Energy SecurityDrone attack torches oil depotFire raged on Friday at oil and products storage facility in Russian region near UkraineDestruction: Oil storage tanks ablaze near the city of Klintsy in the Bryansk region of Russia about 60 kilometers from the Russia-Ukrainian border, after an attack by an unidentified drone.Photo by: ALEXANDER BOGOMAZ/AP/SCANPIXVladimir AfanasievEuropean Correspondent