“As the world watches the Syrian government’s relentless bombing of Ghouta, 300 miles to the east, the United States remains focused on eradicating the last vestiges of the Islamic State. On February 11, Secretary of Defense James Mattis stressed that, following the group’s defeat, there is no plan for a deeper U.S. commitment in Syria. Several weeks later on February 23, President Donald Trump echoed Mattis’s message, saying that the 1,700 to 2,000 U.S. troops in the country would ‘go home’ after ISIS had been beaten.”
Source: The US Will Spend $500M on Syrian Kurds This Year. For What? – Defense One