Missiles, rockets and accusations fly as Nagorno Karabakh flare-up burns into second week

Smoke rises in Stepanakert, Nagorno-Karabakh on Sunday.

Yerevan, Armenia (CNN)Armenia and Azerbaijan accused each other Monday of further missile and rocket attacks against civilian populations, as the newly reignited conflict over the enclave of Nagorno Karabakh enters its second week.

Authorities in the region, which is inside Azerbaijan's borders but enjoys de facto independence and has an Armenian majority, said that its capital Stepanakert came under intense rocket fire Monday.
A spokesman for Nagorno Karabakh's presidency said it would respond, but that "we are only targeting military facilities of permanent deployment in large cities, and not the civilian population."
    People walk in a residential area of Stepanakert that was allegedly damaged by shelling.
    The defense ministry in Armenia also said Azerbaijan had resumed offensive operations against Nagorno Karabakh, which Armenians call Artsakh. "Fierce fighting engagements are raging on," the spokeswoman for the ministry posted on Facebook. The Karabakh town of Shushi [called Shusha by Azerbaijan] also came under attack, the ministry said.
    For its part, Azerbaijan alleged that rocket attacks against its cities were originating in Armenia itself, not from Nagorno Karabakh.
    A serviceman stands in front of a building allegedly damaged by shellfire in Gyandzha in Azerbaijan.
    The unrest dates from the collapse of the Soviet Union, when Nagorno Karabakh declared independence from Azerbaijan, sparking a violent conflict that ended in a shaky 1994 ceasefire. Armenia backed Nagorno Karabakh, which established a de facto independence that is not recognized by most of the world.
    Armenia asserts that the current flare-up is between Karabakh and Azerbaijan.