The teaching post at the Naval Warfare School in Karlskrona has been vacant for a year, writes the Blekinge County Newspaper.
"We've been missing the position for a long time. Now finally the ad is out. But the ad coming out now is just a coincidence," said Commander Ulf Frisedal to the BLT.
Ideally, the new teacher would have some first hand experience of anti-submarine warfare.