The meeting had not gone well, the man gloomily reflected as he was driven out of East Berlin. His head was still heavy after a few too many snifters of cognac. The American's ambitious scheme to build a life and career in Moscow had sputtered to an unforeseen halt not unlike a Trabant's two-stroke engine; the only concession the Russians had made was to invite him back for another meeting in two weeks' time. The three KGB representatives he had talked to didn't seem very enthusiastic about his offer to defect from the US Army.

The date was 22 February 1953. It was George Washington's Birthday, a holiday for all American troops stationed in Berlin. The drunken man being shuttled out of East Berlin in a Soviet car was Robert Lee Johnson, a 31-year-old sergeant in the United States Army. Most competent intelligence services would have considered the Army clerk useless, dismissing him as an embittered bureaucrat with a grossly inflated sense of self-worth. Nine years later he would, through a combination of luck and circumstance, become one of the most destructive spies the KGB had ever implanted into the US military.