Russia’s Moscow and Ryazan oil refineries suspended operations after Ukrainian drone strikes over the weekend and last Friday, according to Reuters sources.

The Moscow Oil Refinery temporarily halted its processing operations following a large-scale Ukrainian drone attack on May 17, Reuters reported, citing industry sources.

The Moscow Oil Refinery has suspended oil processing after drone attacks on Sunday 17 May.

Russia's Ryazan oil refinery has suspended operations following a Ukrainian drone attack last week. — Ukrinform.

Russia’s Moscow and Ryazan oil refineries suspended operations after Ukrainian drone strikes over the weekend and last Friday, according to Reuters sources.

Ukrainian drone strikes targeted key Russian oil infrastructure in May, with officials saying attacks forced six refineries to halt operations.

Oil refineries in central Russia have been forced to either suspend operations entirely or sharply reduce fuel output after a wave of drone attacks over the past two weeks,…

Almost all major refineries in central Russia have cut or stopped production after Ukrainian drone attacks.

The Kirishi oil refinery, one of Russia's largest, has been shut down since May 5, unnamed sources said.