NATO to plan for all options in Afghanistan, including 'zero option'
NATO has been planning to keep a slimmed-down force in Afghanistan after the end of this year to train and assist Afghan forces, but NATO and U.S. officials say President Hamid Karzai's refusal to sign a security agreement with the United States could force it to pull out all its troops.
"Today we agreed the need to plan for all possible outcomes including the possibility that we may not be able to deploy to Afghanistan after 2014 due to the persistent delays we have seen," NATO Secretary-General Rasmussen told a news conference.
(Reporting by Adrian Croft; editing by John O'Donnell)