Growth of ‘dark fleet’ could push Russia to riskier tankers, analyst says 6 November 2022 New York-based Poten & Partners raises concerns after recent incidents with older tankersAuthor: Capt. Johnhttps://www.tradewindsnews.com/tankers/growth-of-dark-fleet-could-push-russia-to-riskier-tankers-analyst-says/2-1-1346926