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Justin Gwynn

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Justin Gwynn is a researcher studying radioactivity leaking from the sunken Soviet submarine Komsomolets.

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Justin Gwynn is a researcher involved in the ongoing monitoring and study of the radioactive leakage from the wreck of the Soviet nuclear submarine Komsomolets (K-278). The Komsomolets sank in the Norwegian Sea in 1989, and recent research, including work by Gwynn and his team, indicates that it continues to release radioactive isotopes, specifically Strontium-90 and Cesium-137, at levels significantly higher than background radiation. The research suggests a failure in the ballast tank system contributed to the fire that led to the submarine's sinking. Gwynn's work is relevant because it highlights the persistent environmental concerns associated with sunken nuclear vessels and the need for continued monitoring despite the dilution effect of ocean currents. The ongoing leakage poses a potential, though currently diluted, threat to the marine environment.
Last updated: May 4, 2026