<page_title> Convoy OB 318 </page_title> <section_title> Allied merchant ships </section_title> <table> <cell> Empire Caribou (1919) <col_header> Name </col_header> </cell> <cell> Sunk on 10 May by U-556 after convoy dispersed <col_header> Notes </col_header> </cell> <cell> Gand (1919) <col_header> Name </col_header> </cell> <cell> Sunk on 10 May by U-556 after convoy dispersed <col_header> Notes </col_header> </cell> </table>
U-556 sank Empire Caribou and Gand.