(KYIV) – Ukraine has carried out a series of coordinated strikes on Russian oil infrastructure, hitting at least four major facilities in a single night, in what appears to be one of the most extensive attacks on the sector since the start of the full scale invasion. According to available footage and reports, facilities in Russia’s Samara region were among those struck, including the Novokuybyshevsk refinery, a strategic plant processing millions of tonnes of crude annually, including aviation fuel essential to military operations. Fires were seen burning intensely at multiple sites, with additional damage reported at another refinery in Syzran,…