U-42
... that U-42 was the fifth German U-boat sunk in World War II?
... that <i id="mwB_Q"><b id="mwB_U"><a href="./German_submarine_U-42_(1939)" id="mwB_Y" rel="mw:WikiLink" title="German submarine U-42 (1939)">U-42</a></b></i> was the fifth German U-boat sunk in <a href="./World_War_II" id="mwB_c" rel="mw:WikiLink" title="World War II">World War II</a>?