Three crucial industrial facilities were targeted on Russian territory overnight on May 12. The Main Intelligence Directorate of the Ministry of Defense was behind this operation, as reported by RBC-Ukraine’s sources. As sources indicate, the Volgograd oil refinery was attacked overnight. Additionally, the Kaluganefteprodukt oil depot in the town of Lyudinovo and the Novolipetsk Metallurgical Plant were targeted. According to sources, military targets were hit in these attacks. They all were carried out by the Main Intelligence Directorate. It’s worth noting that these Russian facilities have …