Hmm.
1. Look at the course of the tanker, in the midst of the Baltic. Strange course, of course (also see Oberon's link with the plotted course).
Ok i have sailed in the area, this is not within swedish territorial waters methinks ?
(But then in WW2 the US expanded their terr. waters to the Mid-Atlantic, just to be able to call german U-boats violators of international treaties lol)
2. This photo made from the land, allegedly showing a russian (?) sub (?).
Is there anyone who believes, the position of the tanker inmidst the baltic is anywhere near the point this photo was taken ?