https://www.youtube.com/watch?v=UnBRlXfYe18
An interesting 45 minute video about repairing an undersea fibre optic cable. A good watch for anyone who is interested in technology, however the documentary does stray off topic for quite some time.
Thanks, Bill. I'm often wondered about repairs. I know how they place the cables which is a pretty big task in itself but have no idea how they fix them. Bookmarked the video to check out later.