Knifefish
... that the Knifefish robot is intended to replace the U.S. Navy's trained minesweeping dolphins?
... that the <b id="mwAT0"><a href="./Knifefish_(robot)" id="mwAT4" rel="mw:WikiLink" title="Knifefish (robot)">Knifefish</a></b> robot is intended to replace the <a class="mw-redirect" href="./U.S._Navy" id="mwAT8" rel="mw:WikiLink" title="U.S. Navy">U.S. Navy</a>'s trained <a class="mw-redirect" href="./U.S._Navy_Marine_Mammal_Program" id="mwAUA" rel="mw:WikiLink" title="U.S. Navy Marine Mammal Program">minesweeping dolphins</a>?