From Indiana linked article
While Buttigieg may say his work was aimed at “targeting the connection between narcotics and insurgent financing,” independent news reports confirm that one of the primary reasons for the American military presence in Afghanistan was to restore the CIA sponsored heroin drug trade in Afghanistan that has grown to record levels during the American occupation. Prior to becoming South Bend’s mayor, Buttigieg previously worked in Afghanistan as an energy consultant for McKinsey & Co., a secretive international firm with close ties to the CIA.