Harry and David, thirty six - who's within the UK promoting his new underwear line - were joined on their evening out by Katherine Jenkins, 31, Chris Evans, 45, and different friends at the humanities Club in Mayfair.
Apache helicopter pilot Harry's injury can be a results of his recent intense coaching to organize him for the Afghanistan front line.
The 27-year-old is reported to own been hooded, threatened and warned of the chilling tortures he may face if he is captured by the enemy.
'If Harry's Apache goes down he is on his own,' an addict tells The Sun.
'The exercises are a glimpse of what he may face during a worst case situation.'
