ARMENIA AND AZERBAIJAN have announced an agreement to halt fighting over the Nagorno-Karabakh region of Azerbaijan under a pact signed with Russia that calls for the deployment of Russian peacekeepers as well as territorial concessions.

Nagorno-Karabakh has been under the control of ethnic Armenian forces backed by Armenia since a 1994 truce ended a separatist war in which an estimated 30,000 people died.

Sporadic clashes have occurred since then, and full-scale fighting began on 27 September.

Several cease-fires had been called but were almost immediately violated. However, the agreement announced early today appeared more likely to take hold because Azerbaijan has made significant advances, including taking control of the strategically key city of Shushi on Sunday.

Armenian Prime Minister Nikol Pashinian said on Facebook that calling an end to the fight was “extremely painful for me personally and for our people”.

Soon after the announcement, thousands of people streamed to the main square in the Armenian capital Yerevan to protest the agreement, many shouting, “We won’t give up our land”.

Some of them broke into the main government building, saying they were searching for Pashinian, who apparently had already departed.

The agreement calls for Armenian forces to turn over control of some areas it held outside the borders of Nagorno-Karabakh, including the eastern district of Agdam.

That area carries strong symbolic weight for Azerbaijan because its main city, also called Agdam, was thoroughly pillaged, and the only building remaining intact is the city’s mosque.

Armenians will also turn over the Lachin region, which holds the main road leading from Nagorno-Karabakh to Armenia.

The agreement calls for the road, the so-called Lachin Corridor, to remain open and be protected by Russian peacekeepers.

In all, 1,960 Russian peacekeepers are to be deployed in the region under a five-year mandate.