I was in the area a few years ago on the MS Fram, going from Antarctica to South Georgia, then on to the Falklands, before ending the voyage in Buenos Aires.
It was a very heartening sight, in more ways than one, to have a C-130 from MPA do two low passes next to us just north of West Falkland.
I hope they save Le Boreal, though - it's a ship on my bucket list!