Hi falo, et al,
honestly, the aft deck gun shouted at me and I remembered the U 166 film and check it.
I believe it is always good to locate the lost soldiers, sailors and airmen, you may not be aware of it but 15 remains were found at Beauchamps Ligny near Lille in 2009. After identifying 11 of the remains they were buried in one of the (too) many British war graves near Lille earlier this week. At least 11 families know the resting place of their relatives.
Exactly the same with the crew of the U 576, as with most naval deaths they will forever remain guardians of the sea, but a least their families have a point on a map where their relations fell. This information can sometimes be surprising, particularly if you take the case of the U 869, originally believed to have sunk near Gibraltar, eventually discovered in 1991 and identified in 1997 some 55 miles off the coast of New Jersey.
Although the International Law governing naval war graves is straight forward, unfortunately the less scrupulous divers disregards them. Luckily for the U 576 at 690ft is beyond all but a few specialist diving teams, as far as I am aware all these teams are government sponsored (one government or another) and thus are unlikely to desecrate a war grave just for a few war souvenirs. OK rant over.
Regards
Jon