"The defining elements of the plan are more or less intact. All we're looking at this point is either variations within those or subtle variations of the current framework," the official speaking on the condition of anonymity said, The Washington Post reported.
The troop withdrawal plan might be reviewed at the request of Afghan President Ashraf Ghani, who claims that the Afghan military lacks the air power and necessary skills to combat the militant groups in the country. US military officials also believe that a greater amount of troops in Afghanistan reduces the risk for the US military there, The Washington Post reported.
However, the date of the full withdrawal of US troops from Afghanistan is not under question and is still planned for early 2017, according to The Washington Post.
US President Barack Obama will consider the plan and make the final decision before Ghani's visit to Washington in March.