Now look at the military situation through the enemy's eyes. Two major thrusts by US and British troops into territory the Taliban once dominated have resulted in record US and Isaf casualties: 31 US troops and 20 Isaf, 18 of them British, have been killed so far this month and many more grievously injured. The Taliban have lost men, but they have an endless supply of recruits. And they would be even less bothered by loss of territory. The battlefield has merely grown. History tells them to be patient. It tells them that they will return to the lands from which they have been ousted.