Guêpe-class submarines
... that Guêpe-class submarines were solely intended for use in harbor defense?
... that <b id="mwBUQ"><a href="./Guêpe-class_submarine" id="mwBUU" rel="mw:WikiLink" title="Guêpe-class submarine"><i id="mwBUY">Guêpe</i>-class submarines</a></b> were solely intended for use in harbor defense?