The question is though ... why are they being asked to put their life on the line ? Brave lads whpo have more courge than I would ever have but what are the poor sods honestly doing there ? It's enough to make you weep.
Well isn't the official line, removing the Taliban from power who were allowing / encouraging Al Qaeda leaders to hide there and form training camps. I realise all it has done has moved the training camps elsewhere but there have been a number of successful 'take-outs' of Al Qaeda leaders either in Afghanistan or by moving them to less friendly and less secure countries.
Then there are the other benefits of removing the Taliban in terms of freeing the people from their oppressive regime and targeting the poppy fields that contribute to much of the worlds heroin.
I realise that I've swallowed the official line hook line and sinker there. I wouldn't be brave enough to go out there or send my son out there, but it seems they are trying to contribute to making us a safer place.