What effect would US intervention in Venezuela have on Russia's grey fleet?
Short answerThe panel expects limited immediate impact on Russia's main routes. Venezuelan transfer activity could become harder, but the account of oil blending is secondhand and its application to Russian operations is tentative.
NotesThe immediate effect is judged limited because the grey fleet's main route runs elsewhere. Losing Venezuelan access could nevertheless remove or complicate one place for ship-to-ship transfers. A panelist recalls an investigation in which Iranian oil was transferred in Venezuelan waters, mixed with Colombian oil, and sold onward, while explicitly cautioning that this recollection rests on a BBC report. Applying the same account to Russian activity remains tentative in the exchange. The discussion also identifies two enforcement constraints: fragile tankers could cause pollution if damaged, and known offenders can be easier to monitor than unfamiliar replacements.