A new National Intelligence Estimate -- which includes input from 16 US intelligence agencies -- predicts that the Taliban and other powerbrokers will increase their influence even if the United States leaves behind a few thousand troops and continues to fund authorities in Kabul, the Washington Post reported in its Sunday edition.
US-led NATO forces are withdrawing from Afghanistan after more than a decade of fighting the Taliban, but negotiations have stalled on a security accord that would allow some US and NATO troops to stay after 2014.
Signing the agreement is a precondition for the delivery of billions of dollars in Western aid for Afghanistan over the next years.
The Post, citing officials who have seen the intelligence report, said that Afghanistan will likely plunge into chaos if the security agreement is not signed.
Also Read
"In the absence of a continuing presence and continuing financial support," the intelligence assessment "suggests the situation would deteriorate very rapidly," a US official familiar with the report told the Post, speaking on condition of anonymity.
Some officials also believe that Afghanistan's security forces are better prepared than the report states.
"I think what we're going to see is a recalibration of political power, territory and that kind of thing. It's not going to be an inevitable rise of the Taliban," a US official who thought the report was too negative told the Post.
The previous National Intelligence Estimate on Afghanistan came out three years ago, in December 2010. Such reports are typically produced ahead of major policy decisions.