 They identify the person responsible for the thefts as the shipping tycoon and scientist Karl Stromberg.While travelling by train to Stromberg's base in Sardinia, Bond saves Amasova from Jaws, and their cooling rivalry turns to affection.Posing as a marine biologist and his wife, they visit Stromberg's base and discover that he had launched a mysterious new supertanker, the "Liparus", nine months previously.