Miller said, 'It's interesting to hear the voices. Yorkshire accents, many from Birmingham, Welsh, Scots.'

'That's incredible,' the President said.

'But true. Young British-born Muslims are being recruited by doctrinaire preachers who not only encourage them to go, but also offer plane tickets and a training camp, all courtesy of Al Qaeda, who then introduce them to the Taliban,' Miller added. 'It's an awfully big adventure when you're eighteen or so.'

'Just like joining the army,' Dillon murmured.

Ferguson glanced at him, but the President carried on. 'You know, there are many good people who advocate we withdraw and continue this as a long-range war.'

'Air strikes, cruise missiles, drones,' Blake said.

Ferguson replied, 'With respect, too often that can result in an indiscriminate attack on civilian targets. Terrorism can only be countered by a resolute anti-terrorism campaign that pulls no punches.'

'I take your point.' The President nodded. 'But let's ask an expert.' He turned to Dillon. 'I've been informed of your past, Mr Dillon. You must have an opinion. Share it with us.'

'General Ferguson is right. The successful revolutionary blends with the people. Which is why, with these British Muslim imports, American and British forces in Afghanistan can't be certain who is the enemy.'

'Which we counter by joining with Afghan Army units ourselves,' Ferguson said. 'But there's another aspect that concerns me more.'

'And that is?' the President asked.

'There's an incredible new sophistication by the Taliban concerning improvised explosive devices. Not only in the bombmaking itself, but their usage. They are becoming far too good. The only conclusion must be that they are being coached by experts.'

The President frowned. 'What are you implying? The Cubans or the Russians, something like that?'

'Good God, no,' Ferguson said. 'Those days are long gone for the Cubans, and the Russians wouldn't touch Afghanistan if it was the last place on earth. They couldn't crack that nut with an army of a hundred thousand men.'