Underwater Detection Technology News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Satellite images, all of those turned out to be "other things." our matthew chance is live in perth, australia, for us this morning. matthew, i know that they have a submarine, and then they also have two ships that are equipped with this high-tech gear out on the search now. what is the latest? >> reporter: yeah, that's right. the latest is that this subsurface phase of the search operation has really gotten under way with the presence of that british nuclear submarine the "hms tireless." it's equipped with underwater detection technology, but also with two surface vessels as well. again, one...

Even as they've further refined this search zone. still, still a very big job. matthew, what's the latest? >> reporter: yeah, i don't think we're in a situation where they've narrowed down the search area to a sort of pinpoint location. i mean, they've got these assets in the area, they've got a british nuclear submarine, which is equipped with highly advanced underwater detection technology. they've got these two surface ships as well, one australian, one british. the australian one equipped with some high-tech american equipment that was especially brought in to detect the pinger on the blac...