Invictus Games highlights need for better mental health services for veterans

The Invictus Games continues to celebrate the powerful role sport can play in the rehabilitation of wounded, injured, and ill soldiers. But as the tournament gets underway in Sydney, work is being done between nations to form a collaborative approach to dealing with issues facing defence personnel. In particular, how current and former servicemen and women deal with mental illness -- one of the key themes of the Invictus Games.

Exclusive behind the scenes of Prince Harry, Duke of Sussex helping put on helmet at the Invictus Games in Sydney Source: Getty Images