The Foleys instruct Zaitzev to bring his family to Budapest, Hungary under the guise of taking a vacation. They are then to be assisted by British Secret Intelligence Service (SIS) officers stationed in the city, because the CIA station there was compromised; as a result, Jack Ryan, former Marine and the CIA liaison to SIS back in London, was sent there to represent the agency. One early morning, the Zaitzevs were spirited out of the hotel they were staying. Accompanied by Ryan, they are then smuggled to Yugoslavia, where they immediately fly to the United Kingdom. By then, SIS agents had planted dead bodies that are physically identical to the family into their hotel room, which was then set on fire, thus deceiving the KGB.