumbled in 1991.
Though a ceasefire was agreed in 1994, Azerbaijan and Armenia continue to accuse each other of shooting attacks around Nagorno-Karabakh and along the separate Azeri-Armenian frontier.
