The governments of Armenia and Azerbaijan accuse each other of deliberately bombing civilian targets. For example, part of the city of Shusha in Nagorno-Karabakh's famous 19th-century cathedral was destroyed in early October. According to authorities in the Nagorno-Karabakh region , Azerbaijani troops are just a few kilometers from the strategically important city.

Ragiba Guliyeva stands in the ruins of her house in Ganja, Azerbaijan's second largest city, which was hit in a rocket attack. "I was in the kitchen when beams and stones rained on me all of a sudden," she said. "I screamed as loudly as I could." Ganja is dozens of kilometers from the front. The government of Azerbaijan blames Armenian troops for the attack.

Several people were killed in the attack on Ganja, according to Azerbaijani authorities. Guliyeva's 13-year-old grandson, Artur, was one of the victims. At a church service, teachers and classmates paid their respects. According to official figures, at least 130 civilians were killed on both sides.

Authorities in Nagorno-Karabakh say 1,200 soldiers have died since fighting started in September. Azerbaijan's government has not reported the extent of its military losses. Russian President Vladimir Putin recently mentioned a total of 5,000 people dead on both sides. Young men keep on volunteering for service at the front, such as these fighters in the Nagorno-Karabakh capital, Stepanakert.

The region has been controlled by Armenian separatists since Azerbaijan's government lost control in a territorial war from 1988 to 1994. A fragile ceasefire has been in effect since. The painting in a school in Barda honors a soldier who died.

Propaganda and war rhetoric govern everyday life in Azerbaijan, which is ruled by an authoritarian regime. The government, in Baku, receives weapons and expressions of solidarity from Turkey. Russia is the protective power for Armenia's government, in Yerevan. Observers warn that the regional powers could actively intervene in the conflict.

Regional authorities estimate that half of the residents, or 75,000 people, could flee the fighting. Residents who remain continue to hold out in basements and shelters.

Life in shelters has become routine for many Stepanakert residents. The rooms are crowded and poorly ventilated. The people are safe from the bomb attacks, but doctors warn of a rapid spread of the coronavirus. There are no officials figures, but some doctors have estimated that about half of the shelters' residents test positive on a daily basis.

People fled the fighting in Azerbaijan, too, including from the town of Terter, which is right on the front. Some found refuge in neighboring Barda, about 20 kilometers (12 miles) from Nagorno-Karabakh, where schools have been used as emergency shelters since the end of September. But they are not safe either.

Several buildings were destroyed and cars burned out during an air raid on Barda a few days ago. Azerbaijani authorities reported at least 21 dead and dozens injured. The Armenian government denied the attack, but Azerbaijan's president, Ilham Aliyev, pledged "retaliation on the battlefield" and "revenge."

The fighting continues. The government of Azerbaijan has demanded the complete withdrawal of Armenian troops from Nagorno-Karabakh. Armenia's prime minister, Nikol Pashinyan, has officially asked Russia for help. The Foreign Ministry has pledged Russia's "necessary assistance" should the fighting shift to Armenian territory.