Military advisers have told the White House that the decision must be made by Tuesday in order to have enough time to withdraw the 5,800 troops currently on the ground, as well as their equipment and weapons. If the President agrees, the military anticipates “a few more days” of trying to evacuate as many people as possible before the drawdown of US forces begins, possibly at the end of this week.
CNN
US military gives Biden a deadline to decide on extending Afghanistan evacuations
The US military is advising President Joe Biden that he must decide by Tuesday whether to extend the evacuation in Afghanistan beyond August 31, according to a defense official directly familiar with the discussions, though Biden has yet to make a decision.