Ukraine is raising the cost of war for Russia — and testing Putin's resolve

Ukraine is raising the cost of war for Russia — and testing Putin's resolve CNBC Russia eyes diesel export ban, fuel imports amid Ukrainian strikes; Crimea restricts public life Reuters Russian Offensive Campaign Assessment, June 16, 2026 Institute for the Study of War Petrol shortages and ‘oil rain’ bring Russia-Ukraine war home to Moscow Al Jazeera As fuel shortages spread across Russia, Moscow lifts tanker entry permits to keep gas stations supplied Meduza