In the early 20th Century - the art of modern sea-faring warfare was to change forever with the introduction of the purpose built attack submarine. Beneath the sea - the work and lives of the submariner has never been an easy one. Their dedication, resilience and courage in service of their country is legendary. It is this remarkable match of man and machine - a harmony of courage, that we explore in the stories of the 5 submariners featured here.
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