(Bloomberg) -- As the Iran war strangles natural gas supplies, countries across Asia and Africa are rationing fuel and enduring blackouts. In Europe, the conflict is raising the risk of an energy crunch this winter.Most Read from BloombergUAE Quits OPEC as War Upends Oil Markets and Gulf Tensions RiseNorth Korea Confirms Suicide Rule for Soldiers Ukraine CapturesTrump Being ‘Humiliated’ in Iran Talks, German Leader Says80 Seconds of Big Tech Earnings Will Decide Stock Market’s FateTrump Tells Ai