The Four Commando Tests Range

At the end of Royal Marines training, the recruits need to pass four Commando tests in the space of a week. All tests are completed carrying 21 lbs of equipment and a rifle.

The Commando Tests include the Endurance Course, 9 mile speed march, Tarzan Assault course and the 30 miler across Dartmoor.

If they have passed all the tests they are presented with a coveted Green Beret at the end of the 30 miler.