Before its ouster by U.S.-led forces in 2001, the Taliban controlled some 90 percent of Afghanistan's territory, although it was never officially recognized by the United Nations. After its toppling, the Taliban has proven resilient. In November 2007, the London-based Senlis Council (renamed the International Council on Security and Development, or ICOS), estimated that the Taliban maintained a permanent presence in 54 percent of Afghanistan (PDF), and continued to exert influence on regions outside the central government's sphere of control, predominantly in southern and eastern provinces. By December 2008, the Taliban had expanded its sphere of influence (PDF) to 72 percent of the country. "Confident in their expansion beyond the rural south," ICOS reported, "the Taliban is at the gates of the capital and infiltrating the city at will."
Western military analysts say it is difficult to gauge the number of Taliban fighters under arms in Afghanistan. In October 2007, the New York Times reported the group might field as many as ten thousand fighters, but a much smaller fraction--less than three thousand--are full-time insurgents. Those numbers inched up in June 2008, when coordinated suicide bombings freed roughly four hundred Taliban fighters from a prison in Kandahar. Analysts also note that the Taliban and its core of fighters have become increasingly fragmented, and are driven to battle for a variety of competing reasons.
Pro
The US secretary of state, Hillary Clinton, and defence secretary, Robert Gates, both offered heavy qualifications to the date yesterday, although they provided assurances on other issues – including a note of confidence that Pakistan's nuclear weapons are safe, aided by US security measures.
Doing the rounds of Sunday morning news programmes, Clinton played down the withdrawal date: "We're not talking about an exit strategy or a drop-dead deadline."
Con
But what about the heart of the strategy, the Afghan National Army? This force is supposed to "stand up as we stand down." Sadly this is a phantom Army. Made up from the recombined remnants of Northern Alliance militias, held together by British and American money and training, it has nowhere near the numbers needed nor claimed. Drug addiction and demoralization are rampant among its soldiers.
Most importantly, the ANA is a largely Tajik army. Tajiks are the second largest ethnic group in Afghanistan and are based in the north of the country. The Pashtun are the largest group and dominate the south. The Taliban draws its support from the Pashtun. Tajik and Pashtuns are bitter rivals.
In the eyes of Tajik leaders, Karzai (a Pashtun) isn't "their" president, and this isn't "their" war, nor are Tajiks too keen on getting killed in it, as many US soldiers have noticed.
Even if Tajik forces were willing to fight and replace NATO soldiers, sending the Tajik dominated ANA into the south to control the Pashtun would not amount to a "national army" fighting "its own" war. The Pashtun would and do see these Tajiks as invaders.
The bottom line: Afghanistan's terrible infrastructure means that any surge of troops there could be more like a slow roll, compared with Iraq.
"I anticipate that as soon as the president makes a decision, we can probably begin flowing some forces pretty quickly after that," Mr. Gates told reporters Thursday. "But it is a bigger challenge than certainly was the case in Iraq."
After President Bush decided to surge forces into Iraq, it took roughly five months for about 30,000 forces to hit the ground – about a brigade per month plus supporting forces.
It shows a heavy or permanent Taliban presence in 80 percent of Afghanistan. The term "permanent" is defined as provinces that report an average of one or more insurgent attacks per week.
The group says the Taliban also has a "substantial" presence in an additional 17 percent of the country. That description is based on an average of one or more insurgent attacks per month and includes accounts from residents who believe the Taliban is active in the area.
"Eight years after the 9/11 attacks, the Taliban has returned to touch almost every corner of Afghanistan," said Alexander Jackson, a policy analyst who worked on the study.
In November 2007, the group determined that the Taliban had a permanent presence in just over half of Afghanistan. That number shot up to 72 percent in its next report issued in November 2008.
President Obama ordered an additional 21,000 troops to Afghanistan this year, raising the total number of U.S. forces there to about 64,000, in an effort to curb the resurgent Taliban.
August was the deadliest month of the war for U.S. forces since the conflict began in 2001, with 47 troops killed in Afghanistan, according to The Associated Press.
The ICSD report says the Taliban appears to be spreading out from traditional strongholds in the south and east of the country.
The most dramatic shift over the past few months has been the dissolving security situation in the north of Afghanistan, in provinces that have been relatively stable, such as Kunduz and Balkh. Over the past few months, there has been a dramatic increase in the number of attacks against international, Afghan government and civilian targets in these areas.
The US ambassador to Afghanistan has dramatically intervened in the debate about troop reinforcements, warning President Obama against committing tens of thousands of extra troops to the country.
Karl Eikenberry, a retired army general who commanded US forces in Afghanistan from 2005-2007, detailed his concerns in two classified cables last week.