If a submarine drags you, you will have a noticeable wake. No need to look at the charts. Edit: or be instantly capsized and dragged below water, jfc: https://

If a submarine drags you, you will have a noticeable wake. No need to look at the charts. Edit: or be instantly capsized and dragged below water, jfc: https://en.wikipedia.org/wiki/FV_Antares#Inquiries_and_recommendations https://en.wikipedia.org/wiki/FV_Antares#Inquiries_and_recom...