Ukrainian Strikes Disrupt Russian Oil Infrastructure and Naval Assets (euobserver.com)

• Approximately €900 million in Russian oil revenue lost in late March
• Russian naval frigate damaged during port strike
• Escalation of successful drone and missile targeting against third Russian port hub

"In late March 2026, targeted Ukrainian attacks on Russian oil facilities and port infrastructure resulted in nearly €900 million in lost revenue. Reports confirm damage to a Russian frigate during these operations, signaling continued effectiveness in asymmetric coastal defense and disruption of Russian war-funding mechanisms."