MOSCOW, March 31 (Reuters) - Ukrainian drones on Tuesday struck crude oil loading facilities of Russian pipeline monopoly Transneft TRNF_p.MM at the Baltic port of Ust-Luga, three industry sources said.
Regional governor Alexander Drozdenko said earlier that drones had damaged Ust-Luga again in the latest of a series of attacks.
Transneft did not immediately reply to a request for comment.