To DEVS, a potential hint for fixed wings bug
 

I don't know whether this behavior is desired but today i was trying to do the second single mission and after i've sunk all subs i got the all greens to leave the combat area even though an aircraft was right above me. So i wanted to see if it would still be the case even if i surface and so it was. It was like the aircraft was stuck even though he was not part of the mission anymore.