Overview
- The French navy intercepted the 249‑metre tanker Grinch on Thursday in international waters between Spain and North Africa and escorted it to the Gulf of Fos.
- The vessel is anchored about 500 meters off Martigues under naval and gendarmerie guard, with nautical and air exclusion zones in place.
- The Marseille prosecutor is conducting a preliminary investigation for failure to fly a flag, and prosecutors said the Indian captain is in custody while the Indian crew remains on board.
- Authorities cited registration discrepancies, with media reports saying the ship was flying the Comoros flag, and investigators are checking ownership and registration.
- Officials say the tanker appears on UK, EU and US sanctions lists under different names, and the case follows France’s September detention of the Boracay as the EU targets hundreds of suspected shadow‑fleet ships.