It does not <i>sound</i> logical. Every time there&#x27;s an underwater accident (including plane&#x2F;helicopter accidents and shipwrecks), popular sentiment is on the same line: &quot;why put lives in danger for dead ones&quot; so there must be another reason for sending divers down there (other than feeling logical or not):<p>- Something related to body identification and insurance.<p>- Human life is cheaper than ROVs.<p>- There are tasks that ROVs can&#x27;t accomplish.