Yet as commander-in-chief, he bears responsibility for the military shortcomings if, as some suspect, North Korea torpedoed the Cheonan from a semi-submersible vessel and got away with it.
ECONOMIST: South Korea's sunken warship
2.
The contraband had been stowed on a self-propelled semi-submersible vessel.
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3.
Scarabeo 9 is a semi-submersible drilling vessel recently built by Yantai Raffles, which will be on contract by Repsol YPF for deepwater exploratory drilling off Cuba.
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