Feedback from playing Severomorsk with SW. I managed to dodge all the torps from russian patrol crafts and subs. Also managed to "sink" one kilo improved by friendly fire(it was a case of torp in the face, literally
). Arrived at drop off point at around 21:40, It takes approximately 5 minutes for SEAL prep so at 21:45, more or less, they were away. Yet I didn't get any message about SEAL inserted. My suspicion is the undetected non-crit goal. It seems to me, after reading the mission in editor (not yet familiar with it, I might interpret it wrongly) that the sub must be undetected to trigger the SEAL insertion success message. This would be a bit tricky if true, imo, even for SW as it proves to be a much better platform in this particular case.