Armenian police have arrested dozens of protesters who rallied in the streets of capital city of Yerevan to call for the resignation of Prime Minister Nikol Pashinyan.

Iran says it is ready to help establish sustainable peace between Azerbaijan and Armenia in Karabakh.

Iran has urged Azerbaijan and Armenia to exercise restraint as tensions flared up at the two countries’ border.

An Iranian parliamentary body proposes a set of measures meant to maintain the country’s role in the South Caucasus, saying an “effective presence” in the volatile region serves the Islamic Republic’s interests and national security.

Zarif says lasting peace and security in Karabakh is a matter of national security for Iran.

Thousands of Armenians rallied in Yerevan’s central Freedom Square on Sunday to show their support for former President Robert Kocharian and his new political alliance ahead of an early election next month.

Armenia’s president refuses to sign a prime minister’s decree for dismissal of the army's chief of staff.

Azerbaijan says one of its soldiers was killed and another wounded in an attack by Armenian separatists in Karabakh.

Armenia accuses Azerbaijan’s military of capturing dozens of its troops, calling it a provocative move violating a ceasefire agreement between the two countries.

The Turkish president has renewed his call for a change of leadership in Armenia, which was defeated in a six-week war with Azerbaijan.