Al Jazeera

If European states seize vessels with Russian cargo, Moscow will respond in kind 'wherever necessary', says Putin.

Putin warns of tit-for-tat seizures of European vessels

Vanguard

Several European companies have intercepted ships carrying Russian oil in contravention of European sanctions targeting the vital revenue source.

Putin threatens retaliatory seizures of European ships

Euronews

Vladimir Putin threatened to seize European ships in response to the interception and seizure of Russian vessels presumed to be part of Moscow's 'shadow fleet'.