Two men who were given the heaviest sentences appealed, notably Ali Riza Polat, who received a 30-year prison term on charges he helped find weapons for the killers.
The country has also skillfully used biometric and facial recognition techniques to identify Russian troops involved in atrocities, such as the massacre in Bucha early in the war.
There have been frequent reports of shootouts along their shared border since the end of the 2020 war between Yerevan and Baku over the contested Nagorno-Karabakh region.
