Each is a member of Mobile Diving and Salvage Unit Two. Navy Diver 1st Class James Reyher of Caldwell, Ohio, and Navy Diver 2nd Class Ryan Harris of Gladstone, Mo., belonged to that unit.

According to a recent release, more than 90 percent of those who attempt to become Army divers wash out in the first 14 days. Sgt. 1st Class Eric T. Bailey, noncommissioned officer in charge and ...