A Bay Off Southern Greece Becomes a Cog in Russia’s Oil Supply Chain
Millions of barrels of Russian crude and fuels have been switched between tankers just a few miles off the coast of Greece, one of a series of workarounds that traders have used to overcome European Union sanctions against Moscow.
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### Instruction: A Bay Off Southern Greece Becomes a Cog in Russia’s Oil Supply Chain

### Response: Millions of barrels of Russian crude and fuels have been switched between tankers just a few miles off the coast of Greece, one of a series of workarounds that traders have used to overcome European Union sanctions against Moscow.