Harry's Arctic Heroes

This is an extraordinary story. Four soldiers, each a hero of recent conflicts who has suffered devastating injuries, taking on a challenge that even an able-bodied athlete would baulk at. A four-week trek, unaided, to the North Pole.

The expedition - conceived as a way of demonstrating how remarkable our servicemen and women are and to raise funds for the rehabilitation of injured soldiers - will see the adventurers cover 300 miles of frozen Arctic Ocean, navigating vast swathes of i…