Officially the Cold War is over. Between former enemies, the hand of friendship is exchanged in public. In private, though, the intelligence war goes on.
An English trawler strays into Russian waters. When it returns, the captain has a package to deliver to British intelligence. For the next four years a high-ranking Russian naval officer, Viktor Archenko, passes valuable information to MI6. Suddenly he stops using the dead drop. His contacts in London know nothing about him - but they know he's under suspicion. The time has come to get him out.
