The Swedish military has become even more convinced that at least one small and foreign submarine operated in Swedish waters just off Stockholm last month, sources tell Svenska Dagbladet. An analysis of the events, made by defense personnel, is expected to be finished within days.
News of the hunt for an alleged submarine spread worldwide soon after the search operation began on October 17. Two days later, on a press conference, the Swedish Defense Forces said observations made by members of the public indicated a ”likely” ongoing underwater activity in Swedish territorial waters.
That classification, ”likely”, is the second highest on a scale from 1 to 6 used by the military, with the top level being ”confirmed”.