Warship: Life in the Royal Navy

JJ Chalmers heads to the unforgiving terrain of Dartmoor to push himself to the limit to find out whether he still has what it takes to match the standards of a Royal Marine. Kate Humble is granted behind-the-scenes access aboard HMS Iron Duke - a frontline British warship with 200 crew on a mission to safeguard the nation's shores.

JJ Chalmers learns how a warship performs one of its most dangerous and difficult manoeuvres, refueling at sea. He joins a massive 39 thousand-ton tanker, operated by the Royal Fleet Auxiliary, as it conducts the dangerous operation just 40 metres apart from a moving warship out on the high seas. Kate Humble takes on the extreme Submarine Escape, Rescue, Abandonment & Survival course.

Kate Humble is granted rare access aboard the British warship HMS Dragon, and when a ferocious storm hits, she sees how a warship and her crew battle towering seas to stay safe. Dwayne Fields is recruited to take a flight in a Royal Navy helicopter, but first, he must complete the same life-saving training required of every crew member. Also, JJ Chalmers revisits the Falklands Conflict.

JJ Chalmers heads to HMS Raleigh in Cornwall, the home of Royal Navy training, to see how recruits are prepared for the harsh realities of war. Kate Humble is aboard a warship as a brand-new helicopter pilot takes an important step in their career - landing on the deck of a moving warship at sea for the very first time. Also, JJ explores the legacy of HMS Ark Royal, one of the Navy's most iconic aircraft carriers.