Most countries declare the wrecks of their warships beneath the waves as graveyards, and extend the same legal protections as you'd see in a cemetery on land to them. Canada, bizarrely, does not, Matt Gurney writes.

Three warships that sunk during the 1942 Battle of the Java Sea “have largely disappeared from the sea bed.”

A British couple, with a Canadian connection are solving the mysteries of Canadian soldiers killed in the First World War and buried in unmarked graves.