It's been shown in some Ukrainian videos [NSFW!] and also claimed on Twitter (quoting the latter) that:
Russian forces now have an official religious prayer to Saint Barbara (who is revered in Eastern Orthodoxy as a protector against sudden and violent death) to protect against "Devil's Drones."
Russian text in the image, with formatting of the original:
Молитва от бесовских дронов
Святая Варвара, великомученица и
покровительница,
Призри на нас, скорбящих и страждущих,
От бесовских беспилотников, что сеют
смерть и разрушение,
Укрепи нас в вере и надежде, дай нам
силы и мужество,
Чтобы не унывать и не отчаиваться в
борьбе за правду и свободу.
Заступница наша, моли Бога о нас, чтобы
Он пощадил нас
И избавил нас от злого навета врагов
наших.
Аминь.
the claimed translation is:
Prayer From Demonic Drones
HOLY BARBARA, GREAT MARTYR and PATRONESS,
LOOK AT US, WHO ARE MOURNING AND SUFFERING, FROM THE DEMONIC DRONES THAT SOW DEATH AND DESTRUCTION STRENGTHEN US IN FAITH AND HOPE, GIVE US STRENGTH AND COURAGE NOT TO BE DESEASED AND NOT TO DESPAIR IN FIGHT FOR TRUTH AND FREEDOM. OURINTERCESSOR, PRAY TO GOD FOR US, SO THAT HE WILL SPARE US AND DELIVERED US FROM THE EVIL SCALE OF ENEMIES
Amen
Is that a real prayer brochure given to Russian forces? And how "official" is it?