A group of divers have explored the wreckage of a WW1-era Royal Navy submarine - 100 years after it sank. Dominic Robinson, 54, and a team of 10 dived 74m down to check out the century-old HMS M1 sub ...
Here’s What You Need to Know: While some of the accidents could be blamed on the lax safety features of Cold War-era Soviet submarines, since 2000 the Russian Navy has also... Here’s What You Need to ...