YEREVAN – Despite a second attempt at a cease-fire, Armenia and Azerbaijan traded accusations Sunday of violating the new truce in their destructive conflict over the separatist region of Nagorno-Karabakh.The latest truce, which was announced Saturday and took force at midnight, was the second attempt to establish a cease-fire since heavy fighting there broke out on Sept.
27. The fighting has killed hundreds and marks the biggest escalation of a decades-old conflict over the region in more than a quarter-century.Armenian military officials on Sunday reported shelling and missile strikes by Azerbaijani forces carried out in the conflict zone overnight.