Alex Jones and JJ Chalmers get BBC One's coverage of the Invictus Games under way from the Netherlands. After being postponed twice, the event is back with more than 500 injured, wounded and sick military personnel from around the world. Members of the UK team share their inspirational stories of how the power of sport has transformed their lives. There will be highlights of the opening ceremony, and the first day of athletics gets underway in The Hague.