When a white whale, mysteriously kitted out with covert surveillance equipment, was first spotted in icy waters around Norway five years ago it seemed like an improbable chapter from a spy thriller. But working out the true identity and secret objectives of this beluga, nicknamed Hvaldimir by the Norwegians, quickly became a real-life puzzle that has continued to fascinate the public and trouble western intelligence analysts.
Now missing clues have surfaced that finally begin to make sense of the underwater enigma. The makers of a new BBC documentary, Secrets of the Spy Whale, believe they have traced the beluga’s probable path and identified its likely mission.
Hvaldimir, whose nickname is a combination of hval, Norwegian for whale, and the first name of Russian president Vladimir Putin, has regularly been described as a Russian “spy whale”. After all, the harness it wore bore the words “Equipment of St Petersburg” and seemed designed to carry a small camera. But the film uncovers new evidence that he might have been trained as a covert “guard whale”, rather than being sent out to sea to conduct maritime espionage.
“Our latest findings about the potential role that Hvaldimir had been trained to do bring us closer to solving the mystery,” said Jennifer Shaw, director of the film, which airs on BBC Two on Wednesday. “But they also prompt many further questions about what Russia might be seeking to guard in the Arctic, and why.”