The sense of rift between London and Washington about operations in Afghanistan was underlined at yesterday's news briefing in the Pentagon. Asked about British proposals to deploy thousands of troops as part of a multinational stabilisation forces, the official spokesman, Rear Admiral John Stufflebeem said: "I am only aware of those British forces that, in fact, have gone into Afghanistan, and the initial concern, that I believe was probably a misunderstanding as to what their mission was, and that has been resolved. In terms of the future operations, I am not aware of what that would be."