1.   An hour later, the cooling system was restored, and the submarine was towed to shore, where the reactor block was replaced.

2.   Lonsdale was flown to a German naval base, followed by his crewmen, who were taken there aboard the trawler that towed their submarine.

3.   South Korean military forces rushed to the scene and, under intensive security, towed the submarine to port overnight.

4.   After the submarine was towed to shore last week, nine bodies were found inside.

5.   Towing the submarine to harbor is expected to take up to two weeks, depending on the weather.