The war in Afghanistan has now lasted almost 10 years. It has cost many billions of dollars and the lives of thousands of soldiers from the United States, Britain, Canada and other NATO countries. Many more have been injured. The loss of life among Afghan military and police forces has been even greater and there have been innumerable civilian casualties.

The Taliban has also suffered many casualties and the extensive military operations against them have limited their ability to exercise control over rural areas. The military surge agreed by U.S. President Barack Obama has doubtless put further pressure on them but has not eradicated the threat and the war has not been won. Life in Afghanistan remains fraught with danger. The threat of terrorism is ever present even in the capital Kabul.

The allied aim is to train up the Afghan forces so that they can take over responsibility for security by 2015. But they are underpaid and ill-disciplined and unlikely to be a fully effective force in the foreseeable future.