Horror at sea

Vladimir Putin refused help for the Russian submariners trapped at the bottom of the ocean...

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KURSK: 10 DAYS THAT SHAPED PUTIN Tuesday, 9pm, Sky History (Sky 123, Virgin 131) & Sky Showcase Factual (box set, Sky Box Sets/NOW)

In August 2000, while participating in naval exercises in the Barents Sea, Russian nuclear submarine Kursk sank to the bottom of the Arctic waters after explosions were heard on board, with 118 personnel trapped inside.