Put simply, YABVU.
I think many people are quick to describe mothers as heroes. Nurses, doctors, sportsmen etc all get the term as well. None of them go to work knowing they stood a chance of a bullet through the head.
The impression I'm getting is that OP doesn't like the war in Afghanistan and is finding a pretty crass way to make her point. Feel free to say its pointless, doesn't affect us etc. The facts don't bear that up.
Yes, it is thousands of miles away. In case you hadn't noticed, we now live in a globalised world. What happens in Afghanistan, America, China etc. has a direct impact on us here in Britain. Surely the financial difficulties of the last few years have made that pretty clear?
The greatest risk to the lives of people in our nation at the moment is from terrorism. Much of this terrorism has its roots in Islamic militant groups such as Al Quaida, who have strongholds across the regions in which we're fighting. They have previously had a quasi-legitimate government - the Taliban - which was happy to support, fund and protect them. Our troops are fighting this.
This is also one of the most politically unstable areas in the world at present. The close military presence to Pakistan is a necessary deterrent to a number of people in their formal and informal leadership structures who would otherwise be looking to perform a similar role to the TTaliban in the north of their country and who are happy to engage in war-mongering rhetoric with India as well.
Are we (meaning NATO) the perfect group of people to try and maintain some tenuous grip on global stability? Not by a million miles. But the stark reality is that there is no-one else to do it.
We are all connected now. If you think it is better for everybody to just let each country carry on, regardless of how they conduct themselves and the consequences of their actions then fine. Please do bear in mind though, that the Americans were never at direct risk from Germany in WW2 - they recognised the global significance of what was happening in Europe and stepped in (this was happening before Pearl Harbour). Did we have to go into Kosovo? Nope. Again, it was a long way away, but Clinton led that charge and we went side by side. Where would the Balkans be now if we hadn't?
I'm not trying to justify war per se - we would all like to see more clarity and openness from the people who make the big decisions - but the reality is that on occasions, I think we need it. Its good that we are sceptical about this, its good that we ask questions, hold people to account and are hard to convince. When people are dying, we shouldn't accept it easily. But don't denigrate those people that are losing their lives, or their families.