If you try to fight him, go here
From Create Your Own Story
You punch the man suddenly when he is unawares. He reacts to the shock but some nearby people also sees it. Russian police soon come into the alley and stop both of you. The man seems to eagerly want to escape before the police come but he cannot. The police drag both of you into a Soviet prison. You later find out the mysterious man is a double agent working for the U.S. government who is spying on the ship. But it is too late.
THE END