Workers remove debris near a residential building, which was damaged during the military conflict over the breakaway region of Nagorno-Karabakh, in Stepanakert October 19, 2020. A new ceasefire in the mountain territory of Nagorno-Karabakh was in jeopardy on Monday with Azerbaijan and ethnic Armenian forces reporting shelling and heavy fighting. REUTERS/Stringer

Workers remove debris near a residential building, which was damaged during the military conflict over the breakaway region of Nagorno-Karabakh, in Stepanakert October 19, 2020. Among accusations on both sides, Azerbaijan said it had "neutralised" a missile fired by Armenian forces at an oil pipeline in Azerbaijan on Sunday, several hours after the ceasefire went into force. Armenia denied firing it. REUTERS/Stringer

A worker stands in the back of a truck as he removes debris near a residential building, which was damaged during the military conflict over the breakaway region of Nagorno-Karabakh, in Stepanakert October 19, 2020. Nagorno-Karabakh, a breakaway enclave of Azerbaijan that is populated and controlled by ethnic Armenians, said 729 of its military personnel and 36 civilians had been killed in fighting that began on Sept. 27. Azerbaijan said 61 Azeri civilians had been killed and 282 wounded. REUTERS/Stringer

Ali Ibrahimov works on the ruins of his home, which was hit by a rocket, in the city of Ganja, Azerbaijan October 18, 2020. REUTERS/Umit Bektas

A view shows the ruins of a building following recent shelling during a military conflict over the breakaway region of Nagorno-Karabakh, in Stepanakert, October 17, 2020. REUTERS/Stringer

Men stand amidst the ruins of a house following recent shelling during a military conflict over the breakaway region of Nagorno-Karabakh, in Stepanakert, October 17, 2020. REUTERS/Stringer