(Bloomberg) — The US is paying close attention to the ‘dark fleet’ of tankers carrying restricted oil and doing ship-to-ship transfers in Southeast Asian waters, the State Department’s top energy official said.Most Read from BloombergClimate Change Is Killing Buildings in Slow MotionA Broken Oil Pipeline Plunges South Sudan’s Capital Into ChaosHow Kyiv Became a Leader in Digital Services Amid Wartime StrainDrug Decriminalization Spawns a Political Debacle for ProgressivesCities Look to AI to FlRead More