An 84th birthday party in a bomb shelter, and a new home shattered by missile fire — these were just two moments captured by reporters after another cease-fire was agreed — and broken — in fighting between Armenia and Azerbaijan in and around the breakaway Azerbaijani region of Nagorno-Karabakh. Hundreds have been killed, including many civilians, with each side blaming the other for both the start of hostilities and breaches of the truces.