Editor’s Note: This is a developing story and is being updated. A fire broke out at Russia’s Novoshakhtinsk oil refinery following a series of explosions in Rostov Oblast in the early hours of June 6, according to Russian media. Rostov Oblast Governor Vasily Golubev claimed the fire was caused by a drone attack, and said emergency services were at work on the scene. In recent months, Ukrainian forces have launched a series of drone strikes aimed at damaging Russia’s oil industry, which is crucial to sustaining Moscow’s war efforts. The local Telegram news channel Rostov News posted video foota…