British soldier killed in Afghanistan Nato combat operations are due to end next year with Afghan forces taking sole charge for security, albeit with training and guidance from foreign forces. Last week, Mr Cameron visited Camp Bastion to wish troops a merry Christmas. He said that the British mission in Afghanistan would have been "accomplished" by the time forces withdrew and told troops they could be proud of what they had achieved. Next year marks a crucial test of progress with presidential elections in April as well as the withdrawal of Nato combat troops.