@Cazalet33
"engaged in underwater operations",
At the time of my posts on Burullus early in the thread the message linked to the ship was something like "sub sea operations".
Early in the thread I also posted comments from a UK oceanographer who sketched specific sea floor shape and sediment issues which would make detection and search more complex than you might expect. Wonder if you can agree with his comments.
Just checked it - the label was “SUBSEA LOCATION”,
Was Dr Simon Boxall, an oceanographer from the Univ of Southampton ... see my post May 20th of around 10.20hrs