Action of 17 August 1712 New Deep naval battle between Denmark and Sweden.

This battle took place on 17 August 1712 south of Rügen, in the Baltic Sea, during the Great Northern War. The site is known as Neues Tief in German, Nydyp in Danish, and Nya Djupet in Swedish, all meaning "New Deep." The action was a victory for Denmark, commanded by Hannibal Sehested, over Sweden, commanded by Henck.