Ukrainian drone attack on Russian oil refinery causes major fire, officials say

A Ukrainian drone attack has caused a “large-scale fire” at ‌Russia’s Tuapse oil refinery on the Black Sea, forcing the evacuation of nearby buildings, local officials said on Tuesday. The Rosneft-owned refinery delivers oil products mainly for exports but operations have been halted since April 16 following an earlier drone attack, industry sources said. Ukraine did not immediately comment ⁠on th