When i served there in 2001.2002, 2004 and 2006 i believed and still do that the aim was to prevent the spread of Islamic fundamentalism, you know the type that flies jets into buildings and blows up busses and underground trains because they think our culture is wrong, please excuse me but do some people not realise the link between training camps in AFG, Pakistan and these events, oh and to really hit home at the PC lot i get wound up when some "innocent" guy detained in AFG who was on a cultural trek, visiting relatives, went to get married, got lost in Pakistan and found himself in AFG complains that his 4 years in Gitmo were not nice, correct answer pal, and it is not nice to leave a country like the UK that supported you through education, health etc and return to a country that preaches it is right to lop of heads of people that dont live their lives the way you think we should and it is not nice that you beat/rape/abuse/disfigure (insert as applicable) your women as a matter of course or prevent girls from going to school and slit their throats if they defy your wish, or maim young kids because they steal bread by driving trucks over their arms or by slashing their tendons, they steal because they are hungry because you think growing Poppies is far better than growing wheat because it funds your activities and buys you favours with your corrupt Government pals.
It is also no coincidence that 90% of the heroin that winds up in Europe comes from AFG the money from that crop alone basically finances the Taliban (war lords, Governers, President, Police Chiefs and anybody else who can get there stinking mitts on it, 90% of the crime in the UK is drugs related another reason to be there IMO, Solution, i did my 22 yrs and when i left AFG was to me the new Northern Ireland but with greater losses, in that any Military person now will complete multiple tours of the Operational Area, this one will run on and on but if we let them run riot again over there we will not have the Intel links that are now winning the conflict and preventing jets and trains and busses from fragmenting all over our streets. I cannot see a solution in the short / medium term, places in AFG are like the Iron ages it took us hundreds of years to change from barbaric practices to what we determine civilised so we are there for the long haul.
Deaths of our troops or any other nations troops get me, i have carried a bloke off a plane at Lyneham, not nice but if you look back in history tell me a year when this country was not involved in conflict since WW 2, Malaya, Borneo, Palestine, Aden, Oman .....and some we dont know about yet.
All i ask is that we support the Military but remember they are there because the politicans failed.