Solving Australia's most enduring maritime tragedy - the loss of the Sydney will all 645 crew after a battle with German HSK Kormoran in which both ships were sunk. Most of the German crew survived, but the location of the battle was lost.

Both ships have recently been found, & photos & video of the Sydney are available here -
Finding Sydney foundation
and here HMAS Sydney site

further info here -
google search on HMAS Sydney found

sandra