YEREVAN/BAKU—Armenia and Azerbaijan accused each other on Sunday of violating a new humanitarian ceasefire in fighting over the mountain enclave of Nagorno-Karabakh, hours after it was agreed.
The truce agreed on Saturday came into force at midnight (2000 GMT) after a week-old Russian-brokered ceasefire failed to halt the worst fighting in the South Caucasus since the 1990s.
