Ukrainian forces again struck oil facilities in Russia's Black Sea port of Tuapse early on May 1, a day after launching drones at a Russian oil facility some 1,500 kilometers from the Ukrainian border, the latest in a series of long-range strikes by Kyiv targeting Russian energy facilities.

Drone attacks carried out on Wednesday and Thursday targeted a major refinery in Perm, 1,500 kilometers from Ukraine. These attacks further limit Russia's crude oil processing…

Ukrainian drone attacks on refinery in Black Sea port cause toxic clouds and oil slicks on resort’s coastline; Kyiv to reform army. What we know on day 1,529

Ukrainian forces again struck oil facilities in Russia's Black Sea port of Tuapse early on May 1, a day after launching drones at a Russian oil facility some 1,500 kilometers from…