'I agree,' Ferguson told him.

The President glanced at Blake. 'What were those Vietnam statistics again?'

'At its worst, four hundred dead a week and four times as many wounded,' Blake told him.

'Two thousand casualties a week.' Miller shook his head. 'It wasn't sustainable.'

'Which was why we got out,' the President said. 'But what the hell do we do now? We have a large international army, excellent military personnel, backed up by air support and missiles. It should be no contest, and yet…'

Harry Miller put in, 'There's precedent, Mr President. During the Eighteen-forties, at the height of its Empire, Britain sent an army of sixteen and a half thousand into Afghanistan to take Kabul. Only one man returned with his life, a regimental doctor. I've always believed the Afghans were sending a message by allowing him to live.'

'My God,' the President said softly. 'I never heard that story.'

'To Afghans, family comes first, and then the tribe,' Miller told him. 'But they will always fight together to defend Afghanistan itself against an invader.'

'And that's us,' Dillon put in. 'And they don't like it. And now even young men of Afghan extraction who were born in Britain end up joining the fight.'

The President turned to Ferguson. 'That's what was in your report. Tell me more.'

Ferguson said, 'Are you familiar with Major Giles Roper, a member of my staff in London?'

'We haven't met, but I know of him. Once a great bomb-disposal expert, until an explosion put him in a wheelchair.'

'Yes. Well, he's since become the king of cyberspace. There's nothing he can't make his computers do-and sometimes that means he can listen in to battlefield chat in Afghanistan. The people flying with the Taliban come from such a wide number of countries that English has sometimes become the language of communication.'