Submariners are astronauts of the deep, or the Silent Service of the Navy. The technology and sophistication of today's submarines is akin to the space program. Being a part of this Service will test you to your limits, but you will be one of a select few who get to wear the 'Dolphins', a badge of distinction.

Submarines are actually quieter than surface vessels like ships and more stable due to the depth they travel at. The underwater environment they operate in is a complex world, where sound is the main source of information. A detailed understanding of this environment and the submarine's own noise output are critical factors in achieving one of our primary aims, to remain undetected.

What's it like inside?

A submarine is typically made up of a control room, cafeteria, galley, main generator room, motor room, wardroom, weapons compartment and machinery control room. Inside it's a busy life, made up of watches, rest periods and exercise drills, with four meals in-between. You do most things in close proximity to your fellow submariners and although these living conditions can be challenging at times, you'll find they actually build a stronger bond between crewmates than most other jobs would.