Saudi Arabia's main oil pipeline, the 'East-West Pipeline,' has been shut down due to a drone attack. The pipeline transports up to 7 million barrels of crude oil per day and is a crucial infrastructure for exporting crude oil to the Red Sea. Restoration work is expected to take 3 to 5 weeks, with some sections potentially being partially operational. The Saudi government stated that the attackers were drones launched from Iraqi territory, but official confirmation has not yet been made.