05 April 2018
Trump has signaled to his advisers that, ideally, he wants all troops out within six months, according to three U.S. officials – a finale that would come shortly before the U.S. midterm elections.
https://www.arkansasonline.com/news/2018/apr/05/goal-for-syria-now-said-to-be-pullout-i/
FYI 6 months was 9 days ago