Cameron eyes 2011 Afghan pullout - Central & South Asia - Al Jazeera English: "The UK prime minister, visiting Afghanistan on an unannounced trip, has said British troops could start withdrawing from the country as early as next year.
David Cameron said improving conditions made him optimistic about the withdrawal.
'In terms of next year I think that it is possible. We have to deliver on the ground what's necessary. What I have seen today gives me cause of cautious optimism,' Cameron said on Tuesday.
Cameron has earlier made clear he hopes all British troops will be out of Afghanistan by 2015."
