Talk:Fall 2017 Event/@comment-25366430-20171208091653/@comment-26715360-20171208162651

I may be wrong, but I don't think that using a sonar reduces ASW damage/accuracy. As for the the vanguard formation, according to the wikia, the 1st to 3rd positions are the ones that are getting most of the defensive bonuses, so I don't think that placing your submarine on the last position of your fleet instead of the first one is better for her survivability.