The 300th British soldier killed n the Afghan War died today. The poor fellow survived for eight days before giving up in a Birmingham hospital. His injuries must have been appalling and that should remind us of the thousands of British soldiers maimed who did not die, some of whom sometimes wish they had.

Afghan casualties are, of course, very many times higher, with the additional horror that at least six Afghan civilians have been killed for every Afghan fighter.

We immediately have David Cameron and Liam Fox spewing out the standard propaganda about the occupation of Afghanistan making the world a safer place. This is quite simply a ludicrous proposition, and one to which the security, military and diplomatic establishments do not subscribe.

Listen to Richard Barrett, former head of counter-terrorism at MI6 and now UN co-ordinator on international terrorism:

Mr Barrett, who formerly headed counter-terrorism for the Secret Intelligence Service, dismissed the argument advanced by British ministers that the presence of 9,500 British troops in Afghanistan would reduce the threat to the UK.

“That’s complete rubbish. I’ve never heard such nonsense,” he said, warning that the presence of foreign troops risked inflaming anti-western sentiment among British Muslim communities.

“I’m quite sure if there were no foreign toops in Afghanistan, there’d be less agitation in Leeds, or wherever, about Pakistanis extremely upset and suspicious about what Western intentions are in Afghanistan and Pakistan”

Financial Times June 14 2010

That is self-evidently true. The notion that 9/11 could only have been planned from Afghanistan is self-evidently nonsense. Our occupation of Afghanistan did not stop 7/7 or Madrid or Bali. The danger of Kyrgyzstan just to the north becoming another totally failed state is apparently not even worth the expense of a tiny Embassy to see what is happening; compare the incredible sums poured into Afghanistan. And it is plainly and demonstrably true that our occupation of Afghanistan stokes anti-Western feeling in Islamic communities.

At least, with the electoral fraudster and corrupt drug dealer Karzai and his mob being propped up by us as a puppet government, British ministers have stopped even claiming we have brought democracy to Afghanistan.

The key question is whether Cameron and Fox actually believe this nonsense about propping up Karzai to keep us safe at home. It was promonted in Brown’s No 10 as a cynical propaganda line following focus group testing of what argument would best “sell” the war. Has Cameron, like Blair, reached the level of political mountebank where mendacity and self-delusion become indivisible?

We are only one 12 months away from the date Obama set to start drawing down troop numbers. McChrystal’s “surge” has done the opposite of awe the resistance – according to the UN, attacks are up 94% on their 2009 levels. The coming disaster of the attack on Jalalabad – McChrystal’s “strategy” – keeps being postponed as the stupidity of it becomes increasingly clear in the detail.

The Danes and Canadians are both withdrawing troops in 2011. The Polish Prime Minister last week called for NATO withdrawal. Those are the three major fighting contingents apart from the UK and US. The Danes have even worse casualty rates than us. By 2011 defeat will look very close.

This is a tribal war. The laughably named “Afghan National Army” we are supporting is 75% Tajik and Uzbek. The Afghan fighters against us are 75% Pashtun. We simply took sides in the civil war – the losing side. The Pashtun (whom Western commentators almost universally and completely wrongly label as all Taliban – less than25% of Afghan fighters would call themselves Talib) know that they will win again when we are gone.

In at most five years time, we will be gone, Karzai will be gone. Those we made our enemies – the vast majority of whom, including most of the Taliban leadership, had never had wished harm to the UK until we occupied them – will be in power.

If our aim is genuinely to avoid harm to the UK, we should start negotiating with them now our orderly but swift departure from the country, and what peaceful development support we will be able to offer to their government.