NATO chief expresses 'frustration' after swift collapse of Afghan forces
Aug 17 (Reuters) - NATO only had the option to leave Afghanistan completely or to increase troop numbers and resume combat operations there, NATO Secretary-General Jens Stoltenberg said on Tuesday.
"Allies took that risk (of the withdrawal) clear-eyed because they knew that the alternative was not to continue with a limited military presence, the alternative was most likely to continue with an increased presence of NATO troops and to once again engage in combat," he told reporters in Brussels.