<page_title> German submarine U-657 </page_title> <section_title> Summary of raiding history </section_title> <table> <cell> Aymeric <col_header> Name </col_header> </cell> <cell> 5,196 <col_header> Tonnage (GRT) </col_header> </cell> <cell> Sunk <col_header> Fate </col_header> </cell> </table>
U-657 sank one merchant ship, for a total of 5,196 gross register tons (GRT).