The board of inquiry established to find the cause of deaths of three submariners killed in a tragic accident last year found their deaths were as a result of nature and their colleagues did their best to try to save them.South African Navy chief Vice-Admiral Monde Lobese said a board of inquiry investigating the deaths of the three submariners washed off the deck of the SAS Manthatisi found there was no way to ensure a different outcome as the submariners were “at the right place at the wrong time.”South Africa’s first woman submarine commander, Lt-Commander Gillian Hector, Master…