Four teachers were injured in a stun grenade explosion at a school in the Moscow region.

The school where the grenade exploded is located in a village near Moscow. Serkovo, a few kilometers away Shchelkovo. How to сообщает According to the Telegram channel "112," today, school staff were participating in nationwide anti-terrorism exercises. At one point, a stun grenade was thrown through the window and exploded on a table. As a result, four teachers suffered eye injuries and abrasions. All were taken to the hospital.

Also residents of Murmansk Monchegorsk tellThe city is currently undergoing drone drills, including explosions and gunfire. Although authorities had planned them in advance, they only decided to warn people today, a few hours before the start. Residents were advised "not to worry" if a drone flies overhead and something explodes.

According to official publications, three main scenarios are being practiced as part of the nationwide anti-terrorism exercises this year: an attack on a school or kindergarten (with the terrorists being schoolchildren, not adult men, as was the case last year); a fire at an educational institution; and a drone attack.