(LENINGRAD REGION, RUSSIA) – A military commandant’s office near St Petersburg has been destroyed by an explosion, as blasts were also reported at an oil refinery in Tatarstan and a chemical plant in Perm region. According to reports circulating on Russian Telegram channels, the explosion in Leningrad region caused a partial collapse of the building. Two floors were destroyed. At least three people were reported killed. The facility was said to be involved in preparing and training Russian volunteers for…