Ukrainian drones struck a major Russian fuel depot for the second time in just over a week on Sunday, according to a senior Russian regional official, as part of a “massive” cross-border attack on fuel and energy facilities that Kyiv says supply Moscow’s military.

Ukraine said Russia had attacked it with 60 drones overnight, of which 36 were downed, 23 were jammed by electronic warfare and one was still in the air. The Ukrainian air force said drones had been shot down in eight regions across the country in a statement posted on the Telegram app on Tuesday.