French President Emmanuel Macron says the French navy has boarded and detained the sanctioned oil tanker Tagor in the Atlantic over the weekend. Macron announces the operation in a post on Monday, saying the vessel was intercepted Sunday morning in international waters. Multiple outlets report that the boarding is carried out with support from the United Kingdom and other partners, and that it takes place in compliance with the law of the sea. NBC News and The Guardian describe the Tagor as sailing from Russia and subject to international sanctions, while other coverage describes the ship as linked to Russia and part of efforts to address sanctions evasion. Some reports add details about the tanker’s routing and documentation, but the core points across outlets are consistent: France and allies intercept the tanker on the high seas, detain it for checks, and frame the action as responding to suspected circumvention of sanctions. No source in the provided material describes the results of the inspection beyond the detention and boarding.