Russia's Shadow Fleet Linked to French Navy Probe
Ship failed to justify flag and refused cooperation.
Boracay linked to Russia's shadow fleet evading sanctions.
Vessel left Russia in September 2023 with 115,000 tons of oil.
Passed Danish waters during drone incidents.
French President Macron called shadow fleet a key Russian funding source.
Two crew members detained for sanction evasion offenses.
Kremlin denied knowledge of the vessel.